Submission #4071450
Source Code Expand
#include <iostream> #include <queue> #include <algorithm> #include <vector> using namespace std; int main(void){ string s; cin>>s; int k; cin>>k; priority_queue<string,vector<string>,greater<string>> que; for(int i=0;i<s.length();++i){ string now = ""; for(int j=i;j<s.length();++j){ now += s[j]; que.push(now); } } vector<string> list = vector<string>(que.size()); for(int i=0;i<list.size();++i){ list[i] = que.top(); que.pop(); } list.erase(unique(list.begin(),list.end()),list.end()); cout<<list[k-1]<<endl; return 0; }
Submission Info
Submission Time | |
---|---|
Task | C - K-th Substring |
User | untan |
Language | C++14 (GCC 5.4.1) |
Score | 200 |
Code Size | 656 Byte |
Status | TLE |
Exec Time | 2511 ms |
Memory | 384 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 | 2 ms | 256 KB |
1_009.txt | AC | 2 ms | 256 KB |
1_010.txt | AC | 2 ms | 256 KB |
2_011.txt | TLE | 2320 ms | -785056 KB |
2_012.txt | TLE | 2330 ms | -672024 KB |
2_013.txt | TLE | 2401 ms | -596420 KB |
2_014.txt | TLE | 2511 ms | -596744 KB |
2_015.txt | TLE | 2353 ms | -598796 KB |
2_016.txt | TLE | 2342 ms | -597016 KB |
2_017.txt | TLE | 2410 ms | -598328 KB |
2_018.txt | TLE | 2283 ms | -596744 KB |