#include<bits/stdc++.h>

using namespace std;

int main()

{

int a=0,b=0,c=0,n=0;

cin>>a>>b; 

if(a==b)

{
	
	cout<<24;
	
}

else if(a<b)

{
	
	c=b-a;
	
	cout<<c; 
	
}

else if(a>b)

{
	
	c=24-a+b;
	
	cout<<c;
	
}

return 0;

}

#include<bits/stdc++.h>
using namespace std;
int main()
{
	int a=0,b=0,c=0,n=0;
	cin>>a>>b; 
	if(a==b)
	{
		cout<<24;
	}
	else if(a<b)
	{
		c=b-a;
		cout<<c; 
	}
	else if(a>b)
	{
		c=24-a+b;
		cout<<c;
	}
	
	
	
	
	
	
	
	
	return 0;
}

想法猎物让他

#include<bits/stdc++.h> 
using namespace std;
int main()
{
	int a,b;
	cin>>a>>b;
	if(a>=b)
	{
		b=b+24;
	}
	cout<<b-a;
	return 0;
}

#include<bits/stdc++.h>
using namespace std;
int main()
{
	int a,b;
	cin>>a>>b;
	if(a>=b)
	{
		b=b+24;
	}
	cout<<b-a;
	return 0;
}