- """strl = "hello world "
- str2 = "nice to me you"
- str3 = strl + str2 #字符串的拼接 不允許字符串和數字型直接拼接
- print(str3)
- #name = "POSER"
- #print(str.lower(name)) #轉換爲小寫
- #print(name.lower())
- #print(str.upper(name)) #轉換爲大寫
- print(name.upper())
- name = "posePD"
- print(str.capitalize(name)) #字符串首字母大寫
- name = "my name is adrew, i have dream"
- print(name.title()) #首個單詞大寫
- print("abcABC".swapcase()) #大小寫互換
- """
-
name = input("名字: ")
-
age = input("年齡: ")
-
height = input("身高: ")
-
str1 = "我的名字{0},今年{1}歲,身高{2}".format(name,age,height)
-
print(str1)
-
別名
-
str1 = "我的名字{p1},今年{p2}歲,身高{p3}".format(p1=name,p2=age,p3=height)
- #格式化數字
-
print(format(123.3442,'0.2f') ) #小數保留兩位
-
print(format(1233442334342,',') ) #小數保留千分位一般用於貨幣
-
account = "238923"
-
amt = 19283884400
-
str1 = "請你想{}賬戶轉賬{:0,.3f}元".format(account,amt)
-
print(str1)
-
print(type(str1))