Submission #1131548
Source Code Expand
#include <cstdio> #include <algorithm> #include <numeric> using namespace std; char ss[500][501]; bool s[500][500]; int row[500], col[500]; int main() { int n; scanf("%d", &n); for(int i = 0; i < n; i++) { scanf("%s", ss[i]); for(int j = 0; j < n; j++) { s[i][j] = ss[i][j] != '.'; row[i] += s[i][j]; col[j] += s[i][j]; } } if(accumulate(row, row + n, 0) == 0) { puts("-1"); return 0; } int ans = 999999; for(int i = 0; i < n; i++) { if(row[i] == n) { ans = 0; break; } ans = min(ans, n - row[i] + !col[i]); } ans += n - count(col, col + n, n); printf("%d\n", ans); }
Submission Info
Submission Time | |
---|---|
Task | B - Row to Column |
User | johnchen902 |
Language | C++14 (GCC 5.4.1) |
Score | 1300 |
Code Size | 769 Byte |
Status | AC |
Exec Time | 2 ms |
Memory | 640 KB |
Compile Error
./Main.cpp: In function ‘int main()’: ./Main.cpp:10:20: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d", &n); ^ ./Main.cpp:12:27: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%s", ss[i]); ^
Judge Result
Set Name | Sample | Subtask | All | ||||||
---|---|---|---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 300 / 300 | 1000 / 1000 | ||||||
Status |
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Set Name | Test Cases |
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Sample | 0_00.txt, 0_01.txt, 0_02.txt, 0_03.txt, 0_04.txt |
Subtask | 0_00.txt, 0_01.txt, 0_02.txt, 0_03.txt, 0_04.txt, 1_00.txt, 1_01.txt, 1_02.txt, 1_03.txt, 1_04.txt, 1_05.txt, 1_06.txt, 1_07.txt, 1_08.txt, 1_09.txt, 1_10.txt, 1_11.txt, 1_12.txt, 1_13.txt, 1_14.txt |
All | 0_00.txt, 0_01.txt, 0_02.txt, 0_03.txt, 0_04.txt, 1_00.txt, 1_01.txt, 1_02.txt, 1_03.txt, 1_04.txt, 1_05.txt, 1_06.txt, 1_07.txt, 1_08.txt, 1_09.txt, 1_10.txt, 1_11.txt, 1_12.txt, 1_13.txt, 1_14.txt, 2_00.txt, 2_01.txt, 2_02.txt, 2_03.txt, 2_04.txt, 2_05.txt, 2_06.txt, 2_07.txt, 2_08.txt, 2_09.txt, 2_10.txt, 2_11.txt, 2_12.txt, 2_13.txt, 2_14.txt, 2_15.txt, 2_16.txt, 2_17.txt, 2_18.txt, 2_19.txt, 2_20.txt, 2_21.txt, 2_22.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
0_00.txt | AC | 1 ms | 128 KB |
0_01.txt | AC | 1 ms | 128 KB |
0_02.txt | AC | 1 ms | 128 KB |
0_03.txt | AC | 1 ms | 128 KB |
0_04.txt | AC | 1 ms | 128 KB |
1_00.txt | AC | 1 ms | 128 KB |
1_01.txt | AC | 1 ms | 128 KB |
1_02.txt | AC | 1 ms | 128 KB |
1_03.txt | AC | 1 ms | 128 KB |
1_04.txt | AC | 1 ms | 128 KB |
1_05.txt | AC | 1 ms | 128 KB |
1_06.txt | AC | 1 ms | 128 KB |
1_07.txt | AC | 1 ms | 128 KB |
1_08.txt | AC | 1 ms | 128 KB |
1_09.txt | AC | 1 ms | 128 KB |
1_10.txt | AC | 1 ms | 128 KB |
1_11.txt | AC | 1 ms | 128 KB |
1_12.txt | AC | 1 ms | 128 KB |
1_13.txt | AC | 1 ms | 128 KB |
1_14.txt | AC | 1 ms | 128 KB |
2_00.txt | AC | 2 ms | 640 KB |
2_01.txt | AC | 2 ms | 640 KB |
2_02.txt | AC | 2 ms | 640 KB |
2_03.txt | AC | 2 ms | 640 KB |
2_04.txt | AC | 2 ms | 640 KB |
2_05.txt | AC | 2 ms | 640 KB |
2_06.txt | AC | 2 ms | 640 KB |
2_07.txt | AC | 1 ms | 640 KB |
2_08.txt | AC | 2 ms | 640 KB |
2_09.txt | AC | 2 ms | 640 KB |
2_10.txt | AC | 2 ms | 640 KB |
2_11.txt | AC | 2 ms | 640 KB |
2_12.txt | AC | 2 ms | 640 KB |
2_13.txt | AC | 1 ms | 640 KB |
2_14.txt | AC | 2 ms | 640 KB |
2_15.txt | AC | 1 ms | 640 KB |
2_16.txt | AC | 1 ms | 640 KB |
2_17.txt | AC | 1 ms | 640 KB |
2_18.txt | AC | 1 ms | 512 KB |
2_19.txt | AC | 2 ms | 640 KB |
2_20.txt | AC | 1 ms | 512 KB |
2_21.txt | AC | 1 ms | 512 KB |
2_22.txt | AC | 2 ms | 640 KB |