摘要:
By starting at the top of the triangle below and moving to adjacent numbers on the row below, the maximum total from top to bottom is 23. 37 42 4 68 5 9 3 That is, 3 + 7 + 4 + 9 = 23. Find the maximum... 阅读全文
posted @ 2015-09-06 20:22
水滴四川
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