Hey, I found this random assortment of characters ...
Tạo vào: 14 tháng 6, 2026
Tạo vào: 14 tháng 6, 2026
Hey, I found this random assortment of characters on the ground in class. What does it mean?
1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p4 1s2 2s2 2p6 3s2 3p6 1s2 2s2 2p6 3s2 3p6 4s2 3d3 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d2 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 6s2 4f14 5d10 6p6 7s2 5f13 1s2 2s2 2p6 3s2 3p4 1s2 2s2 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 6s2 4f14 5d10 6p6 7s2 5f14 6d9 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 6s2 4f14 5d10 6p6 7s2 5f14 6d10 7p3 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6
This challenge does not contain boroCTF in the solution. Please put in the format boroCTF{ExAmPlE}
pythons='''1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p4 1s2 2s2 2p6 3s2 3p6 1s2 2s2 2p6 3s2 3p6 4s2 3d3 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d2 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 6s2 4f14 5d10 6p6 7s2 5f13 1s2 2s2 2p6 3s2 3p4 1s2 2s2 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 6s2 4f14 5d10 6p6 7s2 5f14 6d9 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 6s2 4f14 5d10 6p6 7s2 5f14 6d10 7p3 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6''' # split before 1s2 tokens=s.split() configs=[] cur=[] for tok in tokens: if tok=='1s2' and cur: configs.append(cur); cur=[tok] else: cur.append(tok) configs.append(cur) import re for cfg in configs: z=sum(int(re.search(r'(\d+)$', tok).group(1)) for tok in cfg) print(z, ' '.join(cfg))
The electron configurations decode to element symbols:
Se Ar V Zr Md S Be Rg Mc Xe
Flag:
boroCTF{SeArVZrMdSBeRgMcXe}
boroCTF{SeArVZrMdSBeRgMcXe} flag này không đúng, giải lại
Hey, I found this random assortment of characters on the ground in class. What does it mean?
1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p4 1s2 2s2 2p6 3s2 3p6 1s2 2s2 2p6 3s2 3p6 4s2 3d3 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d2 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 6s2 4f14 5d10 6p6 7s2 5f13 1s2 2s2 2p6 3s2 3p4 1s2 2s2 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 6s2 4f14 5d10 6p6 7s2 5f14 6d9 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 6s2 4f14 5d10 6p6 7s2 5f14 6d10 7p3 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6
This challenge does not contain boroCTF in the solution. Please put in the format boroCTF{ExAmPlE}