Problem 2149. 2倍してみよう - ここからスタート！

 Input  x = 2
 Output y is 4
 Input  x = 17
 Output y is 34

Solution Comments

Problem Recent Solvers612

Suggested Problems

• How to find the position of an element in a vector without using the find function

  2822 Solvers

• Reverse the vector

  17216 Solvers

• Project Euler: Problem 6, Natural numbers, squares and sums.

  2588 Solvers

• Who has power to do everything in this world?

  491 Solvers

• Make a vector of prime numbers

  972 Solvers

More from this Author2

• ベクトル [1 2 3 4 5 6 7 8 9 10]　の作成

  605 Solvers

• ベクトルのスケーリング

  531 Solvers