data = input("Please enter your data: ")
data = data.replace(" ",",")
print("Updated data:",data)
如有帮助,请点击我的回答下方的【采纳该答案】按钮帮忙采纳下,谢谢!
用replace函数就好,觉得有用,记得采纳:
data = data.replace(","," ")
print(data.replace(' ', ','))
这是考察str对象的replace方法的使用吧:
data = input("Please enter your data: ")
print(data.replace(' ', ', '))