답안 #719191

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
719191	2023-04-05T15:34:08 Z	ChrisM2309	경주 (Race) (IOI11_race)	C++17	9 / 100	36 ms	3160 KB

race

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

int best_path(int N, int K, int H[][2], int L[])
{
  int psum[N];
  psum[0] = 0;
  for (int i = 0; i < N; i++){
    psum[i+1] = psum[i] + L[i]; 
  }
  //for (auto x : psum) cout << x << " ";
  bool found = false;
  int ans = -1;
  for (int d = 0; d <= N; d++){
     if(found) break;
     for (int i = 0; i <= N - d; i++){
        if(i + d <= N){
           if(psum[i + d] - psum[i] == K){
             ans = d;
             //cout << i + d << " " << i << "\n";
             found = true;
             break;
           }
        }
     }
  }
  if(!found) return -1;
  //cout << ans;
  return ans;
}

Subtask #1

9.0 / 9.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	212 KB	Output is correct
2	Correct	1 ms	212 KB	Output is correct
3	Correct	1 ms	212 KB	Output is correct
4	Correct	1 ms	212 KB	Output is correct
5	Correct	1 ms	308 KB	Output is correct
6	Correct	1 ms	212 KB	Output is correct
7	Correct	1 ms	308 KB	Output is correct
8	Correct	1 ms	212 KB	Output is correct
9	Correct	1 ms	212 KB	Output is correct
10	Correct	1 ms	312 KB	Output is correct
11	Correct	1 ms	212 KB	Output is correct
12	Correct	1 ms	304 KB	Output is correct
13	Correct	1 ms	212 KB	Output is correct
14	Correct	1 ms	300 KB	Output is correct
15	Correct	1 ms	212 KB	Output is correct
16	Correct	1 ms	212 KB	Output is correct
17	Correct	1 ms	212 KB	Output is correct
18	Correct	1 ms	212 KB	Output is correct

Subtask #2

0 / 12.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	212 KB	Output is correct
2	Correct	1 ms	212 KB	Output is correct
3	Correct	1 ms	212 KB	Output is correct
4	Correct	1 ms	212 KB	Output is correct
5	Correct	1 ms	308 KB	Output is correct
6	Correct	1 ms	212 KB	Output is correct
7	Correct	1 ms	308 KB	Output is correct
8	Correct	1 ms	212 KB	Output is correct
9	Correct	1 ms	212 KB	Output is correct
10	Correct	1 ms	312 KB	Output is correct
11	Correct	1 ms	212 KB	Output is correct
12	Correct	1 ms	304 KB	Output is correct
13	Correct	1 ms	212 KB	Output is correct
14	Correct	1 ms	300 KB	Output is correct
15	Correct	1 ms	212 KB	Output is correct
16	Correct	1 ms	212 KB	Output is correct
17	Correct	1 ms	212 KB	Output is correct
18	Correct	1 ms	212 KB	Output is correct
19	Correct	1 ms	212 KB	Output is correct
20	Correct	1 ms	212 KB	Output is correct
21	Incorrect	1 ms	212 KB	Output isn't correct
22	Halted	0 ms	0 KB	-

Subtask #3

0 / 22.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	212 KB	Output is correct
2	Correct	1 ms	212 KB	Output is correct
3	Correct	1 ms	212 KB	Output is correct
4	Correct	1 ms	212 KB	Output is correct
5	Correct	1 ms	308 KB	Output is correct
6	Correct	1 ms	212 KB	Output is correct
7	Correct	1 ms	308 KB	Output is correct
8	Correct	1 ms	212 KB	Output is correct
9	Correct	1 ms	212 KB	Output is correct
10	Correct	1 ms	312 KB	Output is correct
11	Correct	1 ms	212 KB	Output is correct
12	Correct	1 ms	304 KB	Output is correct
13	Correct	1 ms	212 KB	Output is correct
14	Correct	1 ms	300 KB	Output is correct
15	Correct	1 ms	212 KB	Output is correct
16	Correct	1 ms	212 KB	Output is correct
17	Correct	1 ms	212 KB	Output is correct
18	Correct	1 ms	212 KB	Output is correct
19	Incorrect	36 ms	3160 KB	Output isn't correct
20	Halted	0 ms	0 KB	-

Subtask #4

0 / 57.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	212 KB	Output is correct
2	Correct	1 ms	212 KB	Output is correct
3	Correct	1 ms	212 KB	Output is correct
4	Correct	1 ms	212 KB	Output is correct
5	Correct	1 ms	308 KB	Output is correct
6	Correct	1 ms	212 KB	Output is correct
7	Correct	1 ms	308 KB	Output is correct
8	Correct	1 ms	212 KB	Output is correct
9	Correct	1 ms	212 KB	Output is correct
10	Correct	1 ms	312 KB	Output is correct
11	Correct	1 ms	212 KB	Output is correct
12	Correct	1 ms	304 KB	Output is correct
13	Correct	1 ms	212 KB	Output is correct
14	Correct	1 ms	300 KB	Output is correct
15	Correct	1 ms	212 KB	Output is correct
16	Correct	1 ms	212 KB	Output is correct
17	Correct	1 ms	212 KB	Output is correct
18	Correct	1 ms	212 KB	Output is correct
19	Correct	1 ms	212 KB	Output is correct
20	Correct	1 ms	212 KB	Output is correct
21	Incorrect	1 ms	212 KB	Output isn't correct
22	Halted	0 ms	0 KB	-