Linear Search Algorithm Implementation Using C++

linear_search.cpp

/**
 *  @file    linear_search.cpp
 *  @author  Porimol Chandro, CSE 32D, World University of Bangladesh(WUB)
 *  @date    16/05/2017
 *
 *  @brief Linear Search Algorithm Implementation.
*/

#include <iostream>

using namespace std;

int main()
{
    int A[25] = {2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97};
    int target = 17, i, output, array_lenght = (sizeof(A) / sizeof(int));

    for(i = 0; i < array_lenght; i++){

        if(A[i] == target){
            output = A[i];
            break;
        }
    }

    if(output){
        cout << "The value is found.\nThe value is: "  << output << endl;
    } else{
        cout << "The value is not found." << endl;
    }

    return 0;
}