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santhosh17s/missingNumber.js

Last active February 21, 2018 09:30
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Missing Number in Array using JS
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missingNumber.js
var arr = [27,30,23,20,22,25,29,24];
function absent( arr ) {
var mia= [], min= Math.min.apply('',arr), max= Math.max.apply('',arr);
while(min<max){
if(arr.indexOf(++min)== -1) mia.push(min);
}
return mia;
}
absent(arr)
//(3) [21, 26, 28]
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