urgent help, please
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Imagine,
N=input("Enter the number of storeys: ")
m1=input("what is you m1 value? ")
As you see in the first command i ask a user to input the number of storeys. Now, my question is that i want the m1 input command to pop up N times which was entered in the first command. How can I possibly do this?
Can anyone help me on this basic issue? Thank you!
回答（1 个）
Deepak Gupta
2020-5-26
If you want to enter the values one by one, then you can use a loop:
N=input("Enter the number of stories: ")
for index = 1:N
m1(index)=input("What is your m1 value? ")
end
5 个评论
Murad Nuri
2020-5-26
Deepak Gupta
2020-5-26
No, it's not possible as Value of N will be entered later by the user so program doesn't know in advance the value of N. Only possible way is that you use if else loops or switch case but that will be highly redundant and can cover only a finite values.
Steven Lord
2020-5-26
If you're asking if you can create N individual variables, one to store each individual m1 value, you can do this but you should not. Prefer storing them as elements in one larger variable.
Murad Nuri
2020-5-26
Steven Lord
2020-5-26
See this answer for some of the many reasons to avoid creating many individual scalar variables with numbered names.
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2020-5-26
2020-5-26
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