#include<bits/stdc++.h>
using namespace std;
int a[3],st;
int main()
{
	freopen("herding.in","r",stdin);
	freopen("herding.out","w",stdout);
	cin>>a[0]>>a[1]>>a[2];
	sort(a,a+3);
	if(a[2]-a[1]==1&&a[1]-a[0]==1)
	{
		cout<<0;
	}
	else if(a[2]-a[1]==2||a[1]-a[0]==2)
	{
		cout<<1;
	}
	else
	{
		cout<<2;
	}
	cout<<"\n"<<max(a[2]-a[1],a[1]-a[0])-1; 
    return 0;
}

baidu