您共輸出 3 行。

#include<iostream>
using namespace std;
main()
{
    int ans,i,x;
    bool k;
    char a[201];
    while(cin >> a)
    {
        if(a[0]=='0')
            break;
        ans=0;
        k=1;
        for(i=0;i<=strlen(a);i++)
        {
            if(a[i]>='A'&&a[i]<='Z')
                ans+=a[i]-64;
            else if(a[i]>='a'&&a[i]<='z')
                ans+=a[i]-96;
            else if(a[i]!=0)
            {
                k=0;
                cout << "Fail" <<endl;
                break;
            }
        }
        if(k)
            cout << ans <<endl;
    }
}