allTwoSum
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|---|---|
| Language | JavaScript |
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| Snippet Metadata | |
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| Owner | sohammalviya65 |
| Created | |
| Modified | |
| Visibility | Public |
function allTwoSum(arr,target){
let mySet=new Set();
let pairs=[];
for(let x of arr){
if(mySet.has(x)){
pairs.push([target-x,x]);
mySet.delete(target-x)
}
else{
mySet.add(target-x)
}
}
return pairs
}
console.log(allTwoSum([5,3,4,6,2],8))
console.log(allTwoSum([5,3,4,6,2,4,4],8))
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