postingan kali ini tentang program sederhana link list insert
#include<iostream>
#include<cstdlib>
#include<conio.h>
using namespace std;
struct TNote{
int data;
TNote *next;
};
struct TNode{
int data;
TNode *next;
};
TNote *head, *tail;
TNode *kepala, *ekor;
void init(){
head==NULL;
tail==NULL;
kepala==NULL;
ekor==NULL;
}
int isEmpty(){
if(tail==NULL)return 1;
else return 0;
}
int isEmpty1(){
if(ekor==NULL)return 1;
else return 0;
}
void insertData(int databaru){
TNote *baru;
baru=new TNote;
baru->data=databaru;
baru->next=NULL;
if(isEmpty()==1){
head=tail=baru;
tail->next=NULL;
}else{
baru->next=head;
head=baru;
}
cout<<"Input berhasil"<<endl;
}
void insertBelakang(int databaru){
TNode *baru;
baru=new TNode;
baru->data=databaru;
baru->next=NULL;
if(isEmpty1()==1){
kepala=baru;
ekor=baru;
ekor->next=NULL;
}else{
ekor->next=baru;
ekor=baru;
}
cout<<"Input berhasil"<<endl;
}
void tampilData(){
TNote *bantu;
bantu=head;
if(isEmpty()==0){
while(bantu!=NULL){
cout<<bantu->data<<"->";
bantu=bantu->next;
}
}else cout<<"Link List Kosong"<<endl;
}
void tampil(){
TNode *bantu;
bantu=kepala;
if(isEmpty1()==0){
while(bantu!=NULL){
cout<<bantu->data<<"->";
bantu=bantu->next;
}
}else cout<<"\nData masih Kosong"<<endl;
}
void hapusDepan(){
TNote *hapus;
int d;
if(isEmpty()==0){
if(head!=tail){
hapus=head;
d=hapus->data;
head=head->next;
delete hapus;
}else{
d=tail->data;
head=tail=NULL;
}
cout<<d<<"terhapus";
}else cout<<"Masih Kosong\n";
}
void hapusBelakang(){
TNode *bantu,*hapus;
int d;
if(isEmpty1()==0){
bantu=kepala;
if(kepala!=ekor){
while(bantu->next!=ekor){
bantu=bantu->next;
}
hapus=ekor;
ekor=bantu;
d=hapus->data;
delete hapus;
ekor->next=NULL;
}else{
d=ekor->data;
kepala=ekor=NULL;
}
cout<<d<<"terhapus\n";
}else cout<<"Masih Kosong\n";
}
int main(){
int pil,databaru;
init();
do{
system("cls");
cout<<endl<<endl;
cout<<"========================"<<endl;
cout<<"= PROGRAM LINKED LIST ="<<endl;
cout<<"========================"<<endl;
cout<<"= 1.Insert depan ="<<endl;
cout<<"= 2.Insert belakang ="<<endl;
cout<<"= 3.Delete Depan ="<<endl;
cout<<"= 4.Delete Belakang ="<<endl;
cout<<"= 5.Tampil Data ="<<endl;
cout<<"= 6.Exit ="<<endl;
cout<<"========================"<<endl;
cout<<"Masukkan Pilihan :";cin>>pil;
switch(pil){
case 1:system("cls");{
cout<<"\n\n Masukkan Data : ";cin>>databaru;
insertData(databaru);
break;
}
case 2:system("cls");{
cout<<"\n\n Masukkan Data : ";cin>>databaru;
insertBelakang(databaru);
break;
}
case 3:system("cls");{
hapusDepan();
break;
}
case 4:system("cls");{
hapusBelakang();
break;
}
case 5:system("cls");{
cout<<"\n\n Tampil Data insert Depan : "<<endl;
tampilData();
cout<<"\n\n Tampil Data insert Belakang: "<<endl;
tampil();
break;
}
case 6:system("cls");{
return 0;
break;
}
default:system("cls");{
cout<<"Maaf Pilihan Anda Tidak Tersedia"<<endl;
}
}getch();
}while(pil!=6);
}
2 komentar
komentarSangat membantu gan..
Replypost terus ya
oke
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