Advertisement
Not a member of Pastebin yet?
Sign Up,
it unlocks many cool features!
- #include <stdio.h>
- void fnc(int x)
- {
- char str[255];
- int i = 0, len = 0;
- sprintf(str, "%d", x);
- while (str[i] != 0)
- {
- len++;
- i++;
- }
- for (i = 0; i < len; i++)
- printf("%d", str[i] - '0');
- }
- int main()
- {
- int i;
- if (scanf("%d", &i) == 1)
- {
- if (i <= 0)
- {
- printf("Input error!");
- return 1;
- }
- else if (i >= 0 && i <= 9)
- {
- printf("%d", i);
- return 0;
- }
- else if (i >= 10)
- {
- fnc(i);
- return 0;
- }
- }
- else
- {
- printf("Input error!");
- return 1;
- }
- }
Advertisement
Add Comment
Please, Sign In to add comment
Advertisement