Submission #1132953
Source Code Expand
#include <algorithm> #include <bitset> #include <cassert> #include <cctype> #include <climits> #include <cmath> #include <complex> #include <cstdint> #include <cstdio> #include <cstdlib> #include <cstring> #include <ctime> #include <deque> #include <functional> #include <iomanip> #include <iostream> #include <iterator> #include <list> #include <map> #include <numeric> #include <queue> #include <set> #include <sstream> #include <stack> #include <unordered_map> #include <unordered_set> #include <utility> #include <vector> using namespace std; const int maxn = 512; int n; char input[maxn][maxn]; int main() { scanf("%d", &n); for (int i = 0; i < n; i++) { scanf("%s", input[i]); } int full_col = 0; vector<bool> any_in_col; for (int j = 0; j < n; j++) { int cnt = 0; for (int i = 0; i < n; i++) { if (input[i][j] == '#') cnt ++; } if (cnt == n) full_col ++; any_in_col.push_back(cnt > 0); } int ans = -1; for (int i = 0; i < n; i++) { int empty_cnt = 0; for (int j = 0; j < n; j++) { if (input[i][j] == '.') { empty_cnt ++; } } int now = empty_cnt + (n - full_col); if (empty_cnt > 0 && !any_in_col[i]) { if (empty_cnt < n) now ++; else continue; } if (ans < 0 || ans > now) ans = now; } printf("%d\n", ans); }
Submission Info
Submission Time | |
---|---|
Task | B - Row to Column |
User | bjin |
Language | C++14 (GCC 5.4.1) |
Score | 1300 |
Code Size | 1591 Byte |
Status | AC |
Exec Time | 2 ms |
Memory | 512 KB |
Compile Error
./Main.cpp: In function ‘int main()’: ./Main.cpp:39:20: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d", &n); ^ ./Main.cpp:41:30: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%s", input[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 |
---|---|
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 | 384 KB |
2_21.txt | AC | 2 ms | 384 KB |
2_22.txt | AC | 2 ms | 512 KB |