Submission

Score: 100

User: mister_o_hater_no1

Problemset: กองส้ม

Language: cpp

Time: 0.003 second

Submitted On: 2025-03-15 16:19:39

#include <bits/stdc++.h>
using namespace std;

int main(){
	int l, n;
	cin>> l>> n;
	int rf= l;
	for(int i= 1; i<=l; ++i){
		if(n>= i*i){
			n-= i*i;
			rf--;
		}
		else{
			break;
		}
	}
	cout<< rf;
	
	return 0;
}