제출 #280163

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
280163	2020-08-22 14:19:19	Saboon	웜뱃 (IOI13_wombats)	C++14	55 / 100	20096 ms	37140 KiB

wombats

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#include "wombats.h"
#include<bits/stdc++.h>
using namespace std;
const int inf = 1e9;
const int T = 71;
int R, C, H[5000][200], V[5000][200];
int bl[T][200][200], dp[2][200][200];
void MakeAll(){
  memset(dp, 63, sizeof dp);
  for (int i = 0; i < C; i++)
    dp[0][i][i] = 0;
  for (int i = 0; i < R; i += T){
    for (int j = 0; j < C; j++)
      for (int k = 0; k < C; k++)
        for (int x = 0; x < C; x++)
          dp[1][j][k] = min(dp[1][j][k], dp[0][j][x] + bl[i/T][x][k]);
    for (int j = 0; j < C; j++)
      for (int k = 0; k < C; k++)
        dp[0][j][k] = dp[1][j][k], dp[1][j][k] = inf;
  }
}
void ChangeBlock(int block){
  for (int j = 0; j < C; j++){
    for (int k = 0; k < C; k++)
      bl[block][j][k] = inf;
    bl[block][j][j] = 0;
    for (int k = j+1; k < C; k++)
      bl[block][j][k] = bl[block][j][k-1] + H[T*block][k-1];
 
 
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컴파일 시 표준 에러 (stderr) 메시지

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

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