Submission #763418

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
763418	2023-06-22 09:42:47	SanguineChameleon	Wombats (IOI13_wombats)	C++17	76 / 100	20031 ms	115452 KiB

wombats

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#include "wombats.h"
#include <bits/stdc++.h>
using namespace std;
const int inf = 1e9 + 20;
const int maxN = 5e3 + 20;
const int maxM = 2e2 + 20;
const int block = 20;
int hor[maxN][maxM];
int ver[maxN][maxM];
int tmp[maxN][maxM];
int dp[maxN][maxM];
int tree[maxN / block * 4][maxM][maxM];
int N, M;
void calc(int id, int lt, int rt) {
  for (int X = 0; X < M; X++) {
    dp[lt][X] = 0;
    for (int i = X - 1; i >= 0; i--) {
      dp[lt][i] = dp[lt][i + 1] + hor[lt][i];
    }
    for (int i = X + 1; i < M; i++) {
      dp[lt][i] = dp[lt][i - 1] + hor[lt][i - 1];
    }
    for (int i = lt + 1; i <= rt; i++) {
      for (int j = 0; j < M; j++) {
        tmp[i][j] = dp[i - 1][j] + ver[i - 1][j];
        dp[i][j] = tmp[i][j];
      }
      int best = tmp[i][0];
 
 
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Compilation message (stderr)

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 / 9
• Subtask 2: 12 / 12
• Subtask 3: 16 / 16
• Subtask 4: 18 / 18
• Subtask 5: 21 / 21
• Subtask 6: 0 / 24