📅  最后修改于: 2022-03-11 14:47:04.751000             🧑  作者: Mango
lower_case_items = "abcdefghijklmnopqrstuvwxyz"
char = str(input("Any letter:- ")
if char in lower_case_items:
print("This item is lower case")
else:
print("This item is Upper case item")