Submission #2501760
Source Code Expand
#include<iostream> #include<string> #include<algorithm> #include<vector> #include<queue> #include<functional> #include<cmath> #include<set> #include<random> #include<map> using namespace std; #define int long long #define rep(i,n) for(int i=0;i<n;i++) const long long mod = 1000000007; typedef pair<int, int> P; typedef pair<int, P> PP; struct edge {int to, cost;}; int c[30]; vector<string>S; signed main() { string s; cin >> s; int K; cin >> K; rep(i, s.size()) { c[s[i] - 'a']++; } rep(i, 26) { if (c[i]) { for(int j=0;j<s.size();j++) { string sa; if (s[j] == ('a' + i)) { for (int k = j; k < min(k + 5,(int) s.size());k++) { sa.push_back(s[k]); S.push_back(sa); } sa.clear(); } } if (S.size() > 100000)goto F; } } F:; sort(S.begin(), S.end()); S.erase(unique(S.begin(), S.end()), S.end()); cout << S[K - 1] << endl; }
Submission Info
Submission Time | |
---|---|
Task | C - K-th Substring |
User | Rho17 |
Language | C++14 (GCC 5.4.1) |
Score | 200 |
Code Size | 934 Byte |
Status | RE |
Exec Time | 3667 ms |
Memory | 1429740 KB |
Judge Result
Set Name | Sample | Subtask | All | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 200 / 200 | 0 / 100 | ||||||||||||
Status |
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Set Name | Test Cases |
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Sample | 0_000.txt, 0_001.txt, 0_002.txt |
Subtask | 0_000.txt, 0_001.txt, 0_002.txt, 1_003.txt, 1_004.txt, 1_005.txt, 1_006.txt, 1_007.txt, 1_008.txt, 1_009.txt, 1_010.txt |
All | 0_000.txt, 0_001.txt, 0_002.txt, 1_003.txt, 1_004.txt, 1_005.txt, 1_006.txt, 1_007.txt, 1_008.txt, 1_009.txt, 1_010.txt, 2_011.txt, 2_012.txt, 2_013.txt, 2_014.txt, 2_015.txt, 2_016.txt, 2_017.txt, 2_018.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
0_000.txt | AC | 1 ms | 256 KB |
0_001.txt | AC | 1 ms | 256 KB |
0_002.txt | AC | 1 ms | 256 KB |
1_003.txt | AC | 1 ms | 256 KB |
1_004.txt | AC | 1 ms | 256 KB |
1_005.txt | AC | 2 ms | 384 KB |
1_006.txt | AC | 2 ms | 384 KB |
1_007.txt | AC | 1 ms | 256 KB |
1_008.txt | AC | 1 ms | 256 KB |
1_009.txt | AC | 1 ms | 256 KB |
1_010.txt | AC | 1 ms | 256 KB |
2_011.txt | TLE | 3667 ms | -488408 KB |
2_012.txt | RE | 1983 ms | -488596 KB |
2_013.txt | AC | 1357 ms | 936032 KB |
2_014.txt | TLE | 2052 ms | 1429740 KB |
2_015.txt | AC | 683 ms | 492400 KB |
2_016.txt | MLE | 1774 ms | 1236208 KB |
2_017.txt | MLE | 1736 ms | 1189020 KB |
2_018.txt | MLE | 1865 ms | 1277548 KB |