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Computer Basic

C Programming

Engineering Graphics

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Dr. A.P.J. Abdul Kalam Technical University, Lucknow

KCS101 / KCS201 Programming for Problem Solving - Using C Language


Lab Exercises


21. Write a program that simply takes elements of the array from the user and finds the sum of these elements.


/*
 File: Prgrm21.c
 Author: Aditya Saini
 Date: Sept 30, 2019
 Description: Program to find the sum of elements of an array.
*/

#include <stdio.h>

int main (void)
{
               int array [5];
               int sum;
               int i;

               //Input elements of array
               for (i = 0; i < 5; i++)
               {
                              printf ("Input %d element: ", i + 1);
                              scanf ("%d", &array [i]);
               }

               //Finding the sum of elements
               for (i = 0, sum = 0; i < 5; i++)
               {
                              sum = sum + array [i];
               }

               //Output the result
               printf ("Sum of elements: %d", sum);

               return 0;
};

Output

Input 1 element: 2
Input 2 element: 5
Input 3 element: 8
Input 4 element: 7
Input 5 element: 4
Sum of elements: 26



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