Problem 45335. Take it out
Consider the integer number sequence N (1 to infinity).
After each iteration, take out the (k+1)th elements; where k is the number of iteration.
you've to find the nth number in the remaining sequence after k-th iteration.
- N= 1 2 3 4 5 6 7 8 9 10 11 12 ...
- for k=1, N becomes --- 1, 3, 5, 7, 9, 11, 13, 15, 17, …
- for k=2, N becomes --- 1, 3, 7, 9, 13, 15, 19, 21, 25, …
- so for [k=2,n=8], output should be 21.
Solution Stats
Problem Comments
Solution Comments
Show commentsProblem Recent Solvers14
Suggested Problems
-
2846 Solvers
-
How many monitors are connected ?
151 Solvers
-
122 Solvers
-
205 Solvers
-
Sort the vector with the given index
118 Solvers
More from this Author165
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!