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Hazim Ismail | 1301194149| IF-43-05 #289

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14 changes: 7 additions & 7 deletions ASD_Task_2.layout
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Original file line number Diff line number Diff line change
Expand Up @@ -2,24 +2,24 @@
<CodeBlocks_layout_file>
<FileVersion major="1" minor="0" />
<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">
<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="656" topLine="0" />
<Cursor1 position="663" topLine="27" />
</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="82" />
</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.cpp" open="1" top="0" tabpos="3" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
<Cursor>
<Cursor1 position="151" topLine="0" />
<Cursor1 position="3424" topLine="146" />
</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.cpp" open="1" top="1" tabpos="5" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
<Cursor>
<Cursor1 position="214" topLine="117" />
<Cursor1 position="958" topLine="11" />
</Cursor>
</File>
<File name="operation.h" open="1" top="0" tabpos="1" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
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56 changes: 48 additions & 8 deletions list.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -6,6 +6,7 @@ void createList(List &L) {
*/
//-------------your code here-------------
cout<<"your code here"<<endl;
first(L) = NULL;


//----------------------------------------
Expand All @@ -19,7 +20,9 @@ address allocate(infotype x) {
address P = NULL;
//-------------your code here-------------
cout<<"your code here"<<endl;

P = new elmlist;
info(P) = x;
next(P) = NULL;

//----------------------------------------
return P;
Expand All @@ -31,6 +34,7 @@ void deallocate(address &P) {
*/
//-------------your code here-------------
cout<<"your code here"<<endl;
delete(P);


//----------------------------------------
Expand All @@ -43,7 +47,8 @@ void insertFirst(List &L, address P) {
*/
//-------------your code here-------------
cout<<"your code here"<<endl;

next(P) = first(L);
first(L) = P;


//----------------------------------------
Expand All @@ -56,7 +61,16 @@ void insertLast(List &L, address P) {
*/
//-------------your code here-------------
cout<<"your code here"<<endl;

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

//----------------------------------------
}
Expand All @@ -71,7 +85,10 @@ 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 @@ -84,7 +101,11 @@ void deleteFirst(List &L, address &P) {
*/
//-------------your code here-------------
cout<<"your code here"<<endl;

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


//----------------------------------------
Expand All @@ -97,7 +118,17 @@ void deleteLast(List &L, address &P) {
*/
//-------------your code here-------------
cout<<"your code here"<<endl;

address Q;
Q = first(L);
if (next(Q) == NULL){
deleteFirst(L, P);
} else {
while (next(next(Q)) != NULL){
Q = next(Q);
}
P = next(Q);
next(Q) = NULL;
}


//----------------------------------------
Expand All @@ -110,7 +141,12 @@ void printInfo(List L) {
*/
//-------------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 @@ -125,6 +161,8 @@ void insertAfter(List &L, address Prec, address P) {
*/
//-------------your code here-------------
cout<<"your code here"<<endl;
next(P) = next(Prec);
next(Prec) = P;

//----------------------------------------

Expand All @@ -137,7 +175,9 @@ void deleteAfter(List &L, address Prec, address &P) {
*/
//-------------your code here-------------
cout<<"your code here"<<endl;

P = next(Prec);
next(Prec) = next(P);
next(P) = NULL;

//----------------------------------------
}
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5 changes: 3 additions & 2 deletions list.h
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Original file line number Diff line number Diff line change
Expand Up @@ -30,14 +30,15 @@ typedef struct elmlist *address;

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

infotype info;
address next;

//----------------------------------------
};

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

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

Expand Down
11 changes: 11 additions & 0 deletions operation.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -14,6 +14,17 @@ void insert_sorted(List &L, infotype x) {

//-------------your code here-------------
cout<<"your code here"<<endl;
address P, Q;
P = first(L);
if (P == NULL || info(P) > x){
insertFirst(L, allocate(x));
} else if (findElm(L, x) == NULL){
while (P != NULL && info(P) < x){
Q = P;
P = next(P);
}
insertAfter(L, Q, allocate(x));
}


//----------------------------------------
Expand Down