번호추첨기 - 랜덤번호 생성하여 추첨하기 (중복없음)

They will create a random number based on the maximum between the number desired.

In some ways you can take advantage of.
1. When choosing someone to run errands
2. Who do you determine the supper ssolji
3. When you exercise in the lucky draw
Etc. can be utilized in many ways.
Once you have entered the maximum number of 50 million number comes up 1-50.
Duplicate numbers are not listed.