Project Euler #163: Cross-hatched triangles

Hacker
Rank
Score
341
flag of India
100.00
343
flag of India
100.00
346
flag of Israel
100.00
347
flag of India
100.00
351
flag of India
100.00
352
flag of India
100.00
353
flag of India
100.00
356
flag of India
100.00
357
flag of India
100.00
359
flag of India
100.00
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