#include<iostream> using na
#include<iostream>
using namespace std;
int main()
{
int a,b,c;
a = 1; b = 2; c = 3;
if (a>b)
{
if (a>c)
cout << a <<' ';
else
cout << b << ' ';
}
cout << c << endl;
return 0;
}输出:( )