Submission

Score: 100

User: simon

Problemset: เส้นทางคณิตศาสตร์

Language: cpp

Time: 0.004 second

Submitted On: 2025-12-27 11:04:30

#include<bits/stdc++.h>
using namespace std;
int main()
{
	int x,y,z;
	
	cin >> x >>y >> z;

	if(z == 1) cout << x + y;
	else if(z == 2) cout << x - y;
	else if (z==3) cout << x*y;
	else if(z == 4){
		if (y == 0 ) cout << "cannot divide by zero";
		else cout << x/y;
		
	}
	else if(z == 5){
		if (y == 0 ) cout << "cannot divide by zero";
		else cout << x%y;
	}
	
	
}