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Sum of array element using pointer and function

 

Sum of array element using pointer and function




#include<bits/stdc++.h>

using namespace std;

int sum(int *a,int size)

{

    int i;

    int sum=0;

    for(i=0;i<size;i++)

    {

        sum+=*a;

        a++;

    }

    return sum;

}

int main()

{

   int arr[]={10,20,30,40,50};

   cout<<sum(arr,5)<<endl;



    return 0;

}


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