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  1. #include <iostream>
  2. #include <regex>
  3. using namespace std;
  4.  
  5. int main() {
  6.     int count = 0,t;
  7.     string s;
  8.     getline(cin, s);
  9.     t = stoi(s);
  10.     bool ans;
  11.     while(t--){
  12.         getline(cin, s);
  13.         smatch sm;
  14.         regex rgx(".*hacker.*",regex_constants::icase);
  15.         ans = regex_match(s,sm,rgx);
  16.         if(ans){
  17.             count += 1;
  18.         }         
  19.     }
  20.     cout << count << endl;
  21.     return 0;
  22. }
Success #stdin #stdout 0s 3324KB
comments (?)
stdin
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4
I love #hacker
I just scored 27 points in the Picking Cards challenge on #Hacker
I just signed up for summer cup @hacker
interesting talk by hari, co-founder of hacker
stdout
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4
https://ideone.com/Bd1sRp
language:
C++14 (gcc 8.3)
created:
10 years ago
visibility:
public

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