Project Euler #163: Cross-hatched triangles

Hacker
Rank
Score
301
flag of India
100.00
302
flag of India
100.00
304
flag of India
100.00
307
flag of India
100.00
308
flag of India
100.00
310
flag of India
100.00
313
flag of India
100.00
318
flag of India
100.00
320
flag of India
100.00
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