A already assigned variable cannot be assigned twice You can make the variable change over to a new one or call a whole new one to assign one without a value or It might be possible to do v=n (v is variable and n is number / value)
7 Basic Internal Component found in a computer tower:
1) Power Supply
2) Central Processing Unit (CPU)
3) Hard Disk Drive (HDD)
4) Motherboard
5) Video card
6) Random Access Memory (RAM)
7) Sound Card
*Expansion Card, Network Card, Bluetooth Card
The number and letter are switched. This question needs more context to get a accurate answer.
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Answer:
user_name = input("input user name: ")
print(len(user_name))
Explanation:
input - input function in python
len - length of value
print - print data
