Problems
Unhappy numbers (RU)
Submits: 108
Accepted submits: 2
Users submitted: 34
Users accepted: 2
Complexity: 94%
The complexity of the problem is determined by the ratio between number of users who have solved the problem, and number of users who have submitted solution.
Accepted submits: 2
Users submitted: 34
Users accepted: 2
Complexity: 94%
The complexity of the problem is determined by the ratio between number of users who have solved the problem, and number of users who have submitted solution.