hint [3/8]
You will need to keep track of the array with the answer and the largest number of each sub-array.
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hint [4/8]
You can work with multidimensional arrays by Array[Index][SubIndex]
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hint [1/8]
Make sure you've tried to hard to solve it yourself before proceeding. :construction:
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hint [2/8]
You will get an array that contains sub arrays of numbers and you need to return an array with the largest number from each of the sub arrays.
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hint [3/8]
You will need to keep track of the array with the answer and the largest number of each sub-array.
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hint
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hint [4/8]
You can work with multidimensional arrays by Array[Index][SubIndex]
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hint [5/8]
Pay close attention to the timing of the storing of variables when working with loops
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hint [6/8]
Solutions ahead!
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hint [7/8]
function largestOfFour(arr) {
var results = [];
for (var n = 0; n < arr.length; n++) {
var largestNumber = 0;
for (var sb = 0; sb < arr[n].length; sb++) {
if (arr[n][sb] > largestNumber) {
largestNumber = arr[n][sb];
}
}
results[n] = largestNumber;
}
return results;
}
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