Submission #1131891
Source Code Expand
#include <bits/stdc++.h> #define debug(x) cout << #x" = " << x; #define st first #define nd second using namespace std; using namespace placeholders; typedef long long ll; typedef unsigned long long ull; typedef pair<int, int> PII; typedef pair<ll, ll> PLL; const int MAXN = 5E2 + 10; int n; char s[MAXN][MAXN]; int row[MAXN], col[MAXN]; int main(){ scanf("%d", &n); for (int i = 0; i < n; ++i){ scanf("%s", s[i]); row[i] = count(s[i], s[i] + n, '#'); for (int j = 0; j < n; ++j) col[j] += s[i][j] == '#'; } if (accumulate(row, row + n, 0) == 0) puts("-1"); else if (find(row, row + n, n) != row + n) printf("%d\n", n - count(col, col + n, n)); else{ int scol = n - count(col, col + n, n); int srow = n; for (int i = 0; i < n; ++i){ if (col[i] > 0) srow = min(srow, n - row[i]); else{ srow = min(srow, n - row[i] + 1); } } printf("%d\n", srow + scol); } return 0; }
Submission Info
Submission Time | |
---|---|
Task | B - Row to Column |
User | sfiction |
Language | C++14 (GCC 5.4.1) |
Score | 1300 |
Code Size | 968 Byte |
Status | AC |
Exec Time | 2 ms |
Memory | 512 KB |
Compile Error
./Main.cpp: In function ‘int main()’: ./Main.cpp:33:44: warning: format ‘%d’ expects argument of type ‘int’, but argument 2 has type ‘std::iterator_traits<int*>::difference_type {aka long int}’ [-Wformat=] printf("%d\n", n - count(col, col + n, n)); ^ ./Main.cpp:23:17: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d", &n); ^ ./Main.cpp:25:20: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%s", s[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 | 256 KB |
0_01.txt | AC | 1 ms | 256 KB |
0_02.txt | AC | 1 ms | 256 KB |
0_03.txt | AC | 1 ms | 256 KB |
0_04.txt | AC | 1 ms | 256 KB |
1_00.txt | AC | 1 ms | 256 KB |
1_01.txt | AC | 1 ms | 256 KB |
1_02.txt | AC | 1 ms | 256 KB |
1_03.txt | AC | 1 ms | 256 KB |
1_04.txt | AC | 1 ms | 256 KB |
1_05.txt | AC | 1 ms | 256 KB |
1_06.txt | AC | 1 ms | 256 KB |
1_07.txt | AC | 1 ms | 256 KB |
1_08.txt | AC | 1 ms | 256 KB |
1_09.txt | AC | 1 ms | 256 KB |
1_10.txt | AC | 1 ms | 256 KB |
1_11.txt | AC | 1 ms | 256 KB |
1_12.txt | AC | 1 ms | 256 KB |
1_13.txt | AC | 1 ms | 256 KB |
1_14.txt | AC | 1 ms | 256 KB |
2_00.txt | AC | 2 ms | 512 KB |
2_01.txt | AC | 2 ms | 512 KB |
2_02.txt | AC | 2 ms | 512 KB |
2_03.txt | AC | 2 ms | 512 KB |
2_04.txt | AC | 2 ms | 512 KB |
2_05.txt | AC | 2 ms | 512 KB |
2_06.txt | AC | 2 ms | 512 KB |
2_07.txt | AC | 2 ms | 512 KB |
2_08.txt | AC | 2 ms | 512 KB |
2_09.txt | AC | 2 ms | 512 KB |
2_10.txt | AC | 2 ms | 512 KB |
2_11.txt | AC | 2 ms | 512 KB |
2_12.txt | AC | 2 ms | 512 KB |
2_13.txt | AC | 2 ms | 512 KB |
2_14.txt | AC | 2 ms | 512 KB |
2_15.txt | AC | 2 ms | 512 KB |
2_16.txt | AC | 2 ms | 512 KB |
2_17.txt | AC | 2 ms | 512 KB |
2_18.txt | AC | 2 ms | 384 KB |
2_19.txt | AC | 2 ms | 512 KB |
2_20.txt | AC | 2 ms | 512 KB |
2_21.txt | AC | 2 ms | 384 KB |
2_22.txt | AC | 2 ms | 512 KB |