c# 打印字母

public static void PrintLetter()
{
for (int i = 0; i < 26; i++)
{
char c = Convert.ToChar(i + 65);
Console.Write(c+" ");
}
Console.WriteLine();
for (int i = 0; i < 26; i++)
{
Console.Write(i + 65+" ");
}
Console.WriteLine();
for (int i = 0; i < 26; i++)
{
char c = Convert.ToChar(i + 97);
Console.Write(c + " ");
}
Console.WriteLine();
for (int i = 0; i < 26; i++)
{
Console.Write(i+65+" ");
}
Console.WriteLine();
}
输出结果：
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
65