oBY6Lh - Online C Compiler & Debugging Tool

#include <stdio.h>


void deascend(int *x, int *y, int *z);
void swap(int *a, int *b);


int main(void)
{
 int n1,n2,n3;

 printf("n1:"); scanf("%d", &n1);
 printf("n2:"); scanf("%d", &n2);
 printf("n3:"); scanf("%d", &n3);

 deascend(&n1,&n2,&n3);

 printf("%d, %d, %d\n", n1, n2, n3);

 return 0;

}

void deascend(int *x, int *y, int*z)
{
 if(*x<*y) swap(x,y);
 if(*x<*z) swap(x,z);
 if(*y<*z) swap(y,z);
}

void swap(int *a, int*b)
{
 int temp=*a;
 *a=*b;
 *b=temp;
}