Submission #578984

#	Time	Username	Problem	Language	Result	Execution time	Memory
578984		Belgutei	Game (IOI13_game)	C++17	10 / 100	1 ms	340 KiB

game

#include "game.h"
#include <bits/stdc++.h>
 
using namespace std;
 
#define ll long long
#define ff first
#define ss second
#define pb push_back
#define mk make_pair
 
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;
}
 
long long x[200][200];
 
void init(int R, int C) {
    /* ... */
}
 
void update(int P, int Q, long long K) {
    /* ... */
    x[P][Q] = K;
}
 
long long calculate(int P, int Q, int U, int V) {
    /* ... */
    long long ret = 0;
    for(int i = P; i <= U; i ++) {
        for(int j = Q; j <= V; j ++) {
            ret = gcd2(ret, x[i][j]);
        }
    }
    return ret;
}

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