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Stefan1999

Obrni,izbroj string

May 7th, 2017
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C 0.53 KB | None | 0 0
  1. #include<stdio.h>
  2. #include<stdlib.h>
  3. #include<string.h>
  4. #include<ctype.h>
  5.  
  6. int izbroj(char k[])
  7. {
  8.     int i;
  9.     for (i = 0; k[i] != '\0'; i++);
  10.     return i;
  11. }
  12.  
  13. void obrni(char k[], int n)
  14. {
  15.     int i;
  16.     char pom;
  17.  
  18.     for (i = 0; i < n / 2; i++)
  19.     {
  20.         pom = k[i];
  21.         k[i] = k[n - 1 - i];
  22.         k[n - 1 - i] = pom;
  23.     }
  24. }
  25. int main()
  26. {
  27.     char str[20];
  28.     int duzina = 0;
  29.     printf("Unesi string:");
  30.     gets(str);
  31.     duzina = izbroj(str);
  32.     obrni(str, duzina);
  33.     printf("%s", str);
  34.     printf("\nduzina:%d", duzina);
  35.     getchar();
  36.     getchar();
  37. }
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