Q:

Write a C Program to pass array to function to calculate sum

robaa
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2022-11-23
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Write a C Program to pass array to function to calculate sum. Here’s a Simple Program which take input values into an array and pass array to  function to calculate sum of squares of elements of an array in C Programming Language.

Following C Program ask to the user to enter values that are going to be stored in array. Here we make an intialize an array of 6 elements to be stored in it i.e arr[6].

 
 

In this program , we use for loop to input values in the program to store to an array and a func( ) function for calculating sum of squares of elements of an array.

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robaa
2022-11-23
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Below is the source code for C Program to pass array to function which is successfully compiled and run on Windows System to produce desired output as shown below :

SOURCE CODE : :

/* Program to pass array to function*/

#include<stdio.h>
void func(int val[]);
int main( )
{
        int i, arr[6];
        printf("Enter Contents of array : \n");
        for(i=0; i<6; i++)
        {
                scanf("%d", &arr[i]);
        }
        func(arr);

        printf("\nContents of array are now : ");
        for(i=0; i<6; i++)
                printf("%d ", arr[i]);
        printf("\n");

        return 0;
}

void func(int val[])
{
        int sum=0, i;
        for(i=0; i<6; i++)
        {
                val[i]=val[i]*val[i];
                sum+=val[i];
        }
        printf("\nThe sum of squares  =  %d\n", sum);
}

 

OUTPUT : 

Enter Contents of array :
3
5
8
1
2
5

The sum of squares  =  128

Contents of array are now : 9 25 64 1 4 25

Above is the source code for C Program to pass array to function which is successfully compiled and run on Windows System.The Output of the program is shown above .

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