#include using namespace std; const int MAX=10; void masuk(int[],int,int&,int&); void apus(int[],int&,int&); void display(int[],int,int); int main() { int front=-1, end = -1, data[MAX]; while(1){ int menu, input; cout<<"1. input\n" <<"2. delete\n" <<"3. quit\n"; cin >> menu; switch(menu){ case 1: cout<<"data to input : "; cin>>input; masuk(data,input,front,end); break; case 2: apus(data,front,end); break; case 3: return 0; default: cout<<"invalid input\n"; } cout<<"\nfront:"< 0 && end==front-1){ cout<<"data full"; return; }else /*-=========================================- // VERSI SINGKAT koding diatas //------------------------------------------ if((front == 0 && end==MAX-1)||(front > 0 && end==front-1)){ cout<<"data full"; return; } -===========================================-*/ if(end == -1 && front == -1){ end++; front++; }else if(end == MAX-1) end=0;else end++; data[end]=input; } void apus(int data[], int&front, int&end){ if(front==-1){ cout<<"data kosong"; return; } if(front==end){ front = -1; end = -1; return; } front++; } void display(int data[], int front, int end){ if(front==-1&&end==-1){ cout<<"data kosong"; } if(front>end){ for(int i=front;i

circular queue