swampCTF 2024
MISC
Discord Challenge
swampCTF{w3lc0m3_t0_th3_swamp}
What the Form
google form不停重定向,直接F12看一下。flag就在前端。 swampCTF{F0rm5_K33p5_D4T4_H1dd3n}
OSINT
Lost in Space
图片是旅行者2号,问距离地球多少个天文单…
高级优化理论与方法(七) Solving Linear EquationsCase 2TheoremKaczmarzs AlgorithmTheoremExample PseudoinverseDefinitionSpecial Case 1Special Case 2 Properties of PseudoinverseLemma 1: Unique pseudoinverseLemma 2: Full Rank Factorization…