Suppose you go from position 7 to 10 to 6 to 4. Then you have walked 9 units of distance, since 7 to 10 is 3 units, 10 to 6 is 4, and 6 to 4 is 2. Total distance traveled = 3 + 4 + 2 = 9.
Example:
Input x = [1 2 3 2] Output y is 3
Solution Stats
Problem Comments
11 Comments
Solution Comments
Show comments
Loading...
Problem Recent Solvers2561
Suggested Problems
-
5985 Solvers
-
Find state names that start with the letter N
1494 Solvers
-
How to find the position of an element in a vector without using the find function
2820 Solvers
-
948 Solvers
-
529 Solvers
More from this Author99
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
Amitava, can you give a clearer idea of what your function inputs and outputs should look like?
If you leave one test the solution is simply 9. As is this submission is very poor.
Needs generalization and a larger test suite.
This is a pretty good idea for a problem but it's *very* poorly stated.
I cleaned up the problem statement and added a few more tests.
good idea...
Very good problem. I had to solve the same one to determine whether a signal was oscillating or stable.
Interesting problem
nice problem
nice...
Great problem!