powersOf10.cpp

#include<bits/stdc++.h>
using namespace std;

int main()
{
    int t = 7e1;

    float f = 2e-2;

    cout<<t<<endl;
    cout<<f<<endl;



    int p = 1e7;
    long q = 5e9;

    cout<<p<<endl;
    cout<<q<<endl;
}
/*
 Reducing the complexity of writting 
1000000000   into    1e9

        and

0.000005      1e-6

*/