logo CodeStepByStep logo

canMakeSum

Language/Type: Java recursion backtracking
Related Links:

Write a recursive method named canMakeSum that accepts a list of integers and a target integer as parameters and and returns true if it is possible to have some set of values from the list that sum to the target value. For example, the list [1, 1, 2, 3, 5] and target value 9 should return true because 5 + 3 + 1 = 9. However, the list [1, 4, 5, 6] and target value 8 should return false.

Type your Java solution code here:


This is a method exercise. Write a Java method as described. Do not write a complete program or class; just the method(s) above.

You must log in before you can solve this problem.

Log In

Need help?

If you do not understand how to solve an exercise or why your solution doesn't work, please contact your TA or instructor.
If something seems wrong with the site (errors, slow performance, incorrect tests, etc.), please

Is there a problem? Contact a site administrator.

©, all rights reserved.