sorting a vector pair by second element and then by first element in descending order when second element is equal

Asked Sep 09 '19 at 13:04

Active Sep 10 '19 at 14:04

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imagine I have a pair {(1,0), (2,0), (1,1), (2,1), (3,1)} and I want to have it like {(3,1), (2,1), (1,1), (2,0), (1,0)} after a sort by second element in descending order and then by the first element descending order.How can I do that?

edited Sep 10 '19 at 14:04

asked Sep 09 '19 at 13:04

Pritam Saha

sorting a vector pair by second element and then by first element in descending order when second element is equal

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