/*PROGRAM TO SORT A LIST OF MAXIMUM 100 NAMES AND DISPLAY LIST IN
  ASCENDING ORDER*/
#include<stdio.h>
#include<conio.h>
#include<string.h>
void main()
{
 int stud,i,j,status,roll_no[100],tempo;
 char records[100][60],temp[60];
 clrscr();
 fflush(stdin);
 printf("\nEnter the number of students: ");
 scanf("%d",&stud);
 for(i=0;i<stud;i++)
 {
  printf("\nEnter the name of student no. %d: ",i+1);
  nam_in(&records[i][0]);
  puts(records[i]);
  printf("Enter Roll No: ");
  scanf("%d",&roll_no[i]);
 }
 for(i=0;i<stud;i++)
 {
  for(j=0;j<stud;j++)
  {
   if(strcmp(records[j],records[j+1])>0)
   {
    strcpy(temp,records[j]);
    strcpy(records[j],records[j+1]);
    strcpy(records[j+1],temp);
    tempo=roll_no[j];
    roll_no[j]=roll_no[j+1];
    roll_no[j+1]=tempo;
   }
  }
 }
 printf("\nSorted List: \n");
 for(i=0;i<stud;i++)
 {
  printf("%d\t",roll_no[i]);
  puts(records[i]);
 }
 getch();
}

/*FUNCTION FOR INPUTTING NAMES*/
nam_in(char *name)
{
 int loop_ctr,i;
 char temp[20],ch;
 for(loop_ctr=0;loop_ctr<3;loop_ctr++)
 {
  fflush(stdin);
  switch(loop_ctr)
  {
   case 0:printf("\n  First name: ");
	  scanf("%s",temp);
	  break;
   case 1:printf("\n  Middle name: ");
	  scanf("%s",temp);
	  break;
   case 2:printf("\n  Last name: ");
	  scanf("%s",temp);
	  break;
  }
  i=0;
  while(temp[i]!='\0')          /*ASSIGNING SPACE*/
   i++;
  temp[i]=' ';
  temp[i+1]='\0';
  if(loop_ctr==0)
   strcpy(name,temp);
  else
   strcat(name,temp);
  }
 return;
}