Submission #798487

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
798487	2023-07-30 18:29:43	QwertyPi	Wombats (IOI13_wombats)	C++14	55 / 100	20073 ms	26028 KiB

wombats

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
#include "wombats.h"
#include <bits/stdc++.h>
using namespace std;
const int R_MAX = 5000;
const int C_MAX = 200;
const int K = 50;
const int INF = 1 << 30;
int R, C, H[R_MAX][C_MAX], V[R_MAX][C_MAX];
int A[R_MAX / K][C_MAX][C_MAX], B[C_MAX][C_MAX];
int DP[C_MAX][C_MAX];
void init(){
  for(int i = 0; i < C; i++) for(int j = 0; j < C; j++) DP[i][j] = i == j ? 0 : INF;
}
bool chmin(int& x, int y){
  if(x > y){
    x = y; return true;
  }
  return false;
}
void process(int row){
  for(int i = 0; i < C; i++){
    for(int j = 0; j < C; j++){
      for(int k = j - 1; k >= 0; k--){
        if(!chmin(DP[i][k], DP[i][k + 1] + H[row][k])){
          break;
        }
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

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: 0 / 21
• Subtask 6: 0 / 24