Part Time Interview Questions

16,320 part time interview questions shared by candidates

Sally wants to make a bracelet where each bead, numbered sequentially up to a length given, is next to another bead so that the numbers on each sum to a prime number. How many ways can she rearrange the beads to make this bracelet? For example: length given is 4, so beads are numbered 1234. The only ways to arrange this bracelet so that all adjacent numbers sum to a prime, is 1234 or 4123
avatar

Part-Time Developer

Interviewed at Barclays

4
Apr 20, 2018

Sally wants to make a bracelet where each bead, numbered sequentially up to a length given, is next to another bead so that the numbers on each sum to a prime number. How many ways can she rearrange the beads to make this bracelet? For example: length given is 4, so beads are numbered 1234. The only ways to arrange this bracelet so that all adjacent numbers sum to a prime, is 1234 or 4123

Viewing 241 - 250 interview questions

Glassdoor has 16,320 interview questions and reports from Part time interviews. Prepare for your interview. Get hired. Love your job.