Submission #878824

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
878824	2023-11-25 09:40:51	TahirAliyev	Chessboard (IZhO18_chessboard)	C++17	39 / 100	92 ms	3528 KiB

chessboard

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#include <bits/stdc++.h>
using namespace std;
#define ll long long
#define pii pair<int, int>
#define oo 1e9
#define int ll
int n, k;
const int MAX = 1e5 + 5;
vector<pii> black;
vector<int> s;
void solve(){
    cin >> n >> k;
    for(int i = 1; i <= k; i++){
        int a, b; cin >> a >> b >> a >> b;
        black.push_back({a, b});
    }
    s.push_back(1);
    for(int d = 2; d * d <= n; d++){
        if(n % d == 0){
            s.push_back(d);
            if(n / d != d){
                s.push_back(n / d);
            }
        }
 
 
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• Subtask 1: 8 / 8
• Subtask 2: 0 / 8
• Subtask 3: 15 / 15
• Subtask 4: 16 / 16
• Subtask 5: 0 / 23
• Subtask 6: 0 / 30