High-effort vs. Low-effort
Submissions: 1746   Accuracy:


  Difficulty: Easy   Marks: 2

You are given n days and for each day (di) you could either perform a high effort tasks (hi) or a low effort tasks (li) or no task with the constraint that you can choose a high-effort tasks only if you chose no task on the previous day. Write a program to find the maximum amount of tasks you can perform within these n days.



The first line of input contains an integer T denoting the number of test cases. Then T test cases follow. The first line of each test case contains an integer N denoting the number of days

The second line of each test case contains N space separated integers denoting elements of the array hi[ ].

The third line of each test case contrains N space separated integers denoting elements of the array li[ ].


Print the maximum amount of task that can be performed under the given constraint for each test case in a new line.


1<= T <=100

1<= N <=100000

1<= li[ ]





3 6 8 7 6

1 5 4 5 3



** For More Input/Output Examples Use 'Expected Output' option **

Contributor: Sujnesh Mishra
Author: sujnesh

If you have purchased any course from GeeksforGeeks then please ask your doubt on course discussion forum. You will get quick replies from GFG Moderators there.

Need help with your code? Please use ide.geeksforgeeks.org, generate link and share the link here.

to report an issue on this page.