Submission #306717
Source Code Expand
#include <iostream> #include <cstdlib> #include <cstdio> #include <cmath> #include <cstring> #include <algorithm> using namespace std; int n; char s[1005][1005]; int row[1005]; int col[1005]; int main(){ // freopen("a.out", "w", stdout); while(~scanf("%d", &n)){ bool flag = false; for(int i = 1; i <= n; i++){ scanf("%s", s[i]+1); // printf("%s\n", s+1); } for(int i = 1; i <= n; i++){ row[i] = 0; for(int k = n; k >= 1; k--) if(s[i][k] == '.')row[i]++; else break; if(row[i] == n && i != 1) flag = true; // cout << row[i] << ": " <<i << endl; } for(int i = 1; i <= n; i++){ col[i] = 0; for(int k = n; k >= 1; k--) if(s[k][i] == '.')col[i]++; else break; if(col[i] == n && i != 1) flag = true; } for(int i = 1; i <= n; i++){ for(int j = n-col[i] + 1; j <=n; j++) if(n-row[j]+1<=i && i != 1 && j != 1){ flag = true; //cout << i << " " << j << endl; } } if(!flag)puts("YES"); else puts("NO"); } return 0; }
Submission Info
Submission Time | |
---|---|
Task | I - Obstruction |
User | asian-2014-1993 |
Language | C++ (G++ 4.6.4) |
Score | 100 |
Code Size | 1353 Byte |
Status | AC |
Exec Time | 31 ms |
Memory | 1824 KB |
Compile Error
./Main.cpp: In function ‘int main()’: ./Main.cpp:23:32: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 100 / 100 | ||||
Status |
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Set Name | Test Cases |
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Sample | sample_01.txt, sample_02.txt, sample_03.txt |
All | manual_j1.txt, manual_j10.txt, manual_j11.txt, manual_j12.txt, manual_j13.txt, manual_j14.txt, manual_j15.txt, manual_j16.txt, manual_j17.txt, manual_j18.txt, manual_j19.txt, manual_j2.txt, manual_j20.txt, manual_j21.txt, manual_j22.txt, manual_j23.txt, manual_j24.txt, manual_j25.txt, manual_j26.txt, manual_j27.txt, manual_j28.txt, manual_j29.txt, manual_j3.txt, manual_j30.txt, manual_j31.txt, manual_j32.txt, manual_j33.txt, manual_j34.txt, manual_j4.txt, manual_j5.txt, manual_j6.txt, manual_j7.txt, manual_j8.txt, manual_j9.txt, random_01.txt, random_02.txt, random_03.txt, random_04.txt, random_05.txt, random_06.txt, random_07.txt, random_08.txt, random_09.txt, random_10.txt, random_11.txt, random_12.txt, random_13.txt, random_14.txt, random_15.txt, random_16.txt, random_17.txt, random_18.txt, random_19.txt, random_20.txt, scale_01.txt, scale_02.txt, scale_03.txt, scale_04.txt, scale_05.txt, scale_small_01.txt, scale_small_02.txt, scale_small_03.txt, scale_small_04.txt, scale_small_05.txt, scale_small_06.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
manual_j1.txt | AC | 24 ms | 800 KB |
manual_j10.txt | AC | 24 ms | 800 KB |
manual_j11.txt | AC | 24 ms | 924 KB |
manual_j12.txt | AC | 23 ms | 800 KB |
manual_j13.txt | AC | 23 ms | 924 KB |
manual_j14.txt | AC | 22 ms | 924 KB |
manual_j15.txt | AC | 24 ms | 928 KB |
manual_j16.txt | AC | 24 ms | 928 KB |
manual_j17.txt | AC | 24 ms | 932 KB |
manual_j18.txt | AC | 24 ms | 924 KB |
manual_j19.txt | AC | 22 ms | 924 KB |
manual_j2.txt | AC | 23 ms | 928 KB |
manual_j20.txt | AC | 23 ms | 924 KB |
manual_j21.txt | AC | 23 ms | 804 KB |
manual_j22.txt | AC | 22 ms | 928 KB |
manual_j23.txt | AC | 26 ms | 764 KB |
manual_j24.txt | AC | 24 ms | 924 KB |
manual_j25.txt | AC | 22 ms | 920 KB |
manual_j26.txt | AC | 24 ms | 928 KB |
manual_j27.txt | AC | 23 ms | 804 KB |
manual_j28.txt | AC | 23 ms | 928 KB |
manual_j29.txt | AC | 23 ms | 804 KB |
manual_j3.txt | AC | 26 ms | 804 KB |
manual_j30.txt | AC | 23 ms | 928 KB |
manual_j31.txt | AC | 23 ms | 804 KB |
manual_j32.txt | AC | 23 ms | 804 KB |
manual_j33.txt | AC | 22 ms | 924 KB |
manual_j34.txt | AC | 23 ms | 928 KB |
manual_j4.txt | AC | 23 ms | 928 KB |
manual_j5.txt | AC | 22 ms | 924 KB |
manual_j6.txt | AC | 23 ms | 932 KB |
manual_j7.txt | AC | 23 ms | 800 KB |
manual_j8.txt | AC | 23 ms | 796 KB |
manual_j9.txt | AC | 24 ms | 928 KB |
random_01.txt | AC | 24 ms | 928 KB |
random_02.txt | AC | 24 ms | 928 KB |
random_03.txt | AC | 24 ms | 1056 KB |
random_04.txt | AC | 26 ms | 1184 KB |
random_05.txt | AC | 26 ms | 1308 KB |
random_06.txt | AC | 26 ms | 1320 KB |
random_07.txt | AC | 27 ms | 1564 KB |
random_08.txt | AC | 28 ms | 1696 KB |
random_09.txt | AC | 29 ms | 1696 KB |
random_10.txt | AC | 30 ms | 1824 KB |
random_11.txt | AC | 24 ms | 928 KB |
random_12.txt | AC | 24 ms | 928 KB |
random_13.txt | AC | 25 ms | 1184 KB |
random_14.txt | AC | 25 ms | 1188 KB |
random_15.txt | AC | 26 ms | 1312 KB |
random_16.txt | AC | 26 ms | 1440 KB |
random_17.txt | AC | 27 ms | 1568 KB |
random_18.txt | AC | 28 ms | 1576 KB |
random_19.txt | AC | 27 ms | 1576 KB |
random_20.txt | AC | 30 ms | 1780 KB |
sample_01.txt | AC | 24 ms | 796 KB |
sample_02.txt | AC | 23 ms | 924 KB |
sample_03.txt | AC | 24 ms | 932 KB |
scale_01.txt | AC | 31 ms | 1824 KB |
scale_02.txt | AC | 29 ms | 1820 KB |
scale_03.txt | AC | 30 ms | 1824 KB |
scale_04.txt | AC | 30 ms | 1700 KB |
scale_05.txt | AC | 30 ms | 1816 KB |
scale_small_01.txt | AC | 25 ms | 1056 KB |
scale_small_02.txt | AC | 25 ms | 1184 KB |
scale_small_03.txt | AC | 24 ms | 1184 KB |
scale_small_04.txt | AC | 23 ms | 1180 KB |
scale_small_05.txt | AC | 24 ms | 1060 KB |
scale_small_06.txt | AC | 25 ms | 1100 KB |