Help please, on tuesday we have oral presentation in zoom and i am afraid to speak in front of people, and i don't know what to
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Using the computational language in C++ to write a code that will organize the values in an array through a mathematical condition.
<h3>writing code in C++</h3><em>#include <bits/stdc++.h></em>
<em>using namespace std;</em>
<em>int getIndexInSortedArray(int arr[], int n, int idx)</em>
<em>{</em>
<em>/* Count of elements smaller than current</em>
<em>element plus the equal element occurring</em>
<em>before given index*/</em>
<em>int result = 0;</em>
<em>for (int i = 0; i < n; i++) {</em>
<em>if (arr[i] < arr[idx])</em>
<em>result++;</em>
<em>if (arr[i] == arr[idx] && i < idx)</em>
<em>result++;</em>
<em>}</em>
<em>return result;</em>
<em>}</em>
<em>int main()</em>
<em>{</em>
<em>int arr[] = { 3, 4, 3, 5, 2, 3, 4, 3, 1, 5 };</em>
<em>int n = sizeof(arr) / sizeof(arr[0]);</em>
<em>int idxOfEle = 5;</em>
<em>cout << getIndexInSortedArray(arr, n, idxOfEle);</em>
<em>return 0;</em>
<em>}</em>
See more about C++ at brainly.com/question/12975450
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