Project Euler #163: Cross-hatched triangles

Hacker
Rank
Score
442
flag of India
100.00
445
flag of United States
100.00
447
flag of India
100.00
449
flag of India
100.00
452
flag of India
100.00
453
flag of Bangladesh
100.00
454
flag of Poland
100.00
456
flag of Canada
100.00
457
flag of India
100.00
458
flag of India
100.00
459
flag of Bulgaria
100.00
460
flag of India
100.00
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