Answer to Question #206472 in C++ for She

Question

Write a program to display the summation of the following series :

12+ 32+52+72+92+112+132 +152

Answer 1

#include <iostream>


using namespace std;


int main()
{
    int sum=0;
    for(int i=12;i<=152;i+=20){
       sum+=i;
        if (i==152)
            cout<<i<<" = ";
        else
            cout<<i<<" + ";
        
    }
    cout<<sum;
    return 0;
}