#include "stdio.h"
#include "string.h"
int
main ()
{
  char input[100], output[100], c;
  int i = 0, j = 0;
  printf ("Enter the string\n");
  gets (input);
  for (i = 0; i < strlen (input); i++)
    {
      if (input[i] == ' ' && input[i + 1] != ' ')
          output[j++] = input[i];
      else if (input[i] != ' ')
          output[j++] = input[i];
    }

  printf ("\noutput string is\n");
  puts (output);
}

Output:

Enter the string
How          are                 you         ?
Output string is: How are you ? 

The post Program to replace each string of one or more blanks by a single blank first appeared on Student Projects.

  #include "stdio.h"
  #include "conio.h"
  #include "string.h"
  void main()
  {
     char str[10],temp;
     int i,j;
     clrscr();
     printf("\nEnter the string : ");
     scanf("%s",str);
     for(i=0;i<strlen(str);i++)
       for(j=0;j<strlen(str);j++)
	 if(str[i]<str[j])
	 {
	   temp = str[i];
	   str[i] = str[j];
	   str[j] = temp;
	 }
     printf("Reversed String is : %s",str);
     getch();
  }

The post Program to arrange the string in alphabetical order first appeared on Student Projects.

#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);
    }
}

The post Program to delete n Characters from a given position in a given string using functions first appeared on Student Projects.