C program to delete n characters from a given position in a given string

   write a C program To delete n characters from a given position in a given string.

    program:

    #include<stdio.h>

#include<string.h>

void deleteStr(char m[100],int n,int pos);

int main()

{

char m[100],s[100]; int pos,n;

printf("\nEnter main string for deletion:");

gets(m);

printf("\nEnter no of characters to be deleted:");

scanf("%d",&n); 

printf("\nEnter position:"); 

scanf("%d",&pos); 

deleteStr(m,n,pos);

printf("\nmain string after deletion: %s",m); 

getch();

return(0);

}

void deleteStr(char m[100],int n,int pos)

{

int i,Len=strlen(m); for(i=pos;i<=(Len+1-n );i++)

m[i]=m[i+n];

}

output: