Submission #1256002

#	Time	Username	Problem	Language	Result	Execution time	Memory
1256002		comgaTramAnh	Wombats (IOI13_wombats)	C++20	Compilation error	0 ms	0 KiB

wombats

#include <bits/stdc++.h> 
#include "wombats.h"
long long sum = 0LL; 
void init(int R, int C, int H[5000][200], int V[5000][200]) {
  for (int i = 0; i < R; i++) {
    sum += H[i][0]; 
  }  
}
void changeH(int P, int Q, int W) {
  sum -= H[P][Q]; 
  H[P][Q] = W; 
  sum += H[P][Q]; 
}

void changeV(int P, int Q, int W) {
  V[P][Q] = W; 
}
int escape(int V1, int V2) {
  return sum;   
}

Compilation message (stderr)

wombats.cpp: In function 'void changeH(int, int, int)':
wombats.cpp:10:10: error: 'H' was not declared in this scope
   10 |   sum -= H[P][Q];
      |          ^
wombats.cpp: In function 'void changeV(int, int, int)':
wombats.cpp:16:3: error: 'V' was not declared in this scope
   16 |   V[P][Q] = W;
      |   ^