c program to insert the values at the specific index in the array.
Question
c program to insert the values at the specific index in the array.
Solution
Sure, here is a simple C program that inserts a value at a specific index in an array:
#include <stdio.h>
void insert(int arr[], int n, int index, int value) {
// Shift elements to the right
for (int i = n; i > index; i--) {
arr[i] = arr[i - 1];
}
// Insert the value at the given index
arr[index] = value;
}
int main() {
int arr[100] = {1, 2, 3, 4, 5};
int n = 5;
int index = 2;
int value = 10;
insert(arr, n, index, value);
// Print the array
for (int i = 0; i <= n; i++) {
printf("%d ", arr[i]);
}
return 0;
}
This program defines a function insert that takes an array, the current size of the array, the index at which to insert the value, and the value to insert. It then shifts all elements to the right of the index one position to the right, and inserts the value at the given index.
In the main function, we define an array with 5 elements, specify the index at which to insert a value, and the value to insert. We then call the insert function with these parameters, and print the array to verify that the value has been inserted at the correct position.
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