1013-Greatest-URI-Online-Judge.

#include<stdio.h>
int main()
{
    int a, b, p, sum, max;
    scanf("%d %d %d",&a, &b, &p);
    sum = ((a + b +abs(a - b))/2);
    max = ((sum + p +abs(sum - p))/2);
    printf("%d eh o maior\n",max);
    return 0;
}