Submission #1014535

#	Time	Username	Problem	Language	Result	Execution time	Memory
1014535		huutuan	Game (IOI13_game)	C++14	37 / 100	13087 ms	9236 KiB

game

#include "game.h"

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;
}

#include <bits/stdc++.h>

using namespace std;

vector<array<long long, 3>> v;

void init(int R, int C) {
   
}

void update(int P, int Q, long long K) {
   for (auto &i:v) if (i[0]==P && i[1]==Q){
      i[2]=K;
      return;
   }
   v.push_back({{P, Q, K}});
}

long long calculate(int P, int Q, int U, int V) {
   long long ans=0;
   for (auto &i:v) if (P<=i[0] && i[0]<=U && Q<=i[1] && i[1]<=V) ans=gcd2(ans, i[2]);
   return ans;
}

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