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![#include <stdio.h>
#include <conio.h>
#include <iostream.h>
#define MAX 6
typedef struct
{
int data[MAX];
int head;
int tail;
}queue;
queue antrian;
void create()
{
antrian.head=antrian.tail=-1;
}
int isempty() {
if(antrian.tail==-1)
return 1;
else
return 0;
}](https://image.slidesharecdn.com/programqueue-140626044608-phpapp01/75/contoh-Program-queue-1-2048.jpg)
![int isfull() {
if(antrian.tail==MAX-1)
return 1;
else
return 0;
}
void enqueue(int data)
{
if(isempty()==1)
{
antrian.head=antrian.tail=0;
antrian.data[antrian.tail]=data;
printf("%d, Sudah Masuk!",antrian.data[antrian.tail]);
void tampil();
{
int i;
if (isempty()==0)
{
for(i=antrian.head;i<=antrian.tail;i++)
{
printf(" %d ",antrian.data[i]);
}
}](https://image.slidesharecdn.com/programqueue-140626044608-phpapp01/75/contoh-Program-queue-2-2048.jpg)
![else
printf("n**** QUEUE IS EMPTY ****n");
}
}
else
if(isfull()==0)
{
antrian.tail++;
antrian.data[antrian.tail]=data;
printf("%d , Sudah Masuk!",antrian.data[antrian.tail]);
}
else{
if(isfull()==1)
{
cout<<"nn**** QUEUE IS FULL , data TIDAK dapat masuk ****";
}
}
gotoxy(25,8);cout<<"PRESS any key for back to MENU";
}
int dequeue()
{
if (isempty()==1){
cout<<"n**** ERROR :: QUEUE IS EMPTY ****";](https://image.slidesharecdn.com/programqueue-140626044608-phpapp01/75/contoh-Program-queue-3-2048.jpg)
![}else
if(isempty()==0){
int i;
int e=antrian.data[antrian.head];
for(i=antrian.head;i<=antrian.tail-1;i++)
{
antrian.data[i]=antrian.data[i+1];
}
antrian.tail--;
cout<<"nnData Yang Keluar => "<<e;
}
gotoxy(25,8);cout<<"PRESS any key for back to MENU";
}
void clear()
{
antrian.head=antrian.tail=-1;
printf("nn**** DATA CLEAR ****");
gotoxy(25,8);cout<<"PRESS any key for back to MENU";
}
void tampil()
{
int i;
if(isempty()==0)](https://image.slidesharecdn.com/programqueue-140626044608-phpapp01/75/contoh-Program-queue-4-2048.jpg)
![{
cout<<"Data Yang ada Dalam QUEUE : "<<endl<<endl;
for(i=antrian.head;i<=antrian.tail;i++)
{
printf("| %d |",antrian.data[i]);
}
}
else
{
printf("n**** QUEUE IS EMPTY ****n");
}
gotoxy(25,8);cout<<"PRESS any key for back to MENU";
}
void main()
{
int pil;
int data;
create();
do
{
clrscr();
gotoxy(25,2);cout<<"========MENU PILIHAN========"<<endl<<endl;
gotoxy(25,4);cout<<"============================"<<endl;
gotoxy(30,6);cout<<" 1. ENQUEUE "<<endl;](https://image.slidesharecdn.com/programqueue-140626044608-phpapp01/75/contoh-Program-queue-5-2048.jpg)
Uploaded byBina Sarana Informatika
contoh Program queue
This document defines functions for implementing a queue data structure using an array in C++. It includes functions for creating and initializing the queue, checking if the queue is empty or full, adding elements to the queue (enqueue), removing elements from the queue (dequeue), clearing the queue, and displaying the elements of the queue. The main function provides a menu driven program to demonstrate these queue functions.
More Related Content
contoh Program queue
- 1. #include <stdio.h> #include <conio.h> #include<iostream.h> #define MAX 6 typedef struct { int data[MAX]; int head; int tail; }queue; queue antrian; void create() { antrian.head=antrian.tail=-1; } int isempty() { if(antrian.tail==-1) return 1; else return 0; }
- 2. int isfull() { if(antrian.tail==MAX-1) return1; else return 0; } void enqueue(int data) { if(isempty()==1) { antrian.head=antrian.tail=0; antrian.data[antrian.tail]=data; printf("%d, Sudah Masuk!",antrian.data[antrian.tail]); void tampil(); { int i; if (isempty()==0) { for(i=antrian.head;i<=antrian.tail;i++) { printf(" %d ",antrian.data[i]); } }
- 3. else printf("n**** QUEUE ISEMPTY ****n"); } } else if(isfull()==0) { antrian.tail++; antrian.data[antrian.tail]=data; printf("%d , Sudah Masuk!",antrian.data[antrian.tail]); } else{ if(isfull()==1) { cout<<"nn**** QUEUE IS FULL , data TIDAK dapat masuk ****"; } } gotoxy(25,8);cout<<"PRESS any key for back to MENU"; } int dequeue() { if (isempty()==1){ cout<<"n**** ERROR :: QUEUE IS EMPTY ****";
- 4. }else if(isempty()==0){ int i; int e=antrian.data[antrian.head]; for(i=antrian.head;i<=antrian.tail-1;i++) { antrian.data[i]=antrian.data[i+1]; } antrian.tail--; cout<<"nnDataYang Keluar => "<<e; } gotoxy(25,8);cout<<"PRESS any key for back to MENU"; } void clear() { antrian.head=antrian.tail=-1; printf("nn**** DATA CLEAR ****"); gotoxy(25,8);cout<<"PRESS any key for back to MENU"; } void tampil() { int i; if(isempty()==0)
- 5. { cout<<"Data Yang adaDalam QUEUE : "<<endl<<endl; for(i=antrian.head;i<=antrian.tail;i++) { printf("| %d |",antrian.data[i]); } } else { printf("n**** QUEUE IS EMPTY ****n"); } gotoxy(25,8);cout<<"PRESS any key for back to MENU"; } void main() { int pil; int data; create(); do { clrscr(); gotoxy(25,2);cout<<"========MENU PILIHAN========"<<endl<<endl; gotoxy(25,4);cout<<"============================"<<endl; gotoxy(30,6);cout<<" 1. ENQUEUE "<<endl;
- 6. gotoxy(30,7);cout<<" 2. DEQUEUE"<<endl; gotoxy(30,8);cout<<" 3. TAMPILAN "<<endl; gotoxy(30,9);cout<<" 4. CLEAR "<<endl; gotoxy(30,10);cout<<" 5. KELUAR "<<endl; gotoxy(25,12);cout<<"============================"<<endl; gotoxy(25,14);cout<<" Masukan Pilihan Anda => ";cin>>pil; switch(pil){ case 1: clrscr(); printf("nn Masukan Data => "); scanf("%d",&data); enqueue(data); break; case 2: clrscr(); dequeue(); break; case 3: clrscr(); cout<<endl; tampil(); break;
- 7. case 4: clrscr(); clear(); break; case 5: clrscr(); gotoxy(25,8);cout<<"****TERIMA KASIH ****"<<endl; break; } getch(); } while(pil!=5); }