expected a type specifier error

[jekaterina]

When I try to assign a argument for constructor, error "expected a type specifier" pops out.
e.g runway run1(1),run2;

But I don't know the problem and how I can solve it, please help! Thanks.

#include<iostream>
#include<string>
using namespace std;
#define id1=1;id2=2;

class airport{
	private:
	public:

class runway{
		private:
			int no;
			char list[1000][3];
		public:

		runway(int id){
			no=id;
		}

		int showid(){
			return no; }

		void sort(){


		}


		void print(){
			
			
		}

	};
	runway run1,run2;
	
	void print(){
		run1.print();
		run2.print();
	}

	};

		
		class flight{
			private:string no,type,planned_time;
			public:
				flight(string no1,string type1,string planned_time1){
				no=no1;
				type=type1;
				planned_time=planned_time1;
			}

			string getno(){
				return no;}
		
	};


int main(){
	int n;
	string no,type,planned_time;
	cout<<"Please input the number of flights in the timetable:\n";
			cin>>n;
			cout<<"Please input the detail of the flights:\n";
			for(int i=0;i<n;i++){
				cin>>no>>type>>planned_time;
				flight setup(no,type,planned_time);
				


			}



	return 0;
}

[TarikNeaj]

runway run1,run2; You dont have a default constructor, so you cant do this. Your constructor takes one integer as parameter.

Add this to your class:

Runway() {}

[TarikNeaj]

TarikNeaj wrote:

runway run1,run2; You dont have a default constructor, so you cant do this. Your constructor takes one integer as parameter.

Add this to your class:

Runway() {}

Or if u want it to run as intended, pass an integer when you create an object.

runway run1(50);
runway run2(100);

[jekaterina]

Just because i assign arguments as this, the error pops up. Otherwise,it's fine,so that's the point confusing me.
runway run1(50);