Delete the substring of length n from the string at specified position (pos)
#include<stdio.h>
#include<string.h>
void main()
{
char str[20], substr[20];
int n, pos, i, m;
printf("\nEnter the string:");
gets(str);
printf("\nEnter the position:");
scanf("%d", &pos);
printf("\nEnter the number of characters to be deleted:");
scanf("%d", &n);
m = strlen(str);
for(i=pos;i<m-n;i++)
{
str[i] = str[i+n];
}
str[i] ='\0';
printf("\nThe substring is:");
puts(str);
}
Output:
Enter the string: abcdefghijkl
Enter the position: 3
Enter the number of characters to be deleted: 5
The substring is: abcijkl
