Question : Given an array of integers A sorted in non-decreasing order, return an array of the squares of each number, also in sorted non-decreasing order

#1

This question has simple solution when we take array and use sort STL. But I wanted to do this with vector and I am facing difficulty in that. Kindly explain.

#2

@igarg145
Can you give me your code and what difficulty are you facing?
do you know how to create a vector, how to insert values in the vector, and how to sort the vector?
we sort the vector using sort(v.begin(),v.end());

#3

class Solution { public: vector sortedSquares(vector& A) { std::vector squares(A.size()); int l = 0, r = A.size() - 1, p = A.size() - 1; while (l <= r) squares[p–] = std::pow(A[(std::abs(A[l]) > std::abs(A[r])) ? l++ : r–], 2); return squares; } };

#4

@igarg145
there were some syntax error.

#5

It is showing some other solution. Kindly check the link again.

#6

:o yea wait let me create another one.

#7
#8

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