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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main() {
  5. int tmp = 0;
  6. for(int i=0; i<20; i++){
  7. if(i%2==1) tmp+=i;
  8. cout << "Krok " << i << ": " << tmp << endl;
  9. }
  10. return 0;
  11. }
Success #stdin #stdout 0s 3468KB
stdin
Standard input is empty
stdout
Krok 0: 0
Krok 1: 1
Krok 2: 1
Krok 3: 4
Krok 4: 4
Krok 5: 9
Krok 6: 9
Krok 7: 16
Krok 8: 16
Krok 9: 25
Krok 10: 25
Krok 11: 36
Krok 12: 36
Krok 13: 49
Krok 14: 49
Krok 15: 64
Krok 16: 64
Krok 17: 81
Krok 18: 81
Krok 19: 100