oj.uz

답안 #426522

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
426522 2021-06-14T06:00:08 Z Aldas25 웜뱃 (IOI13_wombats) C++14
55 / 100
 5679 ms 262148 KB 
#include "wombats.h"
#include <bits/stdc++.h>

using namespace std;

#define FOR(i, a, b) for (int i = (a); i <= (b); i++)
#define REP(n) FOR(O, 1, (n))
#define f first
#define s second
#define pb push_back
typedef pair<int, int> pii;
typedef vector<int> vi;
typedef vector<pii> vii;
typedef long long ll;
typedef vector<ll> vl;

const int MAXN = 100100;
const ll INF = 1e9;

int r, c;
int h[5000][200], v[5000][200];
int dp[310][5100][310];

void calcDists () {
    FOR(i, 0, c-1) {
       // cout << " i = "<< i<< endl;
        FOR(col, 0, c-1) dp[i][r-1][col] = INF;
        //cout << " --" << endl;
        dp[i][r-1][i] = 0;
        for (int row = r-1; row >= 0; row--) {
          //      cout <<"   row = " << row << endl;
            if (row != r-1) {
                FOR(col, 0, c-1) dp[i][row][col] = dp[i][row+1][col] + v[row][col];
            }
        //cout << "    -" << endl;

            FOR(col, 1, c-1) dp[i][row][col] = min(dp[i][row][col], dp[i][row][col-1] + h[row][col-1]);
            //cout << " sfsadfa" << endl;
            for (int col = c-2; col >= 0; col--) {
                    //cout << " col = " << col << endl;
                dp[i][row][col] = min(dp[i][row][col], dp[i][row][col+1] + h[row][col]);
            //cout << " ss" << endl;
            }
            //cout << "     ------" << endl;
        }
    }
}

void init(int R, int C, int H[5000][200], int V[5000][200]) {
    r = R;
    c = C;
    FOR(i, 0, r-1) FOR(j, 0, c-2)
        h[i][j] = H[i][j];
    FOR(i, 0, r-2) FOR(j, 0, c-1)
        v[i][j] = V[i][j];
//cout<< " h" << endl;
    calcDists();
  //  cout << " ii" << endl;
}

void changeH(int P, int Q, int W) {
    h[P][Q] = W;
    calcDists();
}

void changeV(int P, int Q, int W) {
    v[P][Q] = W;
    calcDists();
}

int escape(int V1, int V2) {
    return dp[V2][0][V1];
}

Compilation message

grader.c: In function 'int main()':
grader.c:15:6: warning: variable 'res' set but not used [-Wunused-but-set-variable]
   15 |  int res;
      |      ^~~

Subtask #1
9.0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Correct 24 ms 14156 KB Output is correct
2 Correct 24 ms 14240 KB Output is correct
3 Correct 107 ms 17080 KB Output is correct
4 Correct 24 ms 14236 KB Output is correct
5 Correct 24 ms 14156 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 1 ms 304 KB Output is correct
8 Correct 1 ms 204 KB Output is correct

Subtask #2
12.0 / 12.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Correct 1 ms 972 KB Output is correct
5 Correct 2 ms 948 KB Output is correct
6 Correct 2 ms 972 KB Output is correct
7 Correct 2 ms 972 KB Output is correct
8 Correct 2 ms 844 KB Output is correct
9 Correct 1 ms 972 KB Output is correct
10 Correct 1 ms 972 KB Output is correct
11 Correct 84 ms 3396 KB Output is correct
12 Correct 1 ms 972 KB Output is correct

Subtask #3
16.0 / 16.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1125 ms 13336 KB Output is correct
2 Correct 1124 ms 13280 KB Output is correct
3 Correct 1129 ms 13552 KB Output is correct
4 Correct 1141 ms 13544 KB Output is correct
5 Correct 1126 ms 13424 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 1 ms 204 KB Output is correct
8 Correct 1 ms 204 KB Output is correct
9 Correct 5409 ms 13540 KB Output is correct
10 Correct 1 ms 332 KB Output is correct

Subtask #4
18.0 / 18.0

# 결과 실행 시간 메모리 Grader output
1 Correct 95 ms 28076 KB Output is correct
2 Correct 81 ms 28136 KB Output is correct
3 Correct 80 ms 28108 KB Output is correct
4 Correct 130 ms 29520 KB Output is correct

Subtask #5
0 / 21.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1087 ms 13260 KB Output is correct
2 Correct 1109 ms 13280 KB Output is correct
3 Correct 1134 ms 13548 KB Output is correct
4 Correct 1108 ms 13548 KB Output is correct
5 Correct 1108 ms 13416 KB Output is correct
6 Correct 87 ms 28144 KB Output is correct
7 Correct 77 ms 28132 KB Output is correct
8 Correct 85 ms 28148 KB Output is correct
9 Correct 129 ms 29416 KB Output is correct
10 Correct 26 ms 14176 KB Output is correct
11 Correct 24 ms 14120 KB Output is correct
12 Correct 110 ms 16912 KB Output is correct
13 Correct 25 ms 14156 KB Output is correct
14 Correct 30 ms 14156 KB Output is correct
15 Correct 1 ms 204 KB Output is correct
16 Correct 1 ms 204 KB Output is correct
17 Correct 1 ms 204 KB Output is correct
18 Correct 1 ms 948 KB Output is correct
19 Correct 1 ms 972 KB Output is correct
20 Correct 2 ms 972 KB Output is correct
21 Correct 2 ms 972 KB Output is correct
22 Correct 1 ms 844 KB Output is correct
23 Correct 2 ms 972 KB Output is correct
24 Correct 1 ms 972 KB Output is correct
25 Correct 92 ms 3364 KB Output is correct
26 Correct 1 ms 972 KB Output is correct
27 Correct 5679 ms 13552 KB Output is correct
28 Runtime error 507 ms 262148 KB Execution killed with signal 9
29 Halted 0 ms 0 KB -

Subtask #6
0 / 24.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1112 ms 13336 KB Output is correct
2 Correct 1134 ms 13284 KB Output is correct
3 Correct 1180 ms 13552 KB Output is correct
4 Correct 1149 ms 13552 KB Output is correct
5 Correct 1084 ms 13436 KB Output is correct
6 Correct 111 ms 28136 KB Output is correct
7 Correct 152 ms 28128 KB Output is correct
8 Correct 90 ms 28144 KB Output is correct
9 Correct 117 ms 29528 KB Output is correct
10 Correct 23 ms 14156 KB Output is correct
11 Correct 26 ms 14220 KB Output is correct
12 Correct 107 ms 16996 KB Output is correct
13 Correct 28 ms 14220 KB Output is correct
14 Correct 32 ms 14156 KB Output is correct
15 Runtime error 877 ms 262148 KB Execution killed with signal 9
16 Halted 0 ms 0 KB -