Mahmoud Khalid

923 subscribers

14 videos

View on YouTube

Problem Solving & Cyber Security

Latest Videos

Codeforces Round 872 (Div. 2)

Codeforces Round 872 (Div. 2)

Mahmoud Khalid

695 views·3 years ago

Codeforces Round 868 (Div. 2)

Codeforces Round 868 (Div. 2)

Mahmoud Khalid

309 views·3 years ago

Codeforces Round 862 (Div. 2)

Codeforces Round 862 (Div. 2)

Mahmoud Khalid

545 views·3 years ago

Frequency Array (Arabic)

Frequency Array (Arabic)

Mahmoud Khalid

3.7K views·3 years ago

BFS

BFS

Mahmoud Khalid

411 views·3 years ago

DFS Part 2 (Bipratite Graph Cycle Detection Floodfill)

DFS Part 2 (Bipratite Graph Cycle Detection Floodfill)

Mahmoud Khalid

423 views·3 years ago

Depth First Search (DFS) Part 1

Depth First Search (DFS) Part 1

Mahmoud Khalid

563 views·3 years ago

Problem Solving Tips & Tricks

Problem Solving Tips & Tricks

Mahmoud Khalid

1.2K views·3 years ago

Prefix Sum Cumulative Sum 1D and 2D With Practice (Arabic)

Prefix Sum Cumulative Sum 1D and 2D With Practice (Arabic)

Mahmoud Khalid

3.8K views·3 years ago

How To Use Codeforces

How To Use Codeforces

Mahmoud Khalid

9.2K views·3 years ago

Binary Search (Arabic)

Binary Search (Arabic)

Mahmoud Khalid

2.5K views·3 years ago

Binary Search Practice

Binary Search Practice

Mahmoud Khalid

1.4K views·3 years ago

Binary Search on Doubles

Binary Search on Doubles

Mahmoud Khalid

1.9K views·3 years ago

Two Pointers (Arabic)

Two Pointers (Arabic)

Mahmoud Khalid

2.4K views·3 years ago

Mahmoud Khalid - NatokHD | NatokHD