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stll find index of

Mehedi Hasan Shagor answered on September 7, 2022 Popularity 1/10 Helpfulness 1/10

answer stll find index of

stll find index of

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// STL Function to find index of a element
#include <iostream>
#include <algorithm>
using namespace std;
// Driver Code
int main()
{
    int arr[] = {12, 56, 823, 7, 1023};
    int n = sizeof(arr) / sizeof(arr[0]);
    int element = 56;
    // using stl function
    int index = find(arr, arr + n, element) - arr;
    if (index < n)
    {
        cout << "Index of " << element<<" is "<< index << endl;
    }
    else
    {
        cout<< "Element does not exist in array" << endl;
    }
    return 0;
}

Popularity 1/10 Helpfulness 1/10 Language cpp

Source: thispointer.com

Tags: c++ find

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Contributed on Sep 07 2022

Mehedi Hasan Shagor

0 Answers Avg Quality 2/10

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