C Exercises: Insert New value in the array (unsorted list )
C Array: Exercise-14 with Solution
Write a program in C to insert values in the array (unsorted list).
Pictorial Presentation:

Sample Solution:
C Code:
#include <stdio.h>
void main()
{
int arr1[100],i,n,p,x;
printf("\n\nInsert New value in the unsorted array : \n ");
printf("-----------------------------------------\n");
printf("Input the size of array : ");
scanf("%d", &n);
/* Stored values into the array*/
printf("Input %d elements in the array in ascending order:\n",n);
for(i=0;i<n;i++)
{
printf("element - %d : ",i);
scanf("%d",&arr1[i]);
}
printf("Input the value to be inserted : ");
scanf("%d",&x);
printf("Input the Position, where the value to be inserted :");
scanf("%d",&p);
printf("The current list of the array :\n");
for(i=0;i<n;i++)
printf("% 5d",arr1[i]);
/* Move all data at right side of the array */
for(i=n;i>=p;i--)
arr1[i]= arr1[i-1];
/* insert value at given position */
arr1[p-1]=x;
printf("\n\nAfter Insert the element the new list is :\n");
for(i=0;i<=n;i++)
printf("% 5d",arr1[i]);
printf("\n\n");
}
Sample Output:
Insert New value in the unsorted array : ----------------------------------------- Input the size of array : 4 Input 4 elements in the array in ascending order: element - 0 : 1 element - 1 : 8 element - 2 : 7 element - 3 : 10 Input the value to be inserted : 5 Input the Position, where the value to be inserted :2 The current list of the array : 1 8 7 10 After Insert the element the new list is : 1 5 8 7 10
Flowchart:

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C Programming: Tips of the Day
C Programming - What is the argument for printf that formats a long?
Put an l (lowercased letter L) directly before the specifier.
unsigned long n; long m; printf("%lu %ld", n, m);
Ref : https://bit.ly/3dIwfkP
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