fork download
copy 
  1. #include <stdio.h>
  2.  
  3. void deascend(int *x, int *y, int *z);
  4. void swap(int *a, int *b);
  5.  
  6. int main(void) {
  7.     int n1, n2, n3;
  8.  
  9.     printf("n1:"); scanf("%d", &n1);
  10.     printf("n2:"); scanf("%d", &n2);
  11.     printf("n3:"); scanf("%d", &n3);
  12.  
  13.     deascend(&n1, &n2, &n3);
  14.  
  15.     printf("%d, %d, %d\n", n1, n2, n3);
  16.  
  17.     return 0;
  18. }
  19.  
  20. void deascend(int *x, int *y, int *z) {
  21.     if (*x < *y) {
  22.         swap(x, y);
  23.     }
  24.     if (*x < *z) {
  25.         swap(x, z);
  26.     }
  27.     if (*y < *z) {
  28.         swap(y, z);
  29.     }
  30. }
  31.  
  32. void swap(int *a, int *b) {
  33.     int temp;       
  34.     temp = *a;     
  35.     *a = *b; 
  36.     *b = temp;     
  37. }
Success #stdin #stdout 0s 5316KB
comments (?)
stdin
copy 
4
2
8
stdout
copy 
n1:n2:n3:8, 4, 2
https://ideone.com/zitQk7
language:
C (gcc 8.3)
created:
6 hours ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!