17 lines
582 B
Markdown
17 lines
582 B
Markdown
NOTE: This problem is a more challenging version of Problem 81.
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The minimal path sum in the 5 by 5 matrix below,
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by starting in any cell in the left column and finishing in any cell in the right column,
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and only moving up, down, and right, is indicated in red and bold; the sum is equal to `994`.
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~~~
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131 673 234 103 018
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201 096 342 965 150
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630 803 746 422 111
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537 699 497 121 956
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805 732 524 037 331
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~~~
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Find the minimal path sum, in matrix.txt (right click and "Save Link/Target As..."),
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a 31K text file containing a 80 by 80 matrix,
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from the left column to the right column. |