代码语言:javascript 复制 >>> print(f'Subtraction: {td1} - {td2} = {td1 - td2}') 我们将得到以下输出: 代码语言:javascript 复制 Subtraction: 5 days, 0:00:00 - 4 days, 0:00:00 = 1 day, 0:00:00 将td1乘以一个数字(一个浮点数): 代码语言:javascript 复制 >>> print(f'Multiplica...
BSCIT(python) Print("Press 1 for Addition \n Press 2 for Subtraction \n Press 3 foe multiplication") Syntax error :unterminated string literal occurred,in line 1 Please offer me a help Reply Add new comment Your name Subject Comment Text format About text formats Save PreviewShare...
#不能使用division (/) 和subtraction (-) #That dumb computer sees things only in black and white.Ask it to make a complicated decision, and it throws up its hands with errors. Tuples 列表使用 parentheses 括号 The main difference between a tuple and a list is that a tuple cannot change ...
+, - Addition, subtraction <<, >> Bitwise shifts & Bitwise AND ^ Bitwise XOR | Bitwise OR ==, !=, <, <=, >, >=, is, is not, in, not in Comparisons, identity, and membership not Boolean NOT and Boolean AND or Boolean OR := Walrus Operators at the top of the table have th...
Python uses special symbols called “operators” for representing basic mathematical computation. The values to which these operators are applied are called operands. The symbols used as operators for subtraction, addition, division, multiplication and exponentiation are -,+, /, * and **, respectively...
subtraction(-) print(2 * 3)# multiplication(*) print(3 / 2)# division(/) print(3 ** 2)# exponential(**) print(3 % 2)# modulus(%) print(3 // 2)# Floor division operator(//) # Checking data types print(type(10))# Int ...
# First part: Prompt for user input a = float(input("Enter the first number: ")) b = float(input("Enter the second number: ")) print(""" Choose an operation from the list: 1. Addition 2. Subtraction 3. Multiplication 4. Exponentiation ...
10 is the subtraction of 20 and 10 示例5:使用 % 运算符。 我们可以使用“%”运算符。 % 值被零个或多个元素值替换。 使用 % 的格式类似于 C 编程语言中的“printf”。 %d — integer %f — float %s — string %x — hexadecimal %o — octal ...
printx -1# Subtraction; prints "2" printx *2# Multiplication; prints "6" printx **2# Exponentiation; prints "9" x +=1 printx# Prints "4" x *=2 printx# Prints "8" y =2.5 printtype(y)# Prints "<type 'float'>" printy, y +1, y *2, y **2# Prints "2.5 3.5 5.0 6.25...
printx -1# Subtraction; prints "2" printx *2# Multiplication; prints "6" printx **2# Exponentiation; prints "9" x +=1 printx# Prints "4" x *=2 printx# Prints "8" y =2.5 printtype(y)# Prints "<type 'float'>" printy, y +1, y *2, y **2# Prints "2.5 3.5 5.0 6.25...