How do I find&replace a particular value in an array ?

Hello,

I am a beginner with arrays, so I apologize if the answer of my question seems obvious. But I did not find the answer in the tutorials I have read.

I have a one-dimension array, it may look like this

0 : "boat"

1: 0

2: "tank"

3: "plane"

4: 0

5 : "infantry"

First, I want to check automatically if there is any 0 in my array (there is in my example, but it might not...).

Then, the FIRST time a 0 is found, I want to replace it by "submarine". But only for the first 0 found. The second 0 in this example would not be changed.

How would you do that ?

Thanks a lot

Make loop that repeats array width times and when loopindex = 0. Set value at loopindex to "Submarine" and stop loop.

Pretty much what Katala said, as a function, so you don't have to repeat it

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