Submission #6111566
Source Code Expand
/**
* Name: Ajay
* Institute: IIITH
*/
#include <iostream>
#include <cstdio>
#include <algorithm>
#include <deque>
#include <vector>
#include <cstdlib>
#include <iomanip>
#include <cmath>
#include <queue>
#include <map>
#include <set>
#include <ctime>
#include <string.h>
#define LL long long
#define inf 0x7fffffff
#define mod 1000000007
#define pb push_back
#define ppi pair<int,int>
#define vi vector<int>
#define vii vector<ppi>
#define vll vector<LL>
#define mp make_pair
#define fi first
#define se second
using namespace std;
void fastio()
{
ios_base::sync_with_stdio(false);
cin.tie(0);
cout.tie(0);
}
void input()
{
#ifndef ONLINE_JUDGE
freopen("input.txt","r",stdin);
freopen("output.txt","w",stdout);
#endif
}
int main()
{
int H, W;
cin >> H >> W;
bool s[H][W];
for (int i = 0; i < H; i++) {
for (int j = 0; j < W; j++) {
s[i][j] = false;
}
}
for (int i = 0; i < H; i++) {
for (int j = 0; j < W; j++) {
char c;
cin >> c;
if (c == '#') s[i][j] = true;
}
}
for (int i = 0; i < H; i++ ) {
for (int j = 0; j < W; j++) {
if (s[i][j] == true) {
if (s[min(H, i+1)][j] == false && s[i][min(W, j+1)] == false &&
s[max(0, i-1)][j] == false && s[i][max(0, j-1)] == false) {
cout << "No" << endl;
return 0;
}
}
}
}
cout << "Yes" << endl;
return 0;
}
Submission Info
Submission Time |
|
Task |
A - Day of Takahashi |
User |
ajay |
Language |
C++14 (GCC 5.4.1) |
Score |
0 |
Code Size |
1611 Byte |
Status |
WA |
Exec Time |
1 ms |
Memory |
256 KB |
Compile Error
./Main.cpp: In function ‘void input()’:
./Main.cpp:41:33: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]
freopen("input.txt","r",stdin);
^
./Main.cpp:42:35: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]
freopen("output.txt","w",stdout);
^
Judge Result
Set Name |
Sample |
All |
Score / Max Score |
0 / 0 |
0 / 100 |
Status |
|
|
Set Name |
Test Cases |
Sample |
sample_01.txt, sample_02.txt, sample_03.txt |
All |
in01.txt, in02.txt, in03.txt, in04.txt, sample_01.txt, sample_02.txt, sample_03.txt |
Case Name |
Status |
Exec Time |
Memory |
in01.txt |
WA |
1 ms |
256 KB |
in02.txt |
WA |
1 ms |
256 KB |
in03.txt |
WA |
1 ms |
256 KB |
in04.txt |
WA |
1 ms |
256 KB |
sample_01.txt |
WA |
1 ms |
256 KB |
sample_02.txt |
WA |
1 ms |
256 KB |
sample_03.txt |
WA |
1 ms |
256 KB |