제출 #1303613

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1303613		mdobric	경주 (Race) (IOI11_race)	C++20	9 / 100	16 ms	1528 KiB

race

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

const int maxn = 200005;
int ans = 1e9;



int best_path (int n, int k, int h[maxn][2], int l[maxn]){
	for (int i = 0; i < n - 1; i++){
		int duljina = 0;
		for (int j = i; j < n - 1; j++){
			duljina += l[j];
			if (duljina > k) break;
			if (duljina == k) ans = min(ans, j - i + 1);
		}
	}
	if (ans == 1e9) return -1;
	else return ans;
}

/*
int main (void){
	
	
	ios_base::sync_with_stdio(false);
	cin.tie(NULL);
	cout.tie(NULL);
	int n, k, h[maxn][2], l[maxn];
	cin >> n >> k;
	for (int i = 0; i < n - 1; i++) cin >> h[i][0] >> h[i][1] >> l[i];
	cout << best_path(n, k, h, l) << endl;

	return 0;
}
*/

• Subtask 1: 9 / 9
• Subtask 2: 0 / 12
• Subtask 3: 0 / 22
• Subtask 4: 0 / 57