using a mac function toLower(char c) to write a toUpper(char c) function, without using any ascii code
Development Interview Questions
137,268 development interview questions shared by candidates
there is an array with 99 length long, each spot will have number from 1-100, number will never repeat on the array. Give as many way as possible to find the missing number.
given a linked list which has two types of pointers, a normal next pointer which points to next element in the list and random pointer which points to random element in the list. Question was to clone this linked list
You are in a room by yourself and someone walks into the room, asks you to find the temperature, and leaves. How would you find the temperature in the room without leaving the room?
Design a connection pool
implement a function thet gets a string ans prints all string permutetions
Implement a LRU cache.
They asked from data structures and algorithms, oops, os, dbms
what is angle between clock hands at 5:20
What would I do on the job in my first 90-180 days?
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