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# code-challenge Questions

### Coding challenge: a knight.on a chessboard

10-Mar-17 1:28am - updated 22-Feb-23 23:04pm

### Coding challenge: smallest circle to surround a set of points

5-Jan-17 15:36pm - updated 15-Jan-17 9:32am

### Coding challenge: convert tabs to spaces

1-Dec-16 9:46am - updated 6-Dec-16 21:25pm

### Coding challenge: rolling average and standard deviation

24-Feb-17 5:01am - updated 3-Mar-17 2:24am

### Coding challenge: convert an integer to a sentence.

13-Jan-17 1:14am - updated 19-Jan-17 19:05pm

### Coding challenge: find the repeated items in a collection of elements.

10-Feb-17 3:17am - updated 30-Mar-18 3:28am

### Coding challenge: generate anagrams.

3-Mar-17 3:51am - updated 18-Jun-18 2:04am

### Coding challenge: is a point in a polygon?

16-Dec-16 3:56am - updated 6-Jan-17 11:49am

### Coding challenge: inserting operators between values to generate an answer.

28-Apr-17 3:03am - updated 3-May-17 0:06am

### Coding challenge: arrange numbers to form the largest possible integer

20-Jan-17 8:22am - updated 25-Jan-17 20:16pm

### Coding challenge: longest substring contained in two strings

27-Jan-17 4:25am - updated 5-Feb-17 16:41pm

### Coding challenge: largest possible sum from consecutive numbers

3-Feb-17 5:31am - updated 9-Feb-17 20:34pm

### Code challenge: greatest common denominator

9-Dec-16 2:09am - updated 15-Dec-16 19:06pm

### Coding challenge: comparing names intellligently

17-Mar-17 1:53am - updated 19-Mar-17 8:03am

### Coding challenge: detect poor grammar

31-Mar-17 3:52am - updated 31-Mar-17 10:07am

### Coding challenge: convert a float to a fraction with a set limit on the number of digits

21-Apr-17 3:32am - updated 26-Apr-17 21:37pm

### How do I change the scanner variable so it inputs two different values?

14-Feb-20 16:13pm - updated 14-Feb-20 21:59pm

### What does this part of tictactoe game in java is asking me to do? Need clarification

12-Apr-20 9:21am - updated 12-Apr-20 11:50am

### Quick question about replacing a character at a specific index in java

17-Apr-20 9:19am - updated 17-Apr-20 21:51pm

### How do I solve the following problem: the seasonal war.

6-May-21 5:46am - updated 28-Dec-21 7:53am
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