Cpp program to search an element in an array

Write a cpp program to search an element in an array

Solution

#include<iostream>
using namespace std;
int main(){
    int arr[50],item,i,size,flag=0;
    cout<<"Enter the desired array size";
    cin>>size;
    cout<<"Enter the elements";
    for(i=0;i<size;i++)
    {
        cin>>arr[i];
    }
    cout<<"Enter the element to be searched for :";
    cin>>item;
    for(i=0;i<size;i++)
    {
        if(arr[i]==item)
        {
            flag=1;
            break;
        }
    }
    if(flag==1)
    {
        cout<<"Element found at index "<<i<<", position "<<i+1<<endl;
    }
    else
    {
        cout<<" Element cannot be found"<<endl;
    }
    return 0;
}

Output

Enter the desired array size 6

Enter the elements

12

13

45

1

34

23

Enter the element to be searched for : 1

Element found at index 3, position 4

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Cpp program to search an element in an array