Submission #134407

#	Time	Username	Problem	Language	Result	Execution time	Memory
134407		arthurconmy	Game (IOI13_game)	C++14	10 / 100	3 ms	660 KiB

game

#include <bits/stdc++.h>
#ifndef ARTHUR_LOCAL
	#include "game.h"
#endif
using namespace std;
using ll=long long;

ll grid[100][100];
int r,c;

void init(int r_r, int c_r)
{
	r=r_r;
	c=c_r;

	for(int i=0; i<100; i++)
	{
		for(int j=0; j<100; j++)
		{
			grid[i][j]=0;
		}
	}
}

void update(int p, int q, ll k)
{
	grid[p][q]=k;
}

ll calculate(int p, int q, int u, int v)
{
	ll cur_gcd = 0;

	for(int i=p; i<=u; i++)
	{
		for(int j=q; j<=v; j++)
		{
			//cout << i << " " << j << endl;

			cur_gcd = __gcd(cur_gcd,grid[i][j]);
		}
	}

	#ifdef ARTHUR_LOCAL
		cout << cur_gcd << endl;
	#endif

	return cur_gcd;
}

Compilation message (stderr)

grader.c: In function 'int main()':
grader.c:18:6: warning: variable 'res' set but not used [-Wunused-but-set-variable]
  int res;
      ^~~

• Subtask 1: 10 / 10
• Subtask 2: 0 / 27
• Subtask 3: 0 / 26
• Subtask 4: 0 / 17
• Subtask 5: 0 / 20