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Added example to Int doc #461

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Merged
merged 2 commits into from
Oct 6, 2018
Merged

Added example to Int doc #461

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47c14dc
Added example to Int doc
holographicleah Oct 5, 2018
deb38ea
Small change in the example code description
robsoncouto Oct 6, 2018
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18 changes: 12 additions & 6 deletions Language/Variables/Data Types/int.adoc
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Original file line number Diff line number Diff line change
Expand Up @@ -4,10 +4,6 @@ categories: [ "Variables" ]
subCategories: [ "Data Types" ]
---





= int


Expand Down Expand Up @@ -48,11 +44,21 @@ The Arduino takes care of dealing with negative numbers for you, so that arithme
[float]
=== Example Code
// Describe what the example code is all about and add relevant code ►►►►► THIS SECTION IS MANDATORY ◄◄◄◄◄

This code creates an integer called 'countUp', which is initially set as the number 0 (zero). The variable goes up by 1 (one) each loop, being displayed on the serial monitor.

[source,arduino]
----
int ledPin = 13;
int countUp = 0; //creates a variable integer called 'countUp'

void setup() {
Serial.begin(9600); // use the serial port to print the number
}

void loop() {
countUp++; //Adds 1 to the countUp int on every loop
Serial.println(countUp); // prints out the current state of countUp
delay(1000);
}
----
[%hardbreaks]

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