Print sum of an array elements

C program to print sum of elements in an array

#include <stdio.h>

int main()

{

int a[15],n,i,sum=0;

printf("Enter how many elements do you want to store into an array");

scanf("%d",&n);

for(i=0;i<n;i++) //accepting array elements from user

{

printf("Enter %d value=",i+1);

scanf("%d",&a[i]);

}

printf("Entered Values are =");

for(i=0;i<n;i++) //Displaying array elements

{

printf("%d ",a[i]);

}

for(i=0;i<n;i++) //calculating sum of array elements

{

sum=sum+a[i];

}

printf("\nSum of an array is = %d",sum);

return 0;

}

Output: Testcase-1

Enter how many elements do you want to store into an array3

Enter 1 value=1

Enter 2 value=2

Enter 3 value=3

Entered Values are =1 2 3

Sum of an array is = 6