Prime numbers (1 to 100) and their sum | 1 - 100 Prime number
# include <iostream> using namespace std; void main() { int num=0; int prime=0; int sum=0; while (num<=100) // for 100 prime numbers { int count= 0; int i = 1; while(i<=num){ // for checking prime or not if(num%i==0){ count++; // to save every divider } i++; } if(count==2){ prime=num; cout<<prime<<endl; sum=sum+prime; } num++; } cout<<"The sum is :"<<sum<<endl; }