How should I practice Reverse A String?

Start by reading the full statement, solve the visible examples, then compare the pattern against related Nvidia onsite interview problems in FastPrep.

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Problem · String

Reverse A String

Learn this problem

● Easy

NvidiaFULLTIMEONSITE INTERVIEW

Problem statement

You are given a string s consisting of printable ASCII characters.

Return a new string whose characters are the characters of s in reverse order.

The empty string reverses to the empty string.

Function

reverseString(s: String) → String

Examples

Example 1

s = "hello"return = "olleh"

Reading hello from right to left produces olleh.

Example 2

s = "a"return = "a"

A single character is already reversed.

Constraints

0 <= s.length <= 10^5.
s contains only printable ASCII characters.