python 全局变量
#coding:utf-8
'''
全局变量
'''
name =0
def test():
global name
name += 1
print name
if __name__ == "__main__":
i =0
while i< 5:
test()
i += 1
输入:1
2
3
4
5
#coding:utf-8
'''
全局变量
'''
name =0
def test():
global name
name += 1
print name
if __name__ == "__main__":
i =0
while i< 5:
test()
i += 1
输入:1
2
3
4
5