func_param.py

python简明教程源代码

# Filename : func_param.py

def printMax(a,b):
    if a > b:
        print a,'is maximum'
    else:
        print b,'is maximum'

printMax(3,4) #directly give literal values

x = 5
y = 7

printMax(x,y) # give variables as arguments
printMax('d','a')