Problem 45384. Sum! Sum! Sum!

a,aa,aaa,aaaa,... 
2,22,222,2222,...  [for a=2]

Solution Comments

Problem Recent Solvers44

Suggested Problems

• Binary numbers

  4871 Solvers

• Which values occur exactly three times?

  5250 Solvers

• Find the sum of the elements in the "second" diagonal

  1206 Solvers

• Is the input divisible by 3?

  618 Solvers

• Vector Multiplication

  343 Solvers

More from this Author174

• String count

  22 Solvers

• Exponentiation

  33 Solvers

• Last non-zero digit

  44 Solvers

• Last Duplicate

  12 Solvers

• MinMax

  35 Solvers