#include<stdio.h>
#include<conio.h>
#include<stdlib.h>
void main()
{
clrscr();
int a,b,c,d,x,y;
printf("Enter first value : ");
scanf("%d",&a);
printf("Enter second value: ");
scanf("%d",&b);
printf("Enter third value:");
scanf("%d",&c);
x=(a+b+abs(a-b))/2;
y=(x+c+abs(x-c))/2;
printf("maximum value=%d",y);
getch();
}