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Useful C++ Tips
Difference between en1 and en2, changed 5 character(s)
Some simple C++ tips for beginners:↵
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1 Use long long when values can be large
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2 Always check edge cases
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3 Read the constraints before choosing an algorithm
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4 Avoid O(n²) when n can be very large
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5 Test your solution with small cases before submitting
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Good luck and have fun coding! ↵

History

 
 
 
 
Revisions
 
 
  Rev. Lang. By When Δ Comment
en3 English sonquanpdp2025 2026-09-15 17:18:40 15
en2 English sonquanpdp2025 2026-09-15 17:18:27 5
en1 English sonquanpdp2025 2026-09-15 17:18:09 308 Bản sửa đổi đầu tiên (published)