python函數(shù),傳遞列表可以修改,普通變量只在函數(shù)內(nèi)生效
def a(b):
b[0]=1
b1 = [0]
a(b1)
print(b1)
def c(d):
d = 5
d1 = 2
c(d1)
print(d1)
[1]
2
python函數(shù),傳遞列表可以修改,普通變量只在函數(shù)內(nèi)生效
def a(b):
b[0]=1
b1 = [0]
a(b1)
print(b1)
def c(d):
d = 5
d1 = 2
c(d1)
print(d1)
[1]
2