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Detailed explanation of examples of arithmetic operators in Python

黄舟
Release: 2017-06-04 10:19:49
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This article mainly introduces the relevant information of Pythonarithmetic operatorsdetailed examples. Friends in need can refer to

Python arithmetic operators

The following assumes that variable a is 10 and variable b is 20:

Part9//2 Output result 4, 9.0//2.0 Output result 4.0##The following The output result of the above example:
Operator Description Instance
+ Add - Add two objects Adding a + b outputs the result 30
- minus-gets a negative number or one number minus another number a - b outputs the result-10
* Multiplication - Multiply two numbers or return a string repeated several times a * b Output result 200
/ divided - x divided by y b / a Output result 2
% Modulo - Returns the remainder of division b % a Output result 0
** Power - Returns the y power of Integer
example demonstration The operation of all arithmetic operators in Python:
#!/usr/bin/python
 
a = 21
b = 10
c = 0
 
c = a + b
print "Line 1 - Value of c is ", c
 
c = a - b
print "Line 2 - Value of c is ", c
 
c = a * b
print "Line 3 - Value of c is ", c
 
c = a / b
print "Line 4 - Value of c is ", c
 
c = a % b
print "Line 5 - Value of c is ", c
 
a = 2
b = 3
c = a**b
print "Line 6 - Value of c is ", c
 
a = 10
b = 5
c = a//b
print "Line 7 - Value of c is ", c
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Line 1 - Value of c is 31
Line 2 - Value of c is 11
Line 3 - Value of c is 210
Line 4 - Value of c is 2
Line 5 - Value of c is 1
Line 6 - Value of c is 8
Line 7 - Value of c is 2
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