UVa 10188 Automated Judge Script

UVa 10188 Automated Judge Script

ACM的题目意思表达得真是隐晦~注意数字字符即使不在同一行也有可能顺序完全一致。
以下是我的代码：

#include < iostream >
#include < string >
#define  maxn 107
using   namespace  std;

long  X,n,m;
string  a[maxn],b[maxn],da,db;

bool  Accepted()
{
     if (n != m)  return   false ;
     for ( long  i = 1 ;i <= n;i ++ )
       if (a[i] != b[i])
         return   false ;
     return   true ;
}

bool  Presentation()
{
    da.clear();
    db.clear();
     for ( long  i = 1 ;i <= n;i ++ )
       for ( long  j = 0 ;j < ( long )a[i].length();j ++ )
         if (a[i][j] >= ' 0 ' && a[i][j] <= ' 9 ' )
          da += a[i][j];
     for ( long  i = 1 ;i <= m;i ++ )
       for ( long  j = 0 ;j < ( long )b[i].length();j ++ )
         if (b[i][j] >= ' 0 ' && b[i][j] <= ' 9 ' )
          db += b[i][j];
     if (da != db)
       return   false ;
     return   true ;
}

long  judge()
{
     if (Accepted())  return   1 ;
    
     if (Presentation())  return   2 ;
    
     return   3 ;
}

int  main()
{
    X = 0 ;
     while (cin >> n && getchar())
    {
        if (n == 0 )  break ;
       X ++ ;
       
        for ( long  i = 1 ;i <= n;i ++ )
         getline(cin,a[i]);
       cin >> m;getchar();
        for ( long  i = 1 ;i <= m;i ++ )
         getline(cin,b[i]);
        //   Input
       
       cout << " Run # " << X << " :  " ;
        long  result = judge();
        if (result == 1 )
         cout << " Accepted " << endl;
        else   if (result == 2 )
         cout << " Presentation Error " << endl;
        else  cout << " Wrong Answer " << endl;
    }
return   0 ;
}