Find smallest in four number by using Ternery operator

//By Brijesh
#include<stdio.h>
#include<conio.h>
void main()
 {
   int a,b,c,d,ans;
   clrscr();
   printf("enter the  4 value \n");
   scanf("%d%d%d%d",&a,&b,&c,&d);
   ans=(a>b&&a>c&&a>d)?a:(b>a&&b>c&&b>d)?b:(c>a&&c>b&&c>d)?c:d;

   printf("greatest=\t%d",ans);
   getch();
 }