1
0
if (a==26)
{
cout << "A" << endl ;
cout << "a b" << endl ;
cout << "A B C" << endl ;
cout << "a b c d" << endl ;
cout << "A B C D E" << endl ;
cout << "a b c d e f" << endl ;
cout << "A B C D E F G" << endl ;
cout << "a b c d e f g h" << endl ;
cout << "A B C D E F G H I" << endl ;
cout << "a b c d e f g h i j" << endl ;
cout << "A B C D E F G H I J K" << endl ;
cout << "a b c d e f g h i j k l" << endl ;
cout << "A B C D E F G H I J K L M" << endl ;
cout << "a b c d e f g h i j k l m n" << endl ;
cout << "A B C D E F G H I J K L M N O" << endl ;
cout << "a b c d e f g h i j k l m n o p" << endl ;
cout << "A B C D E F G H I J K L M N O P Q" << endl ;
cout << "a b c d e f g h i j k l m n o p q r" << endl ;
cout << "A B C D E F G H I J K L M N O P Q R S" << endl ;
cout << "a b c d e f g h i j k l m n o p q r s t" << endl ;
cout << "A B C D E F G H I J K L M N O P Q R S T U" << endl ;
cout << "a b c d e f g h i j k l m n o p q r s t u v" << endl ;
cout << "A B C D E F G H I J K L M N O P Q R S T U V W" << endl ;
cout << "a b c d e f g h i j k l m n o p q r s t u v w x" << endl ;
cout << "A B C D E F G H I J K L M N O P Q R S T U V W X Y" << endl ;
cout << "a b c d e f g h i j k l m n o p q r s t u v w x y z" << endl ;
look at it
求采纳
