Hi…
Please I Need To Know How can I Display All The Topics Which I Added By Sorting In Option 3?
I Programmed The Option (Case3) 3 To Display All Da Topics but I Need To Put Them In Order. Please Can Anyone help me In Adding The Code In Case 3 So That It Sorts By Order?
Code Is Below
P.s:Download Da Code In C File .!!
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/* static queue */
#include<stdio.h>
#include<string.h>
# define max 5
int a;
int i;
int b;
int araivno;
struct data_type
{
int araivno;
char name[20];
char msg[30];
};
void add (struct data_type);
struct data_type remove1(void);
void display(void);
void disno(struct data_type);
void adjustq(void);
int rear = -1;
int count = 0;
struct data_type q[max];
main()
{
int option=0;
struct data_type tempdata;
clrscr();
do
{
printf("\n\n\n\n\t\t\t\t THE MENU");
printf("\n\t\t\t-----------------------------------");
printf("\n\n\t\t\t 1- Add\n");
printf("\t\t\t 2- Remove\n");
printf("\t\t\t 3- Display\n");
printf("\t\t\t 4- Display by number\n");
printf("\t\t\t 5- Quit\n");
printf("\n\t\t\t-----------------------------------");
printf("\n\t\t\t Enter your choice please:");
scanf(" %d",&option);
switch(option)
{
case 1:
clrscr();
if (count==max)
{
printf("\n\n\t\t\t Queue is FULL");
getch();
clrscr();
}
else
{
clrscr();
printf("\n\n\n\t\t\t Araival Number:");
scanf("%d",&tempdata.araivno);
printf("\n\t\t\t Name:");
scanf("%s",&tempdata.name);
printf("\n\t\t\t Message:");
scanf("%s",&tempdata.msg);
add (tempdata);
clrscr();
}
break;
case 2:
clrscr();
if (count==0)
{
printf("\n\n\t\t\t Queue is EMPTY");
getche();
}
else
{
tempdata=remove1();
clrscr();
printf("\n\n\n\n\t\t The Removed Araival Number: %d",tempdata.araivno);
printf("\n\n\t\t The Removed Name : %s",tempdata.name);
printf("\n\n\t\t The Removed Message : %s", tempdata.msg);
getche();
clrscr();
}
break;
case 3:
clrscr();
display();
break;
case 4:
clrscr();
a=0;
b=0;
printf("\n\n\n\n\t\t Enter Arrival Nnumber: ");
scanf("%d",&araivno);
for(i=0;i<count;i++)
{
tempdata=i[q];
if (araivno==tempdata.araivno)
{
a=1;
if(b==0)
{
printf("\t%s \t%s \t%s \n","Arrival No","Name","Message");
b=1;
}
printf("\t\t %d \t%s \t%s \n",tempdata.araivno,tempdata.name,tempdata.msg);
}
else
{
if(a==1)
{
a=1;
}
}
}
if(a==0)
{
printf("\n\n\t This number is not available \n\t Please try again ...\n");
getche();
clrscr();
}
break;
case 5:
clrscr();
printf("\n\n\n\n\n\n\n\n\n\n\t\t\t\t End of the Program\n");
getche();
default:
printf("\n\n\t\t\t Wrong Choice!!!! .... Try again");
break;
}
}
while (option!=5);
}
void add (struct data_type data)
{
rear = rear + 1;
count = count + 1;
q[rear] = data;
}
struct data_type remove1(void)
{
struct data_type temp;
temp = q[0];
adjustq();
return temp;
}
void display(void)
{
struct data_type data;
int araivno;
char name[20];
char msg[30];
int opt=0;
int f=0;
int i;
do
{
clrscr();
for (i=f; i<f+4; i++)
{
data = q[i];
printf("\t%s \t%s \t%s \n","Arrival No","Name","Message");
printf("\t\t %d \t%s \t%s \n",data.araivno,data.name,data.msg);
printf("\n\t\t================================\n");
}
printf("\n\n Do you want to continue?? \n\n\t\t 1-Yes \n\t\t 2-No\n\n\t\t");
scanf("%d",&opt);
f=f+2;
clrscr();
}
while (opt==1);
}
void adjustq(void)
{
int i;
for (i=0; i<rear; i++)
{
q[i] = q[i+1];
rear = rear - 1;
count = count -1;
}
}
