Submission #29890

#	Time	Username	Problem	Language	Result	Execution time	Memory
29890		kavun	Game (IOI13_game)	C++14	10 / 100	13000 ms	197332 KiB

game

#include "game.h"
#include <bits/stdc++.h>

using namespace std;
typedef long long ll;
int r,c;
ll table[5000][5000];

long long gcd2(long long X, long long Y) {
    long long tmp;
    while (X != Y && Y != 0) {
        tmp = X;
        X = Y;
        Y = tmp % Y;
    }
    return X;
}

void init(int R, int C) {
  r =  R;
  c = C;
}

void update(int P, int Q, long long K) {
  table[P][Q] = K;

}

long long calculate(int P, int Q, int U, int V) {
  ll gcd = 0;
  for(int i = P; i <= U; i++)
    for(int j = Q; j <= V; j++)
      gcd = gcd2(gcd,table[i][j]);
  return 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