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AliceWonderland/7.1 Counter.js

Forked from anonymous/7.1 Counter.js
Created April 18, 2017 07:25
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7.1 Counter created by smillaraaq - https://repl.it/HHjJ/1
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7.1 Counter.js
var counter = 0;
function increment(num){
counter += num;
console.log("counter: " + counter);
}
increment(2); // counter is now 2
increment(6); // counter is now 8
increment(-1); // counter is now 7
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