function modifyArray(nums) {
    // nums.sort()
let arr1 = []
for(let i = 0; i <= nums.length ; i++ ){
    if( nums[i]%2 == 0 ){
        arr1.push(nums[i]*2)
        // console.log("even: ",nums[i])
    }
    else{
        arr1.push(nums[i]*3)
    //  console.log("odd: ",nums[i])
    }
}

// console.log(arr1)
for(let j = 0; j <= arr1.length; j++ ){
    if(arr1[j] == undefined){
        arr1.pop(arr1[j])
    }
}
// console.log(arr1)
return arr1
}

function modifyArray(nums){
   return nums.map(num => num % 2 === 0 ? num*2 : num*3)
}

function modifyArray(nums) {
    // Regular example with for-loop:
    // let newArr = [];
    // for (let i = 0; i < nums.length; i++) {
    //     if (nums[i] % 2 == 0) {
    //         newArr.push(nums[i] * 2)
    //     } else {
    //         newArr.push(nums[i] * 3)
    //     }
    // }
    
    // Using map function to return values based on condition
    const newArr = nums.map(num => num % 2 === 0 ? num * 2 : num * 3);
    return newArr;
}

function modifyArray(nums) {
    return nums.map(num=>num%2?num*3:num*2)
}