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  1. #include <stdio.h>
  2.  
  3. void input(int *buffer, int *length, int *c);
  4. void output(int *buffer, int length);
  5. void cyclic_shift(int *buffer, int length, int c);
  6.  
  7. int main() {
  8.     int length;
  9.     int buffer[10];
  10.     int c;
  11.     input(buffer, &length, &c);
  12.     if (length < 1 || length > 10) {
  13.         printf("n/a\n");
  14.         return 1;
  15.     }
  16.     cyclic_shift(buffer, length, c);
  17.     output(buffer, length);
  18.     return 0;
  19. }
  20. void input(int *buffer, int *length, int *c) {
  21.     scanf("%d", length);
  22.     for (int i = 0; i < *length; i++) {
  23.         scanf("%d", &buffer[i]);
  24.     }
  25.     scanf("%d", c);
  26. }
  27. void cyclic_shift(int *buffer, int length, int c) {
  28.     if (length <= 0) return;
  29.     c = c % length;
  30.     if (c < 0) {
  31.         c = length + c;
  32.     }
  33.     int temp[10];
  34.     for (int i = 0; i < length; i++) {
  35.         temp[i] = buffer[(i + c) % length];
  36.     }
  37.     for (int i = 0; i < length; i++) {
  38.         buffer[i] = temp[i];
  39.     }
  40. }
  41. void output(int *buffer, int length) {
  42.     for (int i = 0; i < length; i++) {
  43.         printf("%d ", buffer[i]);
  44.     }
  45.     printf("\n");
  46. }
Success #stdin #stdout 0s 5292KB
comments (?)
stdin
copy 
10
4 3 9 0 1 2 0 2 7 -1
2
stdout
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9 0 1 2 0 2 7 -1 4 3
https://ideone.com/rFMfRk
language:
C (clang 8.0)
created:
11 days ago
visibility:
public

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