id/email
password
forgot password | create account
Or use
about | help | code help+videos | done | prefs
CodingBat code practice

 

Logic-1 > shareDigit
prev  |  next  |  chance

Given two ints, each in the range 10..99, return true if there is a digit that appears in both numbers, such as the 2 in 12 and 23. (Note: division, e.g. n/10, gives the left digit while the % "mod" n%10 gives the right digit.)

shareDigit(12, 23) → true
shareDigit(12, 43) → false
shareDigit(12, 44) → false

...Save, Compile, Run

public boolean shareDigit(int a, int b) { }


Shorter output


Forget It! -- delete my code for this problem

Progress graphs:
 Your progress graph for this problem
 Random user progress graph for this problem
 Random Epic Progress Graph

Java Help

Misc Code Practice

Difficulty: 166.0 Post-solution available

Copyright Nick Parlante 2016 - privacy