Question

1. Write a program that creates a queue of Strings and allows the input of an integer value n, followed by n names to be placed in the queue. Then the program should execute a loop that performs the following:
 It displays the name in the front of the queue and asks the user to specify a number of names to be deleted. The user specifies a value and it deletes that number of names.
 Each name deleted is displayed on the screen.
 The two steps are continued until the queue is empty.

In C++

This questions seems tough to me. I have no idea how to do it.

Answer 1

#include<iostream>
#include<queue>
using namespace std;

int main()
{
queue<string>myqueue;
int i;
char name[20];
cout<<"Enter integer value n:";
cin>>n;
for(i=0; i<20; i++)
printf("%d names placed in the queue", n);
scanf("%d, &name[i]);

\\ i dont know if its good. Correct me pls.

@TuringTest

Answer 2

it looks like you're not deleting the names, but this is actually just beyond what I'm comfortable with in C++. I'm still a student after all, and this is what I'm studying right now. Sorry I can't give you more help on this one.

Answer 3

its ok TuringTest, i will try to figure it out. Thanks anyway. :)

Answer 4

#include<iostream>
#include<queue>
using namespace std;

int main()
{

int n;
cout<<"Enter an integer value n:";
cin>>n;

queue<string>names(n);

cout<<"%d names placed in the queue", n);

for(int i=0, i<names.size(); i++)

cout<<"Name in the front of the queue"<<names.front()<<""<<endl;

cout<<"Specify a number of names to be deleted:";

int value;
cin>>value;

Cout<<"Removing %d names in the queue"<<value<<endl;

while(names.size() !=0)
{
cout<<"Deleting names"<<names.front()<<endl;
names.pop();
}

if(names.empty())
cout<<"The queue is now empty!";

return 0;

}

\\I am not sure about the number of value the names should be deleted, i have put
while(names.size() !=0)

If somebody can correct me , .....