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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main() {
  5.     string s = "12";
  6.     int digit = s[0] - '0';  // conversie din caracter în cifră
  7.  
  8.     cout << digit << endl; // va afișa 1
  9.     return 0;
  10. }
  11.  
Success #stdin #stdout 0.01s 5320KB
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Standard input is empty
stdout
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1
https://ideone.com/AkVJEE
language:
C++ (gcc 8.3)
created:
1 day ago
visibility:
public

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