Question Details
Problem Restore or validate IP addresses from a string of digits, enumerating all valid dotted-quad forms. Likely LeetCode equivalent Related to LC 93 Restore IP Addresses. Tags coding, strings, backtracking, phone-screen
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This is a reported interview question from a flexport interview during the phone round.
It covers the following topics: Strings, Phone, Coding, Backtracking, Onsite .