Submission #1361692

#	Time	Username	Problem	Language	Result	Execution time	Memory
1361692		opeleklanos	Hack (APIO25_hack)	C++20	8 / 100	81 ms	428 KiB

hack

#include <iostream>
#include <vector>
using namespace std;

#include "hack.h"

// int secretNum = 8;

int mx = 1000000;

// int collisions(vector<int> v){
//     vector<int> newV(mx+1, 0);
//     for(auto i : v) newV[i%secretNum]++;
    
//     int ans = 0;
//     for(auto i : newV) ans += max(0, i-1);
    
//     return ans;
// }

int hack(){
    for(int i = 2; i<mx; i++){
        if(collisions({1, i})) return i-1;
    }
    return -1;
}

• Subtask 0: 0 / 0
• Subtask 1: 8 / 8
• Subtask 2: 0 / 17
• Subtask 3: 0 / 75