Submission #2717922

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Source Code Expand

#include<iostream>
#include<string>
#include<vector>
#include<algorithm>
#include <cstdlib>

using namespace std;

int main(){

	int k,s,count=0;
	cin >> k >> s;

	for(int i = 0; i <= k; i++){
		for(int j = 0; j <=k; j++){
			if(s-i-j >= 0 && s-i-j <= k){
				count ++;
			}
		}
	}
	cout <<count << endl;

	return 0;
}

Submission Info

Judge Result