My simple javascript solution


  • 0
    A

    The idea is using nested for-loop to try every possibility.

    var twoSum = function(nums, target) {
        const length = nums.length    
        for(var i=0; i< length; i++){
            for(var j=i+1; j< length; j++){
                if(nums[i]+nums[j]===target){
                    return[i,j]                
                }
            }
        }    
    };
    

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