To delete n Characters from a given position in a given string

/* Write a C program that uses functions to perform the following operations:

To delete n Characters from a given position in a given string.

*/

#include <stdio.h>

#include <conio.h>

#include <string.h>

void delchar(char *x,int a, int b);

void main()

{

char string[10];

int n,pos,p;

clrscr();

puts(“Enter the string”);

gets(string);

printf(“Enter the position from where to delete”);

scanf(“%d”,&pos);

printf(“Enter the number of characters to be deleted”);

scanf(“%d”,&n);

delchar(string, n,pos);

getch();

}

// Function to delete n characters

void delchar(char *x,int a, int b)

{

if ((a+b-1) <= strlen(x))

{

strcpy(&x[b-1],&x[a+b-1]);

puts(x);

}

}