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[백준] 13771 - Presents
문제 링크 13771번: Presents (acmicpc.net) 13771번: Presents Input will consist of a single scenario which contains a list of prices from a shop, each on a separate line. The first line will contain N, the number of prices (2 n; for (int i = 0; i > a[i]; std::sort(a, a + n); std::cout.precision(2); std::cout
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2021. 8. 1. 12:33