Programmer Internship Interview Questions

22,499 programmer internship interview questions shared by candidates

You have seven coins that look the same. One is heavier. You have a scale that has two sides, a left and right side. You can place the coins on the left side and right side to "weigh" them -- to find out which is heavier. How would you -- with the minimal number of comparisons, find out which is the heaviest.
avatar

Data Processing Programmer

Interviewed at State of New Jersey

3.8
Jun 28, 2013

You have seven coins that look the same. One is heavier. You have a scale that has two sides, a left and right side. You can place the coins on the left side and right side to "weigh" them -- to find out which is heavier. How would you -- with the minimal number of comparisons, find out which is the heaviest.

Viewing 3141 - 3150 interview questions

Glassdoor has 22,499 interview questions and reports from Programmer internship interviews. Prepare for your interview. Get hired. Love your job.