제출 #1126945

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1126945		bekzhan29	Bomb (IZhO17_bomb)	C++20	0 / 100	86 ms	30784 KiB

bomb

#include <bits/stdc++.h>
using namespace std;
#define pb push_back
#define mp make_pair
#define INF (long long)(2e15)
#define mod2 998244353
#define mod 1000000007
#define eps 1e-9
#define abs(x) ((x)>=0?(x):-(x))
#define y1 solai
#define fi first
#define se second
typedef int ll;
typedef long double ld;
typedef pair<ll,ll> pll;
typedef pair<double,double> pdd;
typedef pair<pll, ll> plll;
mt19937 rng(29);
const ll N=3100;
ll n,m,a[N][N],h,w;
string s;
int main()
{
	ios_base::sync_with_stdio(0);
	cin.tie(0);

	cin>>n>>m;
	h=n;
	w=m;
	for(ll i=1;i<=n;i++)
	{
		cin>>s;
		for(ll j=1;j<=m;j++)
			a[i][j]=s[j-1]-'0';
	}
	for(ll i=1;i<=n;i++)
		for(ll j=1;j<=m;j++)
		{
			if(!a[i][j])
				continue;
			if(a[i][j+1]==0)
			{
				ll len=0;
				for(ll k=j;k>=1&&a[i][k];k--)
					len++;
				w=min(w,len);
			}
			if(a[i+1][j]==0)
			{
				ll len=0;
				for(ll k=i;k>=1&&a[k][j];k--)
					len++;
				h=min(h,len);
			}
		}
	cout<<h<<" "<<w;
}
/*
*/

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