oj.uz

답안 #750732

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
750732 2023-05-30T08:30:39 Z Sami_Massah Collecting Stamps 3 (JOI20_ho_t3) C++17
0 / 100
 2000 ms 212 KB 
#include <bits/stdc++.h>
using namespace std;



const long long maxn = 200 + 12, inf = 1e9 + 12;
int n, L, dist[maxn], t[maxn];
vector <int> pos, anses;
int get_dist(int a, int b){
    if(a > b)
        swap(a, b);
    int x = abs(a - b);
    x = min(x, L - b + a);
    return x;


}
int main(){

    cin >> n >> L;
      //  n = 10;
    //    L= 100;
    for(int i = 0; i < n; i++){
        cin >> dist[i];
  //      dist[i] = rand() % (L - 1) + 1;
    }
    for(int i = 0; i < n; i++){
//        t[i] = rand() % (100);
        cin >> t[i];

    }

    pos.clear();
    for(int i = 0; i < n; i++)
        pos.push_back(i);
    int ans = 0;
    int now = 0, nat = 0, st = 0;
        for(int i: pos){
            now += get_dist(dist[i], st);
            st = dist[i];
            if(now <= t[i])
                nat += 1;
        }
        ans = max(ans, nat);
    while(next_permutation(pos.begin(), pos.end())){
        int now = 0, nat = 0, st = 0;
        for(int i: pos){
            now += get_dist(dist[i], st);
            st = dist[i];
            if(now <= t[i])
                nat += 1;
        }
        ans = max(ans, nat);



    }
   cout << ans << endl;
    }

Subtask #1
0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 10 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Execution timed out 2077 ms 212 KB Time limit exceeded
7 Halted 0 ms 0 KB -

Subtask #2
0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 10 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Execution timed out 2077 ms 212 KB Time limit exceeded
7 Halted 0 ms 0 KB -

Subtask #3
0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 10 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Execution timed out 2077 ms 212 KB Time limit exceeded
7 Halted 0 ms 0 KB -

Subtask #4
0 / 75.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 10 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Execution timed out 2077 ms 212 KB Time limit exceeded
7 Halted 0 ms 0 KB -