Submission #1128711

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1128711	2024-12-22 06:12:26	Vietnow	Bomb (IZhO17_bomb)	C++20	16 / 100	1100 ms	98332 KiB

bomb

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#include <bits/stdc++.h>
#define yes cout<<"YES\n"
#define no cout<<"NO\n"
#define int long long
#define ff first
#define ss second
#define pb push_back
#define y1 zildjian
#define left radio
#define right head
 
using namespace std;
 
const int N = 2501;
const int INF = 1e18;
const int mod = 1e9+7;
const int mod1 = 998244353;
mt19937_64 rng(chrono::steady_clock::now().time_since_epoch().count());
int n,m;
int a[N][N];
int del[N][N];
bool available(int w, int h, int i, int j){
    if(i+w-1 > n) return 0;
    if(j+h-1 > m) return 0;
    for(int k = i;k<i+w;k++){
        for(int l = j;l<j+h;l++){
            if(!a[k][l]) return 0;
        }
 
 
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• Subtask 1: 16 / 100