Reversing Text¶
Run this next one, and look at how a simple change to the pattern gives a very different result. Here we’ll combine before rather than afterward, changing only Step 4 (how values are accumulated).
- Because we add each new letter at the end of
newStringB. - Each new letter gets added at the end, which creates a reversal.
- Because
newStringAis adding the characters from left to right. - How would that reverse the other string?
- Because we called a reverse function.
- There is no reverse function in this program.
- Because the
forloop is doing a reversal - The same
forloop is creating both an in-order copy of the string and a reversed order of the string. Theforloop is the same in both cases.
csp-9-2-2: Why do you think newStringB has all the letters, but in the reverse order?
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