findMaxOccurence
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function findMaxOccurence(array){
let count=0, candidate=null;
for(let x of array){
if(count===0){
candidate=x;
count++;
}
else{
if(candidate===x){
count++;
}
else{
count--
}
}
}
count=0;
for(let x of array){
if(x===candidate){
count++;
}
}
if(count>Math.floor(array.length/2)){
return candidate
}
else{
return -1
}
}
console.log(findMaxOccurence([0,0,1,1,0,0,5]));
JavaScript
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