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POIncrementing array values - Arduino
 

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  1. POIncrementing array values - Arduino
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    <p>I'm trying to increment some array values:</p> <pre><code>int counter[] = {0,0,0,0,0,0,0,0}; </code></pre> <p>If the value of the number in position 0 reaches 25, then the value in position 1 is incremented by 1, and position 0 reset to 0. And so on - when index position 2 reaches 25 it increments position 3 by 1, and resets it's own value to 0.</p> <p>I'm doing some base26 incrementing - generating all the combinations of letters for a given number of letters. Ideally I'd like this to work infinitely (in theory) - a new array index is appended when the last value reaches 25.</p> <p>I'm working on the project which this previous question relates to - might clear up what I'm trying to do: <em><a href="https://stackoverflow.com/questions/4610093/every-permutation-of-the-alphabet-up-to-29-characters">Every permutation of the alphabet up to 29 characters?</a></em></p> <p>Here's the code I have at the minute:</p> <pre><code>// Set the variables. String neologism; int counter[] = {0,0,0,0,0,0,0,0}; String base26[] = {"a","b","c","d","e","f","g","h","i","j","k","l","m","n","o","p","q","r","s","t","u","v","w","x","y","z"}; void setup() { // Initialize serial communication: Serial.begin(9600); } void loop() { int i = 0; // Reset or increment the counter. if (counter[i] == 25) { counter[i] = 0; counter[i+1]++; } else { counter[i]++; } neologism = letters(counter[i]); Serial.print(neologism+'\n'); delay(100); i++; if(i&gt;7) { i=0; } } String letters(int counter) { String newword; for(int i=0; i &lt;= 7; i++) { newword += base26[counter]; } return newword; } </code></pre>
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    1. COSorry, I did not quite get your problem here.
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      1. USPaŭlo Ebermann
 

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