added airline

Airline/airline.cpp

@@ -0,0 +1,62 @@
+#include<iostream>
+using namespace std;
+
+//Creating a class Luggage containing all information about the luggage
+class Luggage
+{
+    public:
+    int A,B,C,D,E;
+    int compare()
+    {
+      //All the possible conditions for which luggage is allowed and we return the function
+        if(A+B<=D)
+     	{
+	    	if(C<=E)
+		    {
+			    cout<<"YES"<<endl;
+    			return 0;
+	    	}
+    	}
+	    if(B+C<=D)
+    	{
+	    	if(A<=E)
+		    {
+			    cout<<"YES"<<endl;
+    			return 0;
+	    	}
+    	}
+	    if(A+C<=D)
+    	{
+	    	if(B<=E)
+		    {
+			    cout<<"YES"<<endl;
+    			return 0;
+	    	}
+    	}
+	  //If any of the above conditions fails then luggage is not allowed and 0 is returned.
+	    cout<<"NO"<<endl;
+	    return 0;
+    }
+};
+
+int main()
+{
+  //Getting total number of cases
+    int x;
+    cin>>x;
+  //Array of object consisting of information about every case
+    Luggage l[x];
+
+    for(int i = 0; i < x; i++)
+    {
+        cin>>l[i].A>>l[i].B>>l[i].C>>l[i].D>>l[i].E;
+    }
+
+  //Calling the function for every case
+    for(int i = 0;i<x;i++)
+    {
+        l[i].compare();
+    }
+
+    return 0;
+}

Airline/readme.md

@@ -0,0 +1 @@
+[AIRLINE](https://www.codechef.com/SEPT21C/problems/AIRLINE)