Submission #2126227

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Source Code Expand

#include "bits/stdc++.h"
using namespace std;
typedef long long ll;
#define INF (1<<30)
#define INFLL (1ll<<60)
typedef pair<int, int> P;
typedef pair<ll, P> E;
#define cost first
#define from second.first
#define to second.second
#define MOD (1000000007ll)
#define l_ength size

void mul_mod(ll& a, ll b){
	a *= b;
	a %= MOD;
}

int main(void){
	int h,w,i;
	string a[123];
	cin >> h >> w;
	for(i=0; i<h; ++i){
		cin >> a[i];
	}
	for(i=(w+1); i>=0; --i){
		cout << "#";
	}
	cout << endl;
	for(i=0; i<h; ++i){
		cout << "#" << a[i] << "#" << endl;
	}
	for(i=(w+1); i>=0; --i){
		cout << "#";
	}
	cout << endl;
	return 0;
}

Submission Info

Judge Result