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Biggest sum in triangle?
.........7 3 8 8 1 0 2 7 4 4 4 5 2 6 8 How to find the greatest sum of 2 routes Both starts from the top to the bottom layer Overlapped route will only be counted once. For example: The 1st route: (7)â3â8â7â5 = 30 The 2nd route: *7â8â1â4â6 = 19 *7 is overlapped with (7) therefore the second 7 doesn't count.
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Can you explain better? So there are only two routes? How do we determine these routes? Randomly or input? Why does the overlapped 7 not count? What do you mean by greatest sum of 2 routes?