# Definition number 100
int fun 1(int a[],int n);
void main()
{
int a[N];
long int sum = 0;
int i,n;
Printf ("Enter integer n:");
scanf("%d ",& ampn);
Printf ("input array a: \ n");
for(I = 0; I & ltn;; i++)
scanf("%d ",& ampa[I]);
sum=fun 1(a,n);
Printf ("sum of squares of array elements is: %ld\n", sum);
}
int fun 1(int a[],int n)
{
long int sum = 0;
int I;
for(I = 0; I & ltn;; i++)
{
sum+= a[I]* a[I];
}
Returns the sum;
}
Results:
Enter the integer n:5
Input array a:
1 2 3 4 5
The sum of squares of array elements is: 55.
Press any key to continue.