HomeVolumesContestsSectionsForumsUsersPrintHelpAbout

Sections > Sorting and sequences > problem:


50320 - Random Sorted List

Guest
• Review clarifications (2)

Section problems

• 50730 - The largest product
• 50731 - The largest product (2)
• 50732 - Sorting
• 50549 - k-Nearest Neighbours (kNN)
• 50290 - Minimax Sum
• 50738 - Median value
• 50317 - Student Line Up
• 50311 - Student Line Up
• 50320 - Random Sorted List
• 50736 - Top N Donors - 2
• 50733 - The Highest Average
• 50364 - Student averages
• 50333 - Series of Squares
• 50734 - Product Info (In Srt)
• 50735 - Top M Products
• 50339 - The Largest Rectangle
• 50492 - Contest Scoreboard

Feedback

If you notice incorrect translations in Contester, please let author know.

Time limit 2000/4000/4000/4000 ms. Memory limit 65000/65000/65000/65000 Kb.
Problem By Ibrahim Mesecan.

Random Sorted List

For his experiments, your professor wants to use sorted lists with n elements. The list will be produced randomly, but at the same time he needs the list to be sorted in ascending order.

Question: Write a program that that produces random but sorted list where

  • the list has n elements and
  • the difference between any two consecutive list elements is smaller than k (between 0 and k-1)
Note: Nearly all programming languages have a randum number function. For C/C++, you can use rand() function (from stdlib.h library) to produce a random number. For Example, in the statement:
  r = rand()%10;
r will have a random value between 0 and 9.

Input specification
You will be given 2 integers: n, k; where n is between 1 and 5000 and 1 ≤ k ≤ 50.

Output specification
(Assume that the previous number before the first number is 0) Show the sorted list separated by spaces

 Sample Input I   
  10 5
 Sample Input II   
  15 4
 Sample Output I   
  3 5 7 11 11 11 13 16 17 17   
 Sample Output II   
  2 4 7 10 12 14 17 18 20 20 23 23 23 24 25  


Для отправки решений необходимо выполнить вход.

www.contester.ru