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Balqis Sayyidahtul Atikah #293

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16 changes: 8 additions & 8 deletions ASD_Task_2.layout
View file
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Original file line number Diff line number Diff line change
Expand Up @@ -4,27 +4,27 @@
<ActiveTarget name="Debug" />
<File name="operation.cpp" open="1" top="0" tabpos="5" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
<Cursor>
<Cursor1 position="656" topLine="0" />
<Cursor1 position="0" topLine="1" />
</Cursor>
</File>
<File name="Main.cpp" open="1" top="0" tabpos="4" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
<Cursor>
<Cursor1 position="837" topLine="23" />
<Cursor1 position="2649" topLine="75" />
</Cursor>
</File>
<File name="list.h" open="1" top="1" tabpos="2" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
<File name="list.h" open="1" top="0" tabpos="2" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
<Cursor>
<Cursor1 position="151" topLine="0" />
<Cursor1 position="75" topLine="19" />
</Cursor>
</File>
<File name="list.cpp" open="1" top="0" tabpos="3" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
<File name="operation.h" open="1" top="1" tabpos="1" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
<Cursor>
<Cursor1 position="214" topLine="117" />
<Cursor1 position="152" topLine="0" />
</Cursor>
</File>
<File name="operation.h" open="1" top="0" tabpos="1" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
<File name="list.cpp" open="1" top="0" tabpos="3" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
<Cursor>
<Cursor1 position="152" topLine="0" />
<Cursor1 position="417" topLine="6" />
</Cursor>
</File>
</CodeBlocks_layout_file>
92 changes: 56 additions & 36 deletions list.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -5,22 +5,19 @@ void createList(List &L) {
* FS : set first(L) with Null
*/
//-------------your code here-------------
cout<<"your code here"<<endl;


first(L)=NULL;
//----------------------------------------
}

address allocate(infotype x) {
/**
* FS : return new list element with info = x and next element is Null
*/

address P = NULL;
//-------------your code here-------------
cout<<"your code here"<<endl;


P= new elmList;
info(P)=x;
next(P)=NULL;
//----------------------------------------
return P;
}
Expand All @@ -30,9 +27,7 @@ void deallocate(address &P) {
* FS : delete element pointed by P
*/
//-------------your code here-------------
cout<<"your code here"<<endl;


delete P;
//----------------------------------------
}

Expand All @@ -42,10 +37,10 @@ void insertFirst(List &L, address P) {
* FS : element pointed by P became the first element in List L
*/
//-------------your code here-------------
cout<<"your code here"<<endl;



if(first(L)!=NULL){
next(P)=first(L);
}
first(L)=P;
//----------------------------------------
}

Expand All @@ -55,9 +50,16 @@ void insertLast(List &L, address P) {
* FS : element pointed by P became the last element in List L
*/
//-------------your code here-------------
cout<<"your code here"<<endl;


address Prec;
Prec=first(L);
if (first(L)== NULL){
insertFirst(L,P);
}else {
while (next(Prec) != NULL){
Prec=next(Prec);
}
insertAfter(L,Prec,P);
}
//----------------------------------------
}

Expand All @@ -70,9 +72,10 @@ address findElm(List L, infotype x) {

address P;
//-------------your code here-------------
cout<<"your code here"<<endl;


P=first(L);
while(P!=NULL && info(P)!=x){
P=next(P);
}
//----------------------------------------
return P;
}
Expand All @@ -83,10 +86,12 @@ void deleteFirst(List &L, address &P) {
* FS : first element in List L is removed and is pointed by P
*/
//-------------your code here-------------
cout<<"your code here"<<endl;



P=first(L);
if (next(P) != NULL){
first(L)=next(P);
} else {
first(L)=NULL;
}
//----------------------------------------
}

Expand All @@ -96,10 +101,17 @@ void deleteLast(List &L, address &P) {
* FS : last element in List L is removed and is pointed by P
*/
//-------------your code here-------------
cout<<"your code here"<<endl;



address Prec;
Prec=first(L);
if (next(Prec)== NULL){
first(L) = NULL;
} else {
while (next(next(Prec)) != NULL){
Prec=next(Prec);
}
P = next(Prec);
next(Prec) = NULL;
}
//----------------------------------------
}

Expand All @@ -109,9 +121,12 @@ void printInfo(List L) {
* call the view_data function from my_data.h to print the info
*/
//-------------your code here-------------
cout<<"your code here"<<endl;


address P;
P = first(L);
while(P!=NULL){
cout<<info(P)<<", ";
P=next(P);
}
//----------------------------------------
cout<<endl;
}
Expand All @@ -124,8 +139,10 @@ void insertAfter(List &L, address Prec, address P) {
* pointed by pointer Prec
*/
//-------------your code here-------------
cout<<"your code here"<<endl;

if (next(Prec)!=NULL){
next(P)=next(Prec);
}
next(Prec)=P;
//----------------------------------------

}
Expand All @@ -136,9 +153,12 @@ void deleteAfter(List &L, address Prec, address &P) {
* is removed and pointed by pointer P
*/
//-------------your code here-------------
cout<<"your code here"<<endl;


P=next(Prec);
if (next(P)!=NULL){
next(Prec)=next(P);
} else{
next(Prec)=NULL;
}
//----------------------------------------
}

6 changes: 3 additions & 3 deletions list.h
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Original file line number Diff line number Diff line change
Expand Up @@ -30,14 +30,14 @@ typedef struct elmlist *address;

struct elmlist{
//------------- your code here -----------


infotype info;
address next;
//----------------------------------------
};

struct List{
//------------- your code here -----------

address first;
//----------------------------------------
};

Expand Down
22 changes: 19 additions & 3 deletions operation.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -13,8 +13,24 @@ void insert_sorted(List &L, infotype x) {
*/

//-------------your code here-------------
cout<<"your code here"<<endl;


address P, Prec;
P=allocate(x);
if (first(L)==NULL){
insertFirst(L, P);
} else{
Prec=first(L);
while (next(Prec) != NULL && x > info(Prec)){
Prec=next(Prec);
}
if (x!=info(Prec)){
if(x>info(Prec)){
insertLast(L, P);
} else if(x<info(Prec)){
insertFirst(L, P);
} else{
insertAfter(L, Prec, P);
}
}
}
//----------------------------------------
}