Answer to Question #211180 in C++ for Alluri sai sharmil

Question

you have been an integer array A of size N.you need to pfint the number with the value closest to zero.if there are multiple elements print the number with greater value.

Answer 1

#include <iostream>


using namespace std;


int main()
{
    //Allocating memory for an array A[N] and entering data
    int N;
    cout << "enter the size of the array: ";
    cin >> N;
    int *A = new int[N];
    for(int i =0;i<N;i++)
    {
      cout << "enter " <<i<<" element of the array: ";
      cin>>A[i];
    }
    // Finding the element closest to zero
    int elem_index=0;
    for(int i =0;i<N;i++)
    {
      if ((A[i] >= 0 && A[i]<=A[elem_index]) || (A[i]< 0 && A[i]>A[elem_index]))
        {
        elem_index = i;
        }
    }
    // Outputting the result and freeing the memory of a dynamic array
    cout<<"element closest to zero A["<<elem_index<<"]="<<A[elem_index];
    delete[] A;
    A= nullptr;
    return 0;
}