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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int sumDigits(int n) {
  5.     const int TEN = 10;
  6.     int sum = 0;
  7.     while (n > 0) {
  8.         sum += n % TEN;
  9.         n /= TEN;
  10.     }
  11.     return sum;
  12. }
  13.  
  14. int allNum(int n, int arr[]) {
  15.     int sumAll = 0;
  16.     for (int i = 0; i < n; ++i) {
  17.         sumAll += sumDigits(arr[i]);
  18.     }
  19.     if (sumAll % 2 == 0) {
  20.         return 0;
  21.     }
  22.     return 1;
  23. }
  24.  
  25. int main() {
  26.     int numbers[] = {3, 12,236};
  27.     int size = sizeof(numbers) / sizeof(numbers[0]);
  28.     int result = allNum(size, numbers);
  29.     if (result == 0) {
  30.         cout << "even";
  31.     } else {
  32.         cout << "odd";
  33.     }
  34.     return 0;
  35. }
  36. /*Se dau n numere, sa se spuna daca suma cifrelor lor este para sau impara
  37. Returnez “0” pentru par si “1” pentru impar
  38.  
  39.  
  40. 2
  41. 12
  42. 236
  43.  
  44. 0
  45. */
Success #stdin #stdout 0.01s 5288KB
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odd
https://ideone.com/K95bhD
language:
C++ (gcc 8.3)
created:
7 days ago
visibility:
public

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