Wonjun Jeong

Backend engineer specializing in scalable systems and reliable API design.

Republic of Korea

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The Digital Architect

Dev Battery

A technical journal on algorithms, backend architecture, and evidence-based software engineering.

[HackerRank] Cut the sticks (Java)

Cut the sticks

algorithms

HackerRank

2022-09-26

[HackerRank] Extra Long Factorials (Java)

Extra Long Factorials

algorithms

HackerRank

2022-09-25

[HackerRank] Find Digits (Java)

Find Digits

algorithms

HackerRank

2022-09-24

[HackerRank] Jumping on the Clouds: Revisited (Java)

Jumping on the Clouds: Revisited

algorithms

HackerRank

2022-09-23

[HackerRank] Sequence Equation (Java)

Sequence Equation

algorithms

HackerRank

2022-09-22

[HackerRank] Beautiful Days at the Movies (Java)

Beautiful Days at the Movies

algorithms

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Wonjun Jeong

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[HackerRank] Cut the sticks (Java)

[HackerRank] Extra Long Factorials (Java)

[HackerRank] Find Digits (Java)

[HackerRank] Jumping on the Clouds: Revisited (Java)

[HackerRank] Sequence Equation (Java)

[HackerRank] Beautiful Days at the Movies (Java)

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