Submission #897990

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
897990	2024-01-04 06:51:42	UmairAhmadMirza	Game (IOI13_game)	C++17	Compilation error	0 ms	0 KiB

game

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#include <bits/stdc++.h>
using namespace std;
set<pair<int,int>> v;
long long grid[105][100005];
void init(int R, int C){
}
void update(int P, int Q, long long K){
  v.insert({P,Q});
  grid[P][Q]=K;
}
long long calculate(int P, int Q, int U, int V){
  long long ans=0;
  for (auto i:v)
  {
    int r=i.first;
    int c=i.second;
    if(P<=r&&r<=U&&Q<=c&&c<=V)
      ans=__gcd(grid[r][c],ans);
  }
  return ans;
}
 
 
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Compilation message (stderr)

/usr/bin/ld: /tmp/cc5FDfe8.o: in function `main':
grader.c:(.text.startup+0x6b): undefined reference to `init'
/usr/bin/ld: grader.c:(.text.startup+0xd0): undefined reference to `calculate'
/usr/bin/ld: grader.c:(.text.startup+0x13e): undefined reference to `update'
collect2: error: ld returned 1 exit status