Submission #1131267
Source Code Expand
#include<bits/stdc++.h> using namespace std; #define rep(i,a,b) for(int i=a;i<b;i++) int N; string A[505]; //----------------------------------------------------------------- int sol() { set<vector<string>> done; queue<vector<string>> que; map<vector<string>, int> dist; vector<string> v; rep(i, 0, N) v.push_back(A[i]); done.insert(v); que.push(v); dist[v] = 0; while (!que.empty()) { auto q = que.front(); que.pop(); bool ok = true; rep(i, 0, N) rep(j, 0, N) if (q[i][j] != '.') ok = false; if (ok) return dist[q]; //rep(i, 0, N) cout << q[i] << endl; rep(i, 0, N) rep(j, 0, N) { vector<string> vv; rep(ii, 0, N) vv.push_back(q[ii]); vector<char> cs; rep(ii, 0, N) cs.push_back(q[i][ii]); rep(ii, 0, N) vv[ii][j] = cs[ii]; if (done.find(vv) != done.end()) continue; done.insert(vv); que.push(vv); dist[vv] = dist[q] + 1; } } return -1; } //----------------------------------------------------------------- int main() { cin >> N; rep(i, 0, N) cin >> A[i]; if (3 < N) return 0; cout << sol() << endl; }
Submission Info
Submission Time | |
---|---|
Task | B - Row to Column |
User | hamayanhamayan |
Language | C++14 (GCC 5.4.1) |
Score | 0 |
Code Size | 1125 Byte |
Status | WA |
Exec Time | 9 ms |
Memory | 512 KB |
Judge Result
Set Name | Sample | Subtask | All | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 0 / 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 | WA | 1 ms | 256 KB |
0_02.txt | WA | 1 ms | 256 KB |
0_03.txt | WA | 2 ms | 384 KB |
0_04.txt | WA | 1 ms | 256 KB |
1_00.txt | WA | 1 ms | 256 KB |
1_01.txt | WA | 1 ms | 256 KB |
1_02.txt | WA | 1 ms | 256 KB |
1_03.txt | WA | 1 ms | 256 KB |
1_04.txt | WA | 1 ms | 256 KB |
1_05.txt | WA | 1 ms | 256 KB |
1_06.txt | WA | 1 ms | 256 KB |
1_07.txt | WA | 2 ms | 384 KB |
1_08.txt | AC | 2 ms | 384 KB |
1_09.txt | WA | 1 ms | 256 KB |
1_10.txt | WA | 1 ms | 256 KB |
1_11.txt | AC | 2 ms | 384 KB |
1_12.txt | WA | 1 ms | 256 KB |
1_13.txt | WA | 4 ms | 512 KB |
1_14.txt | WA | 1 ms | 256 KB |
2_00.txt | WA | 9 ms | 512 KB |
2_01.txt | WA | 9 ms | 512 KB |
2_02.txt | WA | 9 ms | 512 KB |
2_03.txt | WA | 9 ms | 512 KB |
2_04.txt | WA | 9 ms | 512 KB |
2_05.txt | WA | 9 ms | 512 KB |
2_06.txt | WA | 9 ms | 512 KB |
2_07.txt | WA | 7 ms | 512 KB |
2_08.txt | WA | 9 ms | 512 KB |
2_09.txt | WA | 9 ms | 512 KB |
2_10.txt | WA | 9 ms | 512 KB |
2_11.txt | WA | 9 ms | 512 KB |
2_12.txt | WA | 9 ms | 512 KB |
2_13.txt | WA | 8 ms | 512 KB |
2_14.txt | WA | 8 ms | 512 KB |
2_15.txt | WA | 8 ms | 512 KB |
2_16.txt | WA | 8 ms | 512 KB |
2_17.txt | WA | 7 ms | 512 KB |
2_18.txt | WA | 6 ms | 512 KB |
2_19.txt | WA | 9 ms | 512 KB |
2_20.txt | WA | 7 ms | 512 KB |
2_21.txt | WA | 6 ms | 512 KB |
2_22.txt | WA | 9 ms | 512 KB |