例子:
在python中,为了生成顺序的变量名并将其赋值,如
a_1 = []
a_2 = []
a_3 = []
.....
a_100 = []
可以利用将字符串转换成变量的函数exec
for i in range(1,100):
b = 'a_' + str(i)
exec(b + '= %r' % [])
例子:
在python中,为了生成顺序的变量名并将其赋值,如
a_1 = []
a_2 = []
a_3 = []
.....
a_100 = []
可以利用将字符串转换成变量的函数exec
for i in range(1,100):
b = 'a_' + str(i)
exec(b + '= %r' % [])