How to use ternary operator in c language

#include<stdio.h>
int main()
{
    int a,b,max;
    printf("Enter a values for a and b : ");
    scanf("%d%d",&a,&b);
    max = a>b ? a : b;
    printf("larger of %d and %d is %d\n",a,b,max);
    return 0;
}