Submission #897991

#	Time	Username	Problem	Language	Result	Execution time	Memory
897991		UmairAhmadMirza	Game (IOI13_game)	C++17	Compilation error	0 ms	0 KiB

game

#pragma once
#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;
}

Compilation message (stderr)

game.cpp:1:9: warning: #pragma once in main file
    1 | #pragma once
      |         ^~~~
/usr/bin/ld: /tmp/ccsW6ojO.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