Using a variable value as linear array index

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Ross Laws
Ross Laws 2017-2-7
评论： Ross Laws 2017-2-7
Can you use a variable as an array index? for example: C = 200 - 30
then use C as the linear index for the array.
B(C)
This just multiplies B by C. Can you tell the program to just use the value of C?

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Adam
Adam 2017-2-7
编辑：Adam 2017-2-7
Yes
B(C)
will use C to index into B, it doesn't multiply at all.
Surely you could just try this out on the command line, it is how I learned a lot of what I know!

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