Submission #492763

#	Time	Username	Problem	Language	Result	Execution time	Memory
492763		inksamurai	Bold (COCI21_bold)	C++17	50 / 50	1 ms	332 KiB

bold

#include <bits/stdc++.h>
#define fi first
#define se second
#define pb push_back
#define sz(a) (int)a.size()
#define all(a) a.begin(),a.end()
#define rep(i,n) for(int i=0;i<n;i++)
#define crep(i,x,n) for(int i=x;i<n;i++)
#define drep(i,n) for(int i=n-1;i>=0;i--)
#define vec(...) vector<__VA_ARGS__>
#define _3cSpNGp ios_base::sync_with_stdio(false),cin.tie(0),cout.tie(0)
using namespace std;
typedef long long ll;
typedef long double ld;
using pii=pair<int,int>;
using vi=vector<int>;

int main(){
_3cSpNGp;
	int h,w;
	cin>>h>>w;
	vec(vec(char)) a(h,vec(char)(w));
	rep(i,h)rep(j,w){
		cin>>a[i][j];
	}
	vec(vec(char)) nea=a;
	rep(i,h)rep(j,w){
		if(a[i][j]=='#'){
			if(i+1<h) nea[i+1][j]='#';
			if(j+1<w) nea[i][j+1]='#';
			if(i+1<h and j+1<w) nea[i+1][j+1]='#';
		}
	}
	swap(a,nea);
	rep(i,h){
		rep(j,w) cout<<a[i][j];
		cout<<"\n";
	}
//	
	return 0;
}

• Subtask 1: 50 / 50