Submission #3236445
Source Code Expand
#include <bits/stdc++.h> using namespace std; typedef pair<int, int> pii; typedef long long ll; typedef vector<int> vi; #define pb push_back #define eb emplace_back #define mp make_pair #define fi first #define se second #define rep(i,n) rep2(i,0,n) #define rep2(i,m,n) for(int i=m;i<(n);i++) #define ALL(c) (c).begin(),(c).end() int N; string s[510]; int main() { cin >> N; bool all = 1; rep(i, N) { cin >> s[i]; rep(j, N) { if (s[i][j] != '.') { all = 0; } } } if (all) { puts("-1"); return 0; } int ns = 0; rep(j, N) { int f = 0; rep(i, N) { if (s[i][j] == '.') { ++f; } } ns += (f > 0); } int ret = N * 2; rep(i, N) { int w = 0; rep(j, N) { if (s[i][j] == '.') { ++w; } } int t = w + ns + (s[i][i] == '.'); ret = min(ret, t); } cout << ret << endl; return 0; }
Submission Info
Submission Time | |
---|---|
Task | B - Row to Column |
User | satashun |
Language | C++14 (GCC 5.4.1) |
Score | 300 |
Code Size | 916 Byte |
Status | WA |
Exec Time | 10 ms |
Memory | 512 KB |
Judge Result
Set Name | Sample | Subtask | All | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 300 / 300 | 0 / 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 | 10 ms | 512 KB |
2_01.txt | AC | 10 ms | 512 KB |
2_02.txt | AC | 10 ms | 512 KB |
2_03.txt | AC | 10 ms | 512 KB |
2_04.txt | AC | 10 ms | 512 KB |
2_05.txt | AC | 10 ms | 512 KB |
2_06.txt | AC | 10 ms | 512 KB |
2_07.txt | WA | 8 ms | 512 KB |
2_08.txt | AC | 10 ms | 512 KB |
2_09.txt | AC | 10 ms | 512 KB |
2_10.txt | AC | 10 ms | 512 KB |
2_11.txt | WA | 10 ms | 512 KB |
2_12.txt | AC | 10 ms | 512 KB |
2_13.txt | AC | 9 ms | 512 KB |
2_14.txt | AC | 9 ms | 512 KB |
2_15.txt | WA | 9 ms | 512 KB |
2_16.txt | WA | 9 ms | 512 KB |
2_17.txt | WA | 8 ms | 512 KB |
2_18.txt | WA | 7 ms | 512 KB |
2_19.txt | AC | 10 ms | 512 KB |
2_20.txt | AC | 7 ms | 512 KB |
2_21.txt | AC | 7 ms | 512 KB |
2_22.txt | AC | 10 ms | 512 KB |