hdu 2055 An easy problem

#include<iostream>
using namespace std;
int main()
{
	char a;
	int n,t,m,sum;
	cin>>t;
	while(t--)
	{
		sum=0;
		cin>>a>>n;
		if(a>='a'&&a<='z')
		m=-(a-'a'+1);
		if(a>='A'&&a<='Z')
		m=a-'A'+1;
		sum=m+n;
		cout<<sum<<endl;
	}
 }