IBM Interview Guide

Showing 3 of 146 questions

Ranking

A question's ranking corresponds to how commonly it's asked by IBM. The higher the ranking, the more likely you'll encounter it in a IBM interview.

Question

Frequency

Difficulty

Integer to Roman

Convert a given integer into its Roman numeral representation. You need to understand the mapping between integer values and Roman symbols to perform the conversion accurately.

ArraysStrings

Very likely

If you have a IBM interview, it's very likely that you will get this question

Medium

#1. Integer to Roman

Medium

Convert a given integer into its Roman numeral representation. You need to understand the mapping between integer values and Roman symbols to perform the conversion accurately.

ArraysStrings

This question is very likely to be asked in your IBM interview

Exclusive Time of Functions

Calculate the exclusive execution time for each function given a series of log entries marking function calls and returns. The exclusive time is the time spent within a function, not including time spent in its callees.

StacksArrays

Very likely

If you have a IBM interview, it's very likely that you will get this question

Medium

#2. Exclusive Time of Functions

Medium

StacksArrays

This question is very likely to be asked in your IBM interview

Fizz Buzz

Write a program that prints numbers from 1 to n, replacing multiples of 3 with "Fizz", multiples of 5 with "Buzz", and multiples of both with "FizzBuzz".

ArraysStrings

Very likely

If you have a IBM interview, it's very likely that you will get this question

Easy

#3. Fizz Buzz

Easy

Write a program that prints numbers from 1 to n, replacing multiples of 3 with "Fizz", multiples of 5 with "Buzz", and multiples of both with "FizzBuzz".

ArraysStrings

This question is very likely to be asked in your IBM interview

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