tìm số Max

#include <stdio.h>
#include <conio.h>
#include <iostream>
using namespace std;
int Max(int a, int b, int c)
{
int somax;
somax=(a>b)?a:b;
somax=(somax>c)?somax:c;
return somax;
}
int main()
{
int a,b,c;
cout<<" nhap a: ";cin>>a;
cout<<" nhap b: ";cin>>b;
cout<<" nhap c: ";cin>>c;
int x=Max(a,b,c);
cout<<" gia tri lon nhat: "<<x;
getch();
return 0;
}