Submission #405620

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
405620	2021-05-16 15:18:11	LucaDantas	Wombats (IOI13_wombats)	C++17	100 / 100	7899 ms	109776 KiB

wombats

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#include "wombats.h"
#include <cstring>
#include <cstdio>
constexpr int maxm = 205, maxn = 5010, inf = 0x3f3f3f3f, SZ = 21;
struct Node
{
  int dp[maxm][maxm];
  Node() { memset(dp, 0, sizeof dp); }
};
int min(int a, int b) { return a < b ? a : b; }
int H[maxn][maxm], V[maxn][maxm];
int N, m, qtd_blocks;
void calc(int linha, Node& ans) {
  static int dp[SZ+1][maxm];
  int tam = min(SZ, N - linha);
  for(int coluna = 0; coluna < m; coluna++) {
    memset(dp, 0x3f, sizeof dp);
    dp[0][coluna] = 0;
    
    for(int i = 0; i < tam; i++) {
      for(int j = 1; j < m; j++)
        dp[i][j] = min(dp[i][j], dp[i][j-1] + H[i + linha][j-1]);
 
 
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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: 24 / 24