Leetcode Flashcards

Leetcode Flashcards is a great way to prepare for coding interviews and improve your problem-solving skills.

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Leetcode Flashcards

Code to Swap 2 numbers without using Temp variable!
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3 years ago | [YT] | 1

Code to Swap 2 numbers using Temp variable😁
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3 years ago | [YT] | 1

How to reverse a number?

Here rem = remainder & rev = reversed
Example1:
num = 123
rev = 321

#code #java #reverse #number

3 years ago | [YT] | 1

Common way to join two strings in a programming language?

3 years ago | [YT] | 0

GCD of 2 Numbers🙌
Easy Recursive Approach.

GCD - Greatest Common Divisor!

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3 years ago | [YT] | 1

What is the correct format to compare 2 strings in Java?

3 years ago | [YT] | 0

int x = 10;
int y = 20;
int z = x + y;
x = z;
y = x;
print ( x : y: )

3 years ago | [YT] | 1

How do you declare a 2D array in Java?

Like if you got it right👍

3 years ago | [YT] | 1

Check if number is even!

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#even #coding #check if #solve #even number

3 years ago (edited) | [YT] | 1

Leetcode: Array Concatenation Video Up!!!!

WATCH NOW❤️

3 years ago | [YT] | 0