Advertisement
VictoriaLodochkina

lab 9 z4

Nov 21st, 2019
189
0
Never
Not a member of Pastebin yet? Sign Up, it unlocks many cool features!
C++ 0.47 KB | None | 0 0
  1. #include <iostream>
  2. using namespace std;
  3. bool pal(int);
  4. int main()
  5. {
  6.     int k;
  7.     int rez = 0;
  8.     cout << "Enter k: " << endl;
  9.     cin >> k;
  10.     for (int i = 1; i <= k; i++)
  11.     {
  12.         if (pal(i) == true)
  13.         {
  14.             rez++;
  15.         }
  16.     }
  17.     cout << "Your result: " << rez << endl;
  18.     return 0;
  19. }
  20. bool pal(int p)
  21. {
  22.     bool t;
  23.     int k = p;
  24.     int b = 0;
  25.     while (k > 0)
  26.     {
  27.         b = b * 10 + k % 10;
  28.         k = k/10;
  29.     }
  30.     if (p == b)
  31.     {
  32.         t = true;
  33.     }
  34.     else
  35.     {
  36.         t = false;
  37.     }
  38.     return t;
  39. }
Advertisement
Add Comment
Please, Sign In to add comment
Advertisement