Submission #3413992
Source Code Expand
#include <iostream> #include <vector> #include <string> #include <complex> #include <math.h> using namespace std; int main(){ string s; getline(cin,s); int k; cin >> k; vector<string> strs; for (int i=1;i<=k;i++) for (int j=0;j<s.size()-k+1;j++) strs.push_back(s.substr(j,k)); sort(strs.begin(),strs.end()); unique(strs.begin(),strs.end()); cout << strs[k-1] << '\n'; return 0; }
Submission Info
Submission Time | |
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Task | C - K-th Substring |
User | rha2thm |
Language | C++14 (GCC 5.4.1) |
Score | 0 |
Code Size | 481 Byte |
Status | CE |
Compile Error
./Main.cpp: In function ‘int main()’: ./Main.cpp:21:33: error: ‘sort’ was not declared in this scope sort(strs.begin(),strs.end()); ^ ./Main.cpp:22:35: error: ‘unique’ was not declared in this scope unique(strs.begin(),strs.end()); ^