Submission

Score: 100

User: Tonpai

Problemset: เส้นทางคณิตศาสตร์

Language: cpp

Time: 0.004 second

Submitted On: 2025-12-27 13:29:22

#include <iostream>
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";
		}
		cout << (x%y);
	}
	
	return 0;
}