assignment-s-12.c (925B)
1 /* 2 * Author: Amit Dutta (amitdutta4255@gmail.com) | Date: 17 Dec 2025 3 * Repo: https://github.com/notamitgamer/bsc 4 * License: MIT 5 */ 6 7 /* Write a program to find the sum of n elements entered by the user. Use dynamic 8 memory allocation (malloc() or calloc()). */ 9 10 #include <stdio.h> 11 #include <stdlib.h> 12 13 void inputarr(int[], int); 14 int sum_elem(int[], int); 15 16 int main() 17 { 18 int n, *arr; 19 printf("How many element do you want to enter: "); 20 scanf("%d", &n); 21 arr = (int *)malloc(n * sizeof(int)); 22 inputarr(arr, n); 23 printf("\nSum of the %d element(s) = %d", n, sum_elem(arr, n)); 24 free(arr); 25 return 0; 26 } 27 28 void inputarr(int arr[], int n) 29 { 30 int i; 31 for (i = 0; i < n; i++) 32 { 33 printf("Enter element %d: ", i + 1); 34 scanf("%d", &arr[i]); 35 } 36 } 37 38 int sum_elem(int arr[], int n) 39 { 40 int i, sum = 0; 41 for (i = 0; i < n; i++) 42 { 43 sum += arr[i]; 44 } 45 return sum; 46 }