#include using namespace std; int main(){ int sum1 = 100+50; int sum2 = sum1+250; int sum3 = sum2+sum2; cout<< sum1 << "\n"; cout<< sum2 << "\n"; cout<< sum3 << "\n"; return 0; }

#include <iostream>

using namespace std;

int main() {
    int sum1 = 100 + 50;
    int sum2 = sum1 + 250;
    int sum3 = sum2 + sum2;

    cout << sum1 << "\n";
    cout << sum2 << "\n";
    cout << sum3 << "\n";

    return 0;
}