Submission

Status:

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Subtask/Task Score:

0/100

Score: 0

User: kinzap

Language: cpp

Time: 0.003 second

Submitted On: 2025-10-12 12:30:53

#include <iostream>
using namespace std;

int ton,plai;

int main(){
    cin >> ton >> plai;
    cout << (ton + plai)*plai/2;
}