elementx.cpp

#include <graphics.h>
#include <iostream.h>
#include <conio.h>
#include <dos.h>
#include <stdio.h>
#include <process.h>
#include <string.h>
#include <fstream.h>
int menu();
int intro();
void smile();
void actinoids();
void download();
void periodic();
void loader();
int mainmenu();
void welcome();
void search();
void sname(char ch);
void show(int i);
void rhombus(int a, int b, int c, int d, int e, int f, int g, int h);

class element //NAME-SYM-AT NO-mass-AT RADII-1 I.E-density-elecneg
{
  public:
    char name[20];
    char sym[5];
    char no[5];
    char mass[10];
    char radii[10];
    char ie1[10];
    char density[10];
    char elecneg[10];
} trial[90];

void main()
{

    int gd = DETECT, gm;
    initgraph(&gd, &gm, "c:\\tc\\bgi");
    cleardevice();
    loader();
    intro();
    delay(1000);
    cleardevice();
    mainmenu();
    getch();
}
void welcome()
{
    /* request auto detection */
    int gdriver = DETECT, gmode, errorcode;
    int midx, midy;

    /* initialize graphics, local variables*/
    initgraph(&gdriver, &gmode, "");

    midx = getmaxx() / 7;
    midy = getmaxy() / 2;

    /* loop through the fill patterns */
    /* set the fill style */
    for (int j = 0; j < 4; j++)
    {
        for (int i = 0; i <= 15; i++)
        {
            setfillstyle(EMPTY_FILL, getmaxcolor());

            /* draw the 3-d bar */
            bar3d(midx - 60, midy - 60, midx + 5, midy + 5, 10, 1);
            settextstyle(6, HORIZ_DIR, 6);
            setcolor(i + 14);
            outtextxy(midx - 40, midy - 65, "W");
            delay(20);

            bar3d(midx + 90, midy - 60, midx + 30, midy + 5, 10, 1);
            settextstyle(6, HORIZ_DIR, 6);
            setcolor(i + 3);
            outtextxy(midx + 45, midy - 65, "E");
            delay(20);

            bar3d(midx + 110, midy - 60, midx + 175, midy + 5, 10, 1);
            settextstyle(6, HORIZ_DIR, 6);
            setcolor(i + 9);
            outtextxy(midx + 130, midy - 65, "L");
            delay(20);

            bar3d(midx + 200, midy - 60, midx + 260, midy + 5, 10, 1);
            settextstyle(6, HORIZ_DIR, 6);
            setcolor(i + 12);
            outtextxy(midx + 210, midy - 65, "C");
            delay(20);

            bar3d(midx + 280, midy - 60, midx + 340, midy + 5, 10, 1);
            settextstyle(6, HORIZ_DIR, 6);
            setcolor(i + 5);
            outtextxy(midx + 295, midy - 65, "O");
            delay(20);

            setcolor(i + 14);
            bar3d(midx + 360, midy - 60, midx + 420, midy + 5, 10, 1);
            settextstyle(6, HORIZ_DIR, 6);
            setcolor(i + 6);
            outtextxy(midx + 370, midy - 65, "M");

            delay(20);
            bar3d(midx + 440, midy - 60, midx + 500, midy + 5, 10, 1);
            settextstyle(6, HORIZ_DIR, 6);
            setcolor(i + 3);
            outtextxy(midx + 455, midy - 65, "E");
        }
    }
}
int intro()
{

    cleardevice();
    cout << "\n\n\t\t    -----------INTRODUCTION------------\n\n\n\n\n";
    char z[50];
    fstream fin;
    fin.open("intro.txt", ios::in | ios::out);
    while (fin)
    {
        fin.getline(z, 50);
        cout << z;
    }
    cout << "\n\n\n\n\n \t\t\t PRESS ANY KEY TO CONTINUE";
    getch();

    return (mainmenu());
    fin.close();
}

void smile()
{
    setbkcolor(RED);
    setcolor(YELLOW);
    circle(180, 170, 40);
    setfillstyle(SOLID_FILL, YELLOW);
    floodfill(180, 170, YELLOW);

    setcolor(BLACK);
    setfillstyle(SOLID_FILL, BLACK);
    fillellipse(168, 160, 5, 7);
    fillellipse(189, 160, 5, 7);
    ellipse(180, 180, 205, 360, 20, 9); //right
    ellipse(180, 180, 205, 360, 20, 10);
    ellipse(180, 180, 205, 320, 20, 11);
    delay(2000);
    setcolor(WHITE);
    settextstyle(6, HORIZ_DIR, 4);
    outtextxy(230, 130, "Hi, Welcome to Knowledge");
    outtextxy(250, 170, "          Portal!");
    delay(2000);
    settextstyle(5, HORIZ_DIR, 4);
    outtextxy(135, 230, "I'm gonna help you today!");
    delay(1500);
    settextstyle(6, HORIZ_DIR, 5);
    setcolor(YELLOW);
    outtextxy(202, 285, "Are you ready?");
    setcolor(WHITE);
    delay(1200);
    settextstyle(6, 0, 2);
    outtextxy(190, 410, "Press any key to continue...");
    getch();
}
void download()
{ //NAME-SYM-AT NO-mass-AT RADII-1 I.E-density-elecneg
    fstream iofil("table.txt", ios::in | ios::out | ios::app);

    for (int i = 0; i < 90; i++)
    {
        iofil >> trial[i].name >> trial[i].sym >> trial[i].no >> trial[i].mass >> trial[i].radii >> trial[i].ie1 >> trial[i].density >> trial[i].elecneg;
    }

    //delet this----------------*********
    //closegraph();
    setbkcolor(BLACK);
    int sizeh = strlen(trial[0].name);
    cout << "checking output name : ";
    outtextxy(350, 50, trial[0].name);
    cout << "size : " << sizeh;
    getch();
}

void loader()
{

    cleardevice();
    setbkcolor(0);
    rhombus(200, 100, 250, 100, 350, 200, 300, 200);

    //Creating X:-
    setfillstyle(SOLID_FILL, 4); //1
    floodfill(210, 105, WHITE);
    line(440, 100, 490, 100);
    line(440, 100, 360, 200);
    line(360, 200, 410, 200);
    line(410, 200, 490, 100);
    setfillstyle(SOLID_FILL, 2); //2
    floodfill(445, 105, WHITE);
    rhombus(360, 250, 405, 250, 470, 350, 425, 350);
    setfillstyle(SOLID_FILL, 6); //4
    floodfill(375, 260, WHITE);
    rhombus(300, 250, 350, 250, 280, 350, 230, 350);
    setfillstyle(SOLID_FILL, BLUE); //3
    //Design ends.

    floodfill(310, 275, WHITE);
    settextstyle(11, HORIZ_DIR, 11);
    outtextxy(282, 225, "E  L  E  M  E  N  T");
    settextstyle(11, HORIZ_DIR, 11);
    outtextxy(282, 400, "L  O  A  D  I  N  G");
    settextstyle(9, HORIZ_DIR, 1);
    setcolor(8);
    outtextxy(8, 430, "NKVS");
    setcolor(9);
    rectangle(282, 420, 435, 425);

    for (int b = 282; b <= 435; b++) //Loop for loading bar.
    {
        line(b, 420, b, 425);
        delay(50);
    }
    cleardevice();
    welcome();
}

void rhombus(int a, int b, int c, int d, int e, int f, int g, int h)
{
    line(a, b, c, d);
    line(c, d, e, f);
    line(e, f, g, h);
    line(g, h, a, b);
}

int menu()
{
    cleardevice();
    int a;
    setbkcolor(WHITE);
    setcolor(BROWN);
    settextstyle(6, HORIZ_DIR, 5);
    outtextxy(20, 22, "Start");
    settextstyle(10, HORIZ_DIR, 5);
    setcolor(WHITE);
    setfillstyle(SOLID_FILL, LIGHTBLUE); //BOX 1
    bar(50, 200, 180, 100);
    setfillstyle(SOLID_FILL, RED); //BOX 2
    bar(255, 200, 385, 100);
    setfillstyle(SOLID_FILL, GREEN); //BOX 3
    bar(460, 200, 590, 100);
    setfillstyle(SOLID_FILL, MAGENTA); //BOX 4
    bar(255, 350, 385, 250);

    settextstyle(9, HORIZ_DIR, 5);
    outtextxy(95, 97, "1");   //1
    outtextxy(300, 97, "2");  //2
    outtextxy(510, 97, "3");  //3
    outtextxy(300, 240, "4"); //4

    //all texts..

    settextstyle(6, HORIZ_DIR, 3);
    outtextxy(60, 170, "Show Table"); //1
    outtextxy(288, 170, "Search");    //2
    outtextxy(510, 170, "Help");      //3
    outtextxy(300, 320, "Back");      //4

    char choice[3];
    char num;
    setcolor(RED);
    settextstyle(1, 0, 2);
    outtextxy(230, 380, "Enter Your Choice!");
    num = (char)getch();
    sprintf(choice, "%c", num);
    outtextxy(430, 380, choice);
    cleardevice();
    settextstyle(2, HORIZ_DIR, 5);
    switch (num)
    {
    case '1':
        periodic();
        getch();
        cleardevice();
        return (menu());
    case '2':
        download();
        search();
        getch();
        cleardevice();
        return (menu());
    case '3':
        settextstyle(1, HORIZ_DIR, 3);
        outtextxy(250, 10, "!!HELP!!");
        settextstyle(2, HORIZ_DIR, 5);
        outtextxy(10, 100, "-> PRESS KEYS ONLY. NO MOUSE SUPPORT IS THERE!");
        outtextxy(10, 120, "->RESTART THE PROGRAM IF PROBLEM PERSISTS.");
        outtextxy(10, 140, "->CHECK WHETHER YOUR GRAPHICS DRIVER IS COMPATIBLE OR NOT");
        outtextxy(10, 160, "FOR TECHNICAL ASSISTANCE, MAIL US: support.elementx@nkvs.com");
        getch();
        cleardevice();
        return (menu());
    case '4':
        mainmenu();

    default:
        return (menu());
    }
}
void periodic()
{
    cleardevice();
    int p, q, p1, q1, p2, q2, q3, size = 7;
    int a[30], b[30], x[118], y[118], s[22], d[80];
    int gdriver = DETECT, gmode;
    initgraph(&gdriver, &gmode, "");

    settextstyle(TRIPLEX_FONT, HORIZ_DIR, size);

    p = getmaxx() / 6;
    q = getmaxy() / 111;
    p1 = getmaxx() / 7;
    q1 = getmaxy() / 7 + 2;
    p2 = (getmaxx() / 2) + 230;
    q2 = (getmaxy() / 7) + 4;

    setbkcolor(BLACK);
    setcolor(9);
    setlinestyle(SOLID_LINE, 1, 2);
    line(p1, q1, p2, q1);
    setcolor(11);
    setlinestyle(SOLID_LINE, 1, 2);
    line(p1, q2, p2, q2);

    setcolor(WHITE);
    outtextxy(p, q, "Periodic Table");
    setcolor(RED);
    a[1] = getmaxx() / 167;
    b[1] = getmaxy() / 4;
    a[2] = getmaxx() / 19;
    b[2] = getmaxy() / 4;
    a[3] = getmaxx() / 190;
    b[4] = (getmaxy() / 2) + 101;
    a[5] = getmaxx() / 19;
    b[6] = (getmaxy() / 2) + 101;
    a[7] = getmaxx() / 160;
    b[7] = (getmaxy() / 4) + 30;
    a[8] = (getmaxx() / 9) - 5;
    b[8] = (getmaxy() / 4) + 30;
    b[9] = (getmaxy() / 4) + 30;
    b[10] = (getmaxy() / 2) + 101;
    b[11] = (getmaxy() / 4) + 61;
    b[13] = (getmaxy() / 2) - 27;
    b[15] = (getmaxy() / 2) + 5;
    b[17] = (getmaxy() / 2) + 38;
    b[19] = (getmaxy() / 2) + 70;
    b[21] = (getmaxy() / 2) + 102;

    line(a[3], b[2], a[3], b[4]);
    line(a[5], b[2], a[5], b[4]);
    line(a[8], b[9], a[8], b[10]);
    line(a[1], b[1], a[2], b[1]);
    line(a[1], b[7], a[8], b[7]);
    line(a[1], b[11], a[8], b[11]);
    line(a[1], b[13], a[8], b[13]);
    line(a[1], b[17], a[8], b[17]);
    line(a[1], b[15], a[8], b[15]);
    line(a[1], b[19], a[8], b[19]);
    line(a[1], b[21], a[8], b[21]);

    gotoxy(1, 6);
    cout << "<s-block>";
    gotoxy(3, 7);
    cout << "1";
    gotoxy(7, 9);
    cout << "2";
    gotoxy(3, 9);
    cout << "H";
    gotoxy(3, 11);
    cout << "Li";
    gotoxy(3, 13);
    cout << "Na";
    gotoxy(3, 15);
    cout << "K";
    gotoxy(3, 17);
    cout << "Rb";
    gotoxy(3, 19);
    cout << "Cs";
    gotoxy(3, 21);
    cout << "Fr";

    gotoxy(6, 11);
    cout << "Be";
    gotoxy(6, 13);
    cout << "Mg";
    gotoxy(6, 15);
    cout << "Ca";
    gotoxy(6, 17);
    cout << "Sr";
    gotoxy(6, 19);
    cout << "Ba";
    gotoxy(6, 21);
    cout << "Ra";

    setcolor(YELLOW); //FOR D-BLOCK
    s[1] = (getmaxx() / 9) - 4;
    s[2] = (getmaxx() / 9) + 354;
    s[3] = (getmaxx() / 9) - 3;
    d[24] = (getmaxy() / 2) + 102;
    s[4] = (getmaxx() / 9) + 30;
    s[5] = (getmaxx() / 9) + 66;
    s[6] = (getmaxx() / 9) + 102;
    s[7] = (getmaxx() / 9) + 138;
    s[8] = (getmaxx() / 9) + 172;
    s[9] = (getmaxx() / 9) + 210;
    s[10] = (getmaxx() / 9) + 246;
    s[11] = (getmaxx() / 9) + 282;
    s[12] = (getmaxx() / 9) + 318;
    s[13] = (getmaxx() / 9) + 353;
    s[24] = getmaxx() / 3;
    s[25] = (getmaxy() / 3) + 20;
    gotoxy(10, 12);
    cout << "<-----------------d-block------------------>";
    gotoxy(11, 13);
    cout << "3";
    gotoxy(15, 13);
    cout << "4";
    gotoxy(20, 13);
    cout << "5";
    gotoxy(24, 13);
    cout << "6";
    gotoxy(29, 13);
    cout << "7";
    gotoxy(33, 13);
    cout << "8";
    gotoxy(38, 13);
    cout << "9";
    gotoxy(42, 13);
    cout << "10";
    gotoxy(47, 13);
    cout << "11";
    gotoxy(51, 13);
    cout << "12";

    gotoxy(11, 15);
    cout << "Sc";
    gotoxy(11, 17);
    cout << "Y";
    gotoxy(15, 15);
    cout << "Ti";
    gotoxy(15, 17);
    cout << "Zr";
    gotoxy(15, 19);
    cout << "Hf";
    gotoxy(15, 21);
    cout << "Rf";

    gotoxy(20, 15);
    cout << "V";
    gotoxy(20, 17);
    cout << "Nb";
    gotoxy(20, 19);
    cout << "Ta";
    gotoxy(20, 21);
    cout << "Db";

    gotoxy(24, 15);
    cout << "Cr";
    gotoxy(24, 17);
    cout << "Mo";
    gotoxy(24, 19);
    cout << "W";
    gotoxy(24, 21);
    cout << "Sg";

    gotoxy(28, 15);
    cout << "Mn";
    gotoxy(28, 17);
    cout << "Tc";
    gotoxy(28, 19);
    cout << "Re";
    gotoxy(28, 21);
    cout << "Bh";

    gotoxy(33, 15);
    cout << "Fe";
    gotoxy(33, 17);
    cout << "Ru";
    gotoxy(33, 19);
    cout << "Os";
    gotoxy(33, 21);
    cout << "Hs";

    gotoxy(37, 15);
    cout << "Co";
    gotoxy(37, 17);
    cout << "Rh";
    gotoxy(37, 19);
    cout << "Ir";
    gotoxy(37, 21);
    cout << "Mt";

    gotoxy(42, 15);
    cout << "Ni";
    gotoxy(42, 17);
    cout << "Pd";
    gotoxy(42, 19);
    cout << "Pt";
    gotoxy(42, 21);
    cout << "Ds";

    gotoxy(46, 15);
    cout << "Cu";
    gotoxy(46, 17);
    cout << "Ag";
    gotoxy(46, 19);
    cout << "Au";
    gotoxy(46, 21);
    cout << "Rg";

    gotoxy(51, 15);
    cout << "Zn";
    gotoxy(51, 17);
    cout << "Cd";
    gotoxy(51, 19);
    cout << "Hg";
    gotoxy(51, 21);
    cout << "Cn";

    line(s[13], b[13], s[13], d[24]);
    line(s[12], b[13], s[12], d[24]);
    line(s[11], b[13], s[11], d[24]);
    line(s[10], b[13], s[10], d[24]);
    line(s[9], b[13], s[9], d[24]);
    line(s[8], b[13], s[8], d[24]);
    line(s[7], b[13], s[7], d[24]);
    line(s[6], b[13], s[6], d[24]);
    line(s[5], b[13], s[5], d[24]);
    line(s[4], b[13], s[4], d[24]);
    line(s[3], b[13], s[3], d[24]);
    line(s[1], b[13], s[2], b[13]);
    line(s[1], b[15], s[2], b[15]);
    line(s[1], b[17], s[2], b[17]);
    line(s[1], b[19], s[2], b[19]);
    line(s[1], b[21], s[2], b[21]);

    setcolor(GREEN); //FOR P-BLOCK

    s[14] = (getmaxx() / 9) + 355;
    s[15] = (getmaxx() / 9) + 391;
    s[16] = (getmaxx() / 9) + 427;
    s[17] = (getmaxx() / 9) + 463;
    s[18] = (getmaxx() / 9) + 499;
    s[19] = (getmaxx() / 9) + 533;
    s[20] = getmaxx();
    s[21] = (getmaxx() / 9) + 355;
    s[22] = (getmaxx() / 2) + 170;
    s[23] = getmaxy() / 4;
    gotoxy(54, 6);
    cout << "<--------p-block---------->";
    gotoxy(55, 9);
    cout << "13";
    gotoxy(60, 9);
    cout << "14";
    gotoxy(65, 9);
    cout << "15";
    gotoxy(69, 9);
    cout << "16";
    gotoxy(73, 9);
    cout << "17";
    gotoxy(78, 7);
    cout << "18";

    x[15] = getmaxx() / 40 + 603;
    y[15] = (getmaxy() / 4) - 10;
    gotoxy(78, 9);
    cout << "He";

    gotoxy(56, 11);
    cout << "Li";
    gotoxy(56, 13);
    cout << "Al";
    gotoxy(56, 15);
    cout << "Ga";
    gotoxy(56, 17);
    cout << "In";
    gotoxy(56, 19);
    cout << "Tl";
    gotoxy(55, 21);
    cout << "Uut";

    gotoxy(60, 11);
    cout << "C";
    gotoxy(60, 13);
    cout << "Si";
    gotoxy(60, 15);
    cout << "Ge";
    gotoxy(60, 17);
    cout << "Sn";
    gotoxy(60, 19);
    cout << "Pb";
    gotoxy(60, 21);
    cout << "Fl";

    gotoxy(65, 11);
    cout << "N";
    gotoxy(65, 13);
    cout << "P";
    gotoxy(65, 15);
    cout << "As";
    gotoxy(65, 17);
    cout << "Sb";
    gotoxy(65, 19);
    cout << "Bi";
    gotoxy(64, 21);
    cout << "Uup";

    gotoxy(69, 11);
    cout << "O";
    gotoxy(69, 13);
    cout << "S"; //outtextxy(350,50,trial[i].name);
    gotoxy(69, 15);
    cout << "Se";
    gotoxy(69, 17);
    cout << "Te";
    gotoxy(69, 19);
    cout << "Po";
    gotoxy(69, 21);
    cout << "Lv";

    gotoxy(74, 11);
    cout << "F";
    gotoxy(74, 13);
    cout << "Cl";
    gotoxy(74, 15);
    cout << "Br";
    gotoxy(74, 17);
    cout << "I";
    gotoxy(74, 19);
    cout << "At";
    gotoxy(73, 21);
    cout << "Uus";

    gotoxy(78, 11);
    cout << "Ne";
    gotoxy(78, 13);
    cout << "Ar";
    gotoxy(78, 15);
    cout << "Kr";
    gotoxy(78, 17);
    cout << "Xe";
    gotoxy(78, 19);
    cout << "Rn";
    gotoxy(77, 21);
    cout << "Uuo";

    line(s[14], b[9], s[14], b[10]);
    line(s[15], b[9], s[15], b[10]);
    line(s[16], b[9], s[16], b[10]);
    line(s[17], b[9], s[17], b[10]);
    line(s[18], b[9], s[18], b[10]);
    line(s[19], b[2], s[19], b[4]);
    line(s[20], b[2], s[20], b[4]);
    line(s[19], b[1], s[20], b[1]);
    line(s[21], b[7], s[20], b[7]);
    line(s[21], b[11], s[20], b[11]);
    line(s[21], b[13], s[20], b[13]);
    line(s[21], b[15], s[20], b[15]); //outtextxy(350,50,trial[i].name);
    line(s[21], b[17], s[20], b[17]);
    line(s[21], b[19], s[20], b[19]);
    line(s[21], b[21], s[20], b[21]);

    setcolor(LIGHTMAGENTA); //FOR F-BLOCK
    s[32] = (getmaxx() / 2) - 60;
    gotoxy(8, 23);
    cout << "<--------------------------f-block--------------------------------->";

    s[26] = (getmaxx() / 9) - 18;
    s[27] = getmaxx() - 46;
    s[28] = (getmaxx() / 9) + 18;
    s[29] = (getmaxx() / 9) + 54;
    int c = 54, t = 36;
    for (int i = 30; i <= 44; i++)
    {
        c = t + c;
        s[i] = (getmaxx() / 9) + c;
    }
    d[1] = (getmaxy() / 2) + 140;
    d[2] = (getmaxy() / 2) + 204;
    d[3] = (getmaxy() / 2) + 172;
    line(s[26], d[1], s[26], d[2]);
    line(s[26], d[1], s[27], d[1]);
    line(s[26], d[2], s[27], d[2]);
    line(s[26], d[3], s[27], d[3]);
    int j = 1, k = 2;
    for (int l = 28; l <= 42; l++)
    {
        line(s[l], d[j], s[l], d[k]);
    }

    gotoxy(9, 25);
    cout << "La";
    gotoxy(13, 25);
    cout << "Ce";
    gotoxy(18, 25);
    cout << "Pr";
    gotoxy(22, 25);
    cout << "Nd";
    gotoxy(27, 25);
    cout << "Pm";
    gotoxy(31, 25);
    cout << "Sm";
    gotoxy(36, 25);
    cout << "Eu";
    gotoxy(40, 25);
    cout << "Gd";
    gotoxy(45, 25);
    cout << "Tb";
    gotoxy(49, 25);
    cout << "Dy";
    gotoxy(54, 25);
    cout << "Ho";
    gotoxy(58, 25);
    cout << "Er";
    gotoxy(63, 25);
    cout << "Tm";
    gotoxy(67, 25);
    cout << "Yb";
    gotoxy(72, 25);
    cout << "Lu";
    actinoids();
}
void actinoids()
{
    setcolor(15);
    settextstyle(0, 0, 1);
    outtextxy(64, 420, "Ac");
    outtextxy(100, 420, "Th");
    outtextxy(136, 420, "Pa");
    outtextxy(172, 420, "U");
    outtextxy(208, 420, "Np");
    outtextxy(244, 420, "Pu");
    outtextxy(280, 420, "Am");
    outtextxy(316, 420, "Cm");
    outtextxy(352, 420, "Bk");
    outtextxy(388, 420, "Cf");
    outtextxy(424, 420, "Es");
    outtextxy(460, 420, "Fm");
    outtextxy(496, 420, "Md");
    outtextxy(532, 420, "No");
    outtextxy(568, 420, "Lr");

    setcolor(15);
    outtextxy(250, 460, "Enter Any Key Return.......");
}

void search()
{
    char ch;
    cleardevice();
    setbkcolor(0);
    setcolor(RED);
    settextstyle(6, HORIZ_DIR, 4);
    outtextxy(20, 22, "search");
    settextstyle(10, HORIZ_DIR, 5);
    setcolor(GREEN);
    outtextxy(54, 1, "X");
    setcolor(WHITE);
    settextstyle(6, 0, 4);
    outtextxy(1, 85, " How do you want to Search? ");

    setfillstyle(SOLID_FILL, RED);
    bar(140, 150, 290, 200);
    setfillstyle(SOLID_FILL, LIGHTMAGENTA);
    bar(340, 150, 490, 200);
    setfillstyle(SOLID_FILL, BROWN);
    bar(140, 250, 290, 300);
    setfillstyle(SOLID_FILL, BLUE);
    bar(340, 250, 490, 300);
    settextstyle(6, 0, 1);

    outtextxy(150, 165, "1.    NAME");

    outtextxy(350, 165, "2.   SYMBOL");

    outtextxy(150, 265, "3.  ATOMIC NO.");

    outtextxy(350, 265, "4.     MENU");

    gotoxy(35, 5);

    ch = (char)getch();
    if (ch > '0' && ch < '4')
        sname(ch);
    else
        menu();
}

void sname(char ch)
{
    cleardevice();
    int flag = 0;
    char temp[20];
    char choice[20];
    setcolor(9);
    settextstyle(6, HORIZ_DIR, 4);
    outtextxy(20, 22, "search");
    settextstyle(10, HORIZ_DIR, 5);
    setcolor(GREEN);
    outtextxy(54, 1, "X");
    setcolor(WHITE);
    settextstyle(0, 0, 1);
    outtextxy(1, 100, "ENTER YOUR QUERY TO SEARCH => ");
    gotoxy(30, 7); //should be less than (35,25) in any case
    gets(choice);
    for (int i = 0; i < 90; i++)
    {
        if (ch == '1')
            strcpy(temp, trial[i].name);
        else if (ch == '2')
            strcpy(temp, trial[i].sym);
        else if (ch == '3')
            strcpy(temp, trial[i].no);
        else
            break;
        if (!strcmpi(choice, temp))
        {
            show(i);
            flag = 1;
            break;
        }
    }
    if (flag == 0)
    {
        settextstyle(3, 0, 2);
        setcolor(12);
        outtextxy(150, 125, "!!!NO RESULT FOUND!!!");
        delay(1000);
        search();
        getch();
    }
}

void show(int i)
{
    settextstyle(6, HORIZ_DIR, 1);
    outtextxy(280, 430, "Searching...");
    setcolor(9);
    for (int k = 0; k <= 650 /*for completing the bar*/; k++) //for loader.
    {
        line(k, 520, k, 460);
        delay(2);
    }
    cleardevice();
    setcolor(3);
    settextstyle(0, 0, 1);
    outtextxy(100, 50, "NAME                 : ");
    setcolor(WHITE);
    outtextxy(350, 50, trial[i].name);
    setcolor(4);
    outtextxy(100, 100, "SYMBOL               : ");
    setcolor(WHITE);
    outtextxy(350, 100, trial[i].sym);
    setcolor(5);
    outtextxy(100, 150, "ATOMIC NO.           : ");
    setcolor(WHITE);
    outtextxy(350, 150, trial[i].no);
    setcolor(6);
    outtextxy(100, 200, "ATOMIC MASS(u)       : ");
    setcolor(WHITE);
    outtextxy(350, 200, trial[i].mass);
    setcolor(9);

    outtextxy(100, 250, "ATOMIC RADIUS(A)     : ");
    setcolor(WHITE);
    outtextxy(350, 250, trial[i].radii);

    setcolor(MAGENTA);
    outtextxy(100, 300, "FIRST I.E(eV)        : ");
    setcolor(WHITE);
    outtextxy(350, 300, trial[i].ie1);
    setcolor(YELLOW);
    outtextxy(100, 350, "DENSITY              : ");
    setcolor(WHITE);
    outtextxy(350, 350, trial[i].density);
    setcolor(13);
    outtextxy(100, 400, "ELECTRONEGATIVITY    : ");
    outtextxy(100, 425, "(Pauling scale)");
    setcolor(WHITE);
    outtextxy(350, 400, trial[i].elecneg);
    getch();
    search();
}
int mainmenu()
{
    cleardevice();
    int a;
    setbkcolor(BROWN);
    setcolor(WHITE);
    settextstyle(6, HORIZ_DIR, 6);
    outtextxy(20, 22, "element");
    settextstyle(10, HORIZ_DIR, 7);
    setcolor(YELLOW);
    outtextxy(80, 0, "X");
    setcolor(WHITE);
    setfillstyle(SOLID_FILL, LIGHTBLUE); //BOX 1
    bar(50, 300, 180, 200);
    setfillstyle(SOLID_FILL, GREEN); //BOX 2
    bar(255, 300, 385, 200);
    setfillstyle(SOLID_FILL, RED); //BOX 3
    bar(460, 300, 590, 200);

    settextstyle(9, HORIZ_DIR, 5);
    outtextxy(95, 200, "1");  //1
    outtextxy(300, 200, "2"); //2
    outtextxy(510, 200, "3"); //3

    //all texts..
    setcolor(WHITE);
    settextstyle(6, HORIZ_DIR, 1);
    outtextxy(60, 295, "    Enter the"); //1
    outtextxy(60, 312, "Knowledge Portal");

    outtextxy(288, 295, "About Us"); //2

    outtextxy(510, 295, "Exit"); //3

    char choice[3];
    char numb;
    settextstyle(6, 0, 3);
    outtextxy(230, 380, "Enter Your Choice! ");
    numb = (char)getch();
    sprintf(choice, "%c", numb);
    outtextxy(430, 380, choice);
    cleardevice();
    settextstyle(2, HORIZ_DIR, 5);
    switch (numb)
    {
    case '1':
        smile();
        menu();
        getch();
        cleardevice();
        return (mainmenu());
    case '2':
        clrscr();
        cleardevice();
        cout << "\n \n \n \t \t\t This Program is Developed by:"
             << "\n \n \n \t \t\t \t1. Niraj Prasad."
             << "\n\t \t\t \t2. Kunal Singh."
             << "\n\t \t\t \t3. Vivek Prakash."
             << "\n\t \t\t \t4. Subhadeep Dey."
             << "\n\n\t\t\t\t      for \n\t\t\tCBSE COMPUTER SCIENCE PROJECT\n\t\t\t\tAISSCE 2014";

        getch();
        cleardevice();
        return (mainmenu());
    case '3':
        settextstyle(6, HORIZ_DIR, 3);
        outtextxy(150, 200, "Thank You For Using Element X.....! ");
        delay(3000);
        exit(0);
    default:
        return (mainmenu());
    }
}