TITLE
April 6, 2026, 8:41 a.m.
20260406084115209612-5f7c9580-3194-11f1-a8a1-6985ec312463
#include <stdio.h>
int main()
{
int arr[100]; // Array declaration (max size 100)
int n, i; // n = number of elements, i = loop variable
int sum = 0; // Variable to store sum
// Input number of elements
printf("Enter the number of elements: ");
scanf("%d", &n);
// Validate input
if(n <= 0 || n > 100)
{
printf("Invalid number of elements!\n");
return 0;
}
// Input array elements
printf("Enter %d elements:\n", n);
for(i = 0; i < n; i++)
{
scanf("%d", &arr[i]);
}
// Calculate sum of array elements
for(i = 0; i < n; i++)
{
sum = sum + arr[i];
}
// Display result
printf("Sum of all elements = %d\n", sum);
return 0;
}
#include <stdio.h>
int main()
{
int arr[100]; // Array declaration (max size 100)
int n, i; // n = number of elements, i = loop variable
int sum = 0; // Variable to store sum
// Input number of elements
printf("Enter the number of elements: ");
scanf("%d", &n);
// Validate input
if(n <= 0 || n > 100)
{
printf("Invalid number of elements!\n");
return 0;
}
// Input array elements
printf("Enter %d elements:\n", n);
for(i = 0; i < n; i++)
{
scanf("%d", &arr[i]);
}
// Calculate sum of array elements
for(i = 0; i < n; i++)
{
sum = sum + arr[i];
}
// Display result
printf("Sum of all elements = %d\n", sum);
return 0;
}
![#include <stdio.h>
int main()
{
int arr[100]; // Array declaration (max size 100)
int n, i; // n = number of elements, i = loop variable
int sum = 0; // Variable to store sum
// Input number of elements
printf("Enter the number of elements: ");
scanf("%d", &n);
// Validate input
if(n <= 0 || n > 100)
{
printf("Invalid number of elements!\n");
return 0;
}
// Input array elements
printf("Enter %d elements:\n", n);
for(i = 0; i < n; i++)
{
scanf("%d", &arr[i]);
}
// Calculate sum of array elements
for(i = 0; i < n; i++)
{
sum = sum + arr[i];
}
// Display result
printf("Sum of all elements = %d\n", sum);
return 0;
}](/media/thumbnail_20260406084115209612-5f7c9580-3194-11f1-a8a1-6985ec312463.jpg)
