Created
June 27, 2021 12:06
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競プロ典型 90 問 / Q074
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| using System; | |
| using System.Linq; | |
| class Q074 | |
| { | |
| static void Main() | |
| { | |
| Console.ReadLine(); | |
| Console.WriteLine(Console.ReadLine().Select((c, i) => (c - 'a') * (1L << i)).Sum()); | |
| } | |
| } |
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https://atcoder.jp/contests/typical90/submissions/23823602