Submission #6443049
Source Code Expand
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for(int i = 0; i < (int)(n); i++) #define all(x) (x).begin(),(x).end() typedef long long ll; const int INF = 1000000000; const long INF64 = 1000000000000000ll; const int MOD = 1000000007; template<class T> //多次元ベクトルの生成 vector<T> make_vec(size_t a){ return vector<T>(a); } template<class T, class... Ts> auto make_vec(size_t a, Ts... ts){ return vector<decltype(make_vec<T>(ts...))>(a, make_vec<T>(ts...)); } int main(){ int h,w; std::cin >> h>>w; auto s= make_vec<char> (w,h); bool han=1; rep(j,h)rep(i,w)std::cin >> s[i][j]; rep(j,h)rep(i,w){{ if(s[i][j]=='#') if(!(i>=1&&s[i-1][j]=='#'||j>=1&&s[i][j-1]=='#'||i<w-1&&s[i+1][j]=='#'||j<h-1&&s[i][j+1]=='#'))han=0; }} if(han)std::cout << "Yes" << std::endl; else std::cout << "No" << std::endl; }
Submission Info
Submission Time | |
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Task | C - Grid Repainting 2 |
User | sojisan |
Language | C++14 (GCC 5.4.1) |
Score | 300 |
Code Size | 918 Byte |
Status | AC |
Exec Time | 1 ms |
Memory | 256 KB |
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 300 / 300 | ||||
Status |
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Set Name | Test Cases |
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Sample | sample_01.txt, sample_02.txt, sample_03.txt |
All | in01.txt, in02.txt, in03.txt, in04.txt, in05.txt, in06.txt, in07.txt, in08.txt, in09.txt, in10.txt, sample_01.txt, sample_02.txt, sample_03.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
in01.txt | AC | 1 ms | 256 KB |
in02.txt | AC | 1 ms | 256 KB |
in03.txt | AC | 1 ms | 256 KB |
in04.txt | AC | 1 ms | 256 KB |
in05.txt | AC | 1 ms | 256 KB |
in06.txt | AC | 1 ms | 256 KB |
in07.txt | AC | 1 ms | 256 KB |
in08.txt | AC | 1 ms | 256 KB |
in09.txt | AC | 1 ms | 256 KB |
in10.txt | AC | 1 ms | 256 KB |
sample_01.txt | AC | 1 ms | 256 KB |
sample_02.txt | AC | 1 ms | 256 KB |
sample_03.txt | AC | 1 ms | 256 KB |