main done

0x05-pointers_arrays_strings/100-main.c

@@ -0,0 +1,30 @@
+#include "main.h"
+#include <stdio.h>
+
+/**
+ * main - check the code
+ *
+ * Return: Always 0.
+ */
+int main(void)
+{
+    int nb;
+
+    nb = _atoi("98");
+    printf("%d\n", nb);
+    nb = _atoi("-402");
+    printf("%d\n", nb);
+    nb = _atoi("          ------++++++-----+++++--98");
+    printf("%d\n", nb);
+    nb = _atoi("214748364");
+    printf("%d\n", nb);
+    nb = _atoi("0");
+    printf("%d\n", nb);
+    nb = _atoi("Suite 402");
+    printf("%d\n", nb);
+    nb = _atoi("         +      +    -    -98 Battery Street; San Francisco, CA 94111 - USA             ");
+    printf("%d\n", nb);
+    nb = _atoi("---++++ -++ Sui - te -   402 #cisfun :)");
+    printf("%d\n", nb);
+    return (0);
+}

0x05-pointers_arrays_strings/4-main.c

@@ -0,0 +1,15 @@
+#include "main.h"
+
+/**
+ * main - check the code
+ *
+ * Return: Always 0.
+ */
+int main(void)
+{
+    char *str;
+
+    str = "I do not fear computers. I fear the lack of them - Isaac Asimov";
+    print_rev(str);
+    return (0);
+}

0x05-pointers_arrays_strings/4-print_rev.c

@@ -0,0 +1,21 @@
+#include "main.h"
+
+/**
+* print_rev - printing a string in reverse
+* @s: the string to be printed in rev
+*/
+
+void print_rev(char *s)
+{
+	int i, n;
+
+	n = 0;
+	while (s[n] != '\0')
+		n++;
+
+	for (i = n - 1; i >= 0; i--)
+	{
+		_putchar(s[i]);
+	}
+	_putchar('\n');
+}

0x05-pointers_arrays_strings/5-main.c

@@ -0,0 +1,17 @@
+#include "main.h"
+#include <stdio.h>
+
+/**
+ * main - check the code
+ *
+ * Return: Always 0.
+ */
+int main(void)
+{
+    char s[10] = "My School";
+
+    printf("%s\n", s);
+    rev_string(s);
+    printf("%s\n", s);
+    return (0);
+}

0x05-pointers_arrays_strings/5-rev_string.c

@@ -0,0 +1,26 @@
+#include "main.h"
+/**
+ * rev_string - reverses a string
+ * _putchar - print each character
+ * @s: char to check
+ *
+ * Description: This will reverse a string
+ * Return: 0 is success
+ */
+void rev_string(char *s)
+{
+	int a = 0, b, c;
+	char d;
+
+	while (s[a] != '\0')
+	{
+		a++;
+	}
+	c = a - 1;
+	for (b = 0; c >= 0 && b < c; c--, b++)
+	{
+		d = s[b];
+		s[b] = s[c];
+		s[c] = d;
+	}
+}

0x05-pointers_arrays_strings/6-main.c

@@ -0,0 +1,15 @@
+#include "main.h"
+
+/**
+ * main - check the code
+ *
+ * Return: Always 0.
+ */
+int main(void)
+{
+    char *str;
+
+    str = "0123456789";
+    puts2(str);
+    return (0);
+}

0x05-pointers_arrays_strings/6-puts2.c

@@ -0,0 +1,17 @@
+#include "main.h"
+/**
+ * puts2 - prints every other character of a string
+ *
+ * @str: char to check
+ *
+ * Return: 0 when successful
+ */
+void puts2(char *str)
+{
+	int string;
+
+	for (string = 0; str[string] != '\0'; string++)
+	if (string % 2 == 0)
+		_putchar(str[string]);
+	_putchar('\n');
+}

0x05-pointers_arrays_strings/7-main.c

@@ -0,0 +1,15 @@
+#include "main.h"
+
+/**
+ * main - check the code
+ *
+ * Return: Always 0.
+ */
+int main(void)
+{
+    char *str;
+
+    str = "0123456789";
+    puts_half(str);
+    return (0);
+}

0x05-pointers_arrays_strings/8-main.c

@@ -0,0 +1,19 @@
+#include "main.h"
+
+/**
+ * main - check the code for
+ *
+ * Return: Always 0.
+ */
+int main(void)
+{
+    int array[5];
+
+    array[0] = 98;
+    array[1] = 402;
+    array[2] = -198;
+    array[3] = 298;
+    array[4] = -1024;
+    print_array(array, 5);
+    return (0);
+}

0x05-pointers_arrays_strings/9-main.c

@@ -0,0 +1,18 @@
+#include "main.h"
+#include <stdio.h>
+
+/**
+ * main - check the code
+ *
+ * Return: Always 0.
+ */
+int main(void)
+{
+    char s1[98];
+    char *ptr;
+
+    ptr = _strcpy(s1, "First, solve the problem. Then, write the code\n");
+    printf("%s", s1);
+    printf("%s", ptr);
+    return (0);
+}