Separate 0 and 1 to sides in an array of zero and ones?
Software Development Engineer Interview Questions
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invert binary tree give different approaches
Round-1 Implement a data structure similar to Hashmap that maps integer to integer, but with additional methods: get(key), set(key, x),:- usual as a normal hashmap, incr_value(s), incr_key(s):- they respectively increment integer value of all "values" of the keys, and all "keys" of the dictionary by the value "s" eg:- if dat_str={1:10, 4:12} and I call dat_str.incr_value(7), I get dat_str as {1:17, 4:19}. Further if I now call dat_str.incr_key(7), I get dat_str as {8:17, 11:19).
Solve this coding question brother.
Describe OOPs and why it's preferred?
Questions based on hashmaps, arrays and graphs.
What was the role you played in your project?
Both simple, but not easy to code bug-free at one time.
linked list coding, compile and run. Also unix tools usage questions.
DSA was the main focus.
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