int main() {
std::map<std::string, std::string> disneyMap;
populateMap(disneyMap);
printFriend("Buzz", disneyMap);
printFriend("Lady", disneyMap);
printFriend("Simba", disneyMap);
printFriend("Gaston", disneyMap);
printFriend("Belle", disneyMap);
}
int User(UserNodePtr User,HashTablePtr H){
int choice;
int id;
char name[NameSize];
LinkNodePtr MFriend,TFriend;
printf("***********************************\n"
"* Enter your choice *\n"
"* 1 to view yourself *\n"
"* 2 to add a friend *\n"
"* 3 to delete a friend *\n"
"* 4 to follow somebody *\n"
"* 5 to cancel follow *\n"
"* 6 to find mutual friend *\n"
"* 7 to find twice friend *\n"
"* 8 to view somebody *\n"
"* 9 to end *\n"
"***********************************\n");
printf("your choice:\n");
if(!scanf("%d",&choice)){
printf("input error!!!\n");
exit(1);
}
while(choice != 9){
switch(choice){
case 1:
printUser(User,H);
break;
case 2:
printf("***********************************\n"
"* Enter your choice *\n"
"* 1 by id *\n"
"* 2 by name *\n"
"***********************************\n");
printf("your choice:\n");
if(!scanf("%d",&choice)){
printf("input error!!!\n");
choice = 0;
}
switch(choice){
case 1:
printf("input your friend's id:\n");
scanf("%d",&id);
if(FindId(id,H) != NULL) {
InsertFriends(User->Name, FindId(id, H)->Name, NameSize, H);
}else{
printf("Can't find!!!\n");
}
Write(H);
break;
case 2:
printf("input your firend's name:\n");
getchar();
scanf("%[^\n]",name);
if(Find(name,NameSize,H) != NULL) {
InsertFriends(User->Name, name, NameSize, H);
}else{
printf("Can't find!!!\n");
}
Write(H);
break;
default:
printf("Invalid choice!!!\n");
break;
}
break;
case 3:
printf("***********************************\n"
"* Enter your choice *\n"
"* 1 by id *\n"
"* 2 by name *\n"
"***********************************\n");
printf("your choice:\n");
if(!scanf("%d",&choice)){
printf("input error!!!\n");
choice = 0;
}
switch(choice){
case 1:
printf("input your friend's id:\n");
scanf("%d",&id);
if(FindId(id,H) != NULL) {
DeleteFriends(User->Name, FindId(id, H)->Name, NameSize, H);
}else{
printf("Can't find!!!\n");
}
Write(H);
break;
case 2:
printf("input your firend's name:\n");
getchar();
scanf("%[^\n]",name);
if(Find(name,NameSize,H) != NULL) {
DeleteFriends(User->Name, name, NameSize, H);
}else{
printf("Can't find!!!\n");
}
Write(H);
break;
default:
printf("Invalid choice!!!\n");
break;
}
break;
case 4:
printf("***********************************\n"
"* Enter your choice *\n"
"* 1 by id *\n"
"* 2 by name *\n"
"***********************************\n");
printf("your choice:\n");
if(!scanf("%d",&choice)){
printf("input error!!!\n");
choice = 0;
}
switch(choice){
case 1:
printf("input your follow's id:\n");
scanf("%d",&id);
if(FindId(id,H) != NULL) {
InsertFollows(User->Name, FindId(id, H)->Name, NameSize, H);
}else{
printf("Can't find!!!\n");
}
Write(H);
break;
case 2:
printf("input your follow's name:\n");
getchar();
scanf("%[^\n]",name);
if(Find(name,NameSize,H) != NULL) {
InsertFollows(User->Name, name, NameSize, H);
}else{
printf("Can't find!!!\n");
}
Write(H);
break;
default:
printf("Invalid choice!!!\n");
break;
}
break;
case 5:
printf("***********************************\n"
"* Enter your choice *\n"
"* 1 by id *\n"
"* 2 by name *\n"
"***********************************\n");
printf("your choice:\n");
if(!scanf("%d",&choice)){
printf("input error!!!\n");
choice = 0;
}
switch(choice){
case 1:
printf("input your follow's id:\n");
scanf("%d",&id);
if(FindId(id,H) != NULL) {
DeleteFollows(User->Name, FindId(id, H)->Name, NameSize, H);
}else{
printf("Can't find!!!\n");
}
Write(H);
break;
case 2:
printf("input your follow's name:\n");
getchar();
scanf("%[^\n]",name);
if(Find(name,NameSize,H) != NULL) {
DeleteFollows(User->Name, name, NameSize, H);
}else{
printf("Can't find!!!\n");
}
Write(H);
break;
default:
printf("Invalid choice!!!\n");
break;
}
break;
case 6:
printf("input a name:\n");
getchar();
scanf("%[^\n]",name);
if(Find(name,NameSize,H) != NULL){
MFriend = Intersection(User->Name,name,NameSize,H);
printList(MFriend,H);
}else{
printf("Can't find!!!\n");
}
break;
case 7:
printf("input a name:\n");
getchar();
scanf("%[^\n]",name);
if(Find(name,NameSize,H) != NULL){
TFriend = Twice(User->Name,name,NameSize,H);
printList(TFriend,H);
}else{
printf("Can't find!!!\n");
}
break;
case 8:
printf("***********************************\n"
"* Please input your choice *\n"
"* 1 friends *\n"
"* 2 follows *\n"
"* 3 fans *\n"
"***********************************\n");
printf("your choice:\n");
scanf("%d",&choice);
switch (choice){
case 1:
printFriend(User,H);
break;
case 2:
printFollow(User,H);
break;
case 3:
printFan(User,H);
break;
}
break;
default:
printf("Invalid choice!!!\n");
break;
}
printf("***********************************\n"
"* Enter your choice *\n"
"* 1 to view yourself *\n"
"* 2 to add a friend *\n"
"* 3 to delete a friend *\n"
"* 4 to follow somebody *\n"
"* 5 to cancel follow *\n"
"* 6 to find mutual *\n"
"* 7 to find twice *\n"
"* 8 to view somebody *\n"
"* 9 to end *\n"
"***********************************\n");
printf("your choice:\n");
if(!scanf("%d",&choice)){
printf("input error!!!\n");
exit(1);
}
}
}
