下表列出了所有Python語(yǔ)言支持的算術(shù)運(yùn)算符。假設(shè)變量a持有10和變量b持有20，則：

 例子:

試試下面的例子就明白了所有的Python編程語(yǔ)言提供了算術(shù)運(yùn)算符：

#!/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

當(dāng)執(zhí)行上面的程序，它會(huì)產(chǎn)生以下結(jié)果：

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