STL quiz question

[niveditha_palli]

Can you explain to me how the sort(a, a+5, greater()); works?

[aman212yadav (Aman Yadav)]

hello @niveditha_palli

@niveditha_palli

sort(a, a+5, greater());

among the first two parameters , the first one being the point of the array/vector from where the sorting needs to begin(in this case we starting from index 0) and the second parameter being the length up to which we want the array/vector to get sorted(in this case it is 5, that means first five elements will be considerred for sorting).
the third param is the comparator that we use to sort in particular order(in this case it is greater(), it will order elements in descending order).

so after calling this->

@niveditha_palli

sort(a, a+5, greater());

the first five elements will be in descending order)

[aman212yadav (Aman Yadav)]

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