C Program to show method of Insertion Sort

C Program to show method of Insertion Sort

#include 
  #include 
  #include 

  /* The Insertion Sort. */
  void insert(char *items, int count)
  {

    register int a, b;
    char t;

    for(a=1; a < count; ++a) {
      t = items[a];
      for(b=a-1; (b >= 0) && (t < items[b]); b--)
        items[b+1] = items[b];
      items[b+1] = t;
    }
  }


  int main(void)
  {

    char s[255];

    printf("Enter a string:");
    gets(s);
    insert(s, strlen(s));
    printf("The sorted string is: %s.\n", s);

    return 0;
  }

C Program to swap two numbers

C Program to swap two numbers

#include
#include
void main()
{
  int a,b,t;
  clrscr();
  printf("enter the value of a and b");
  scanf("%d%d",&a,&b);
   t=a;
   a=b;
   b=t;
  printf("a=%d,b=%d",a,b);
  getch();
}

C Program to Print Acsii Value of Given Number

C Program to Print Acsii Value of Given Number

#include
#include
void main()
{
char ch;
clrscr();
printf("enter any character");
scanf("%c",&ch);
printf("ch=%d",ch);
getch();
}

C Program to find absolute value of given number

C Program to find absolute value of given number

#include
#include
void main()
{
  int a,b;
  clrscr();
  printf("enter the value of a");
  scanf("%d",&a);
  if(a<0)
  {
   b=a*-1;
   printf("\nabsolute value of %d is %d",a,b);
  }
  else
   {
     printf("\nabsolute value=%d",a);
   }
   getch();
}