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  1. #include<iostream>
  2. #include<vector>
  3. using namespace std;
  4.  
  5. bool punyaHuruf(string s, string t){
  6.   vector<bool> ada(130);
  7.   for(int i = 0; i < (int)t.size(); i++){
  8.     ada[t[i]] = 1;
  9.  
  10.     // uppercase to lowercase
  11.     if('A' <= t[i] && t[i] <= 'Z')t[i] += 32;
  12.  
  13.     // sebaliknya
  14.     else if('a' <= t[i] && t[i] <= 'z') t[i] -= 32;
  15.  
  16.     ada[t[i]] = 1;
  17.   }
  18.  
  19.   for(char c : s) if (!ada[c]) return false;
  20.   return true;
  21. }
  22.  
  23. int main(){ 
  24.  
  25.  
  26.   cout << punyaHuruf("cat", "antarctica") << '\n';
  27.   cout << punyaHuruf("cat", "australia") << '\n';
  28.   cout << punyaHuruf("cat", "ANTARCTICA") << '\n';
  29.  
  30.  
  31. }
  32.  
  33. /*
  34. cat antarctica
  35. cat australia
  36. cat ANTARCTICA
  37. */
Success #stdin #stdout 0.01s 5284KB
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stdout 
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https://ideone.com/ZFN0iB
language:
C++ (gcc 8.3)
created:
12 days ago
visibility:
public

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