﻿ C Program: Insert New value in the array (sorted list ) - w3resource

# C Exercises: Insert New value in the array (sorted list )

## C Array: Exercise-13 with Solution

Write a program in C to insert the values in the array (sorted list).

Visual Presentation:

Sample Solution:

C Code:

``````#include <stdio.h>

int main()
{
int arr1[100], i, n, p, inval;

// Prompt user for input
printf("\n\nInsert New value in the sorted array:\n");
printf("-----------------------------------------\n");
printf("Input the size of array : ");
scanf("%d", &n);

// Input sorted elements for 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]);
}

// Input the value to be inserted
printf("Input the value to be inserted : ");
scanf("%d", &inval);

// Display the existing array
printf("The existing array list is :\n");
for (i = 0; i < n; i++)
printf("% 5d", arr1[i]);

// Determine the position where the new value will be inserted
for (i = 0; i < n; i++)
{
if (inval < arr1[i])
{
p = i;
break;
}
else
{
p = i + 1;
}
}

// Move all data at the right side of the array to make space
for (i = n + 1; i >= p; i--)
arr1[i] = arr1[i - 1];

// Insert the new value at the proper position
arr1[p] = inval;

// Display the array after insertion
printf("\n\nAfter Insert the list is :\n");
for (i = 0; i <= n; i++)
printf("% 5d", arr1[i]);
printf("\n");

return 0;
}
```
```

Sample Output:

```Insert New value in the sorted array :
-----------------------------------------
Input the size of array : 6
Input 6 elements in the array in ascending order:
element - 0 : 2
element - 1 : 5
element - 2 : 7
element - 3 : 11
element - 4 : 9
element - 5 : 6
Input the value to be inserted : 8
The exist array list is :
2    5    7   11    9    6

After Insert the list is :
2    5    7    8   11    9    6

--------------------------------
Process exited after 33.18 seconds with return value 10
Press any key to continue . . .
```

Flowchart:

C Programming Code Editor:

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