python3打印26个英文字母

for a in range(ord(\'a\'), ord(\'z\') + 1):
print(chr(a) , end="")

for a in range(ord(\'A\'), ord(\'Z\') + 1):
print(chr(a) , end="")

#--------------------------------
list = map(chr, range(ord(\'a\'), ord(\'z\') + 1))

for a in list:
    print(a,end=\'\')

　　

abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ