Can not troubleshoot what the problem is

Question

Here is my code for calculating sum of first 100 odd numbers,
#include<iostream>
#include<cmath>
using namespace std;
int main()
{
int i(1),a(0),s(1);
cin>>a>>s;
while(i<=100)
{
a+=s;
s+=2;
i++;
}
cout<<"The sum is "<<a<<endl;
return 0;
}
This C++ code doesnt given any output and i cant spot the mistake.Any help would be appreciated.

Answer 1

replace the while condition with

while(i<=100)

Answer 2

thank u sir have a good day.Now its working