6. Write a C program to find the maximum from given three numbers (Without using Nested if, or Logical Operator, Or Conditional operators).

#include<stdio.h>

#include<conio.h>

void main()

{

    int a,b,c,x;

    clrscr();

    printf("enter 1st number: ");

    scanf("%d",&a);

    printf("\nenter 2nd number: ");

    scanf("%d",&b);

    printf("\nenter 3rd number: ");

    scanf("%d",&c);

    if(a>b & a>c)

    {

        printf("\n\n1st number %d is greater",a);

    }

    else if(b>c & b>a)

    {

        printf("\n\n2nd number %d is greater",b);

    }

    else

    {

        printf("\n\n3rd number %d is greater",c);

    }

    getch();

}

/*      output:

enter 1st number: 12

enter 2nd number: 21

enter 3rd number: 11

2nd number 21 is greater

*/