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毎日コーディング勉強会コミュニティ
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use std::cmp; | |
//以下の配列は2019/7/1〜9/30までの最高気温の配列です。最も長い、30度を越えた連続日数を求めるプログラムを作成せよ | |
fn main() { | |
let temperatures = [25.7, 27.2, 26.3, 28.8, 30.5, 27.9, 29.5, 28.6, 28.5, 31.0, 24.8, 29.8, 26.3, 25.5, 29.2, 30.4, 30.3, 29.3, 26.3, 29.9, 30.3, 28.1, 32.0, 31.8, 32.1, 34.1, 29.1, 31.7, 32.9, 33.1, 34.8, 35.2, 36.5, 34.1, 33.0, 36.2, 34.9, 34.0, 32.3, 33.3, 34.5, 34.4, 36.7, 36.6, 35.6, 32.2, 31.2, 33.2, 33.7, 31.1, 30.6, 31.7, 31.9, 29.3, 28.9, 30.5, 29.6, 26.9, 27.5, 29.8, 28.2, 28.4, 29.0, 31.8, 31.2, 32.5, 33.2, 33.7, 34.7, 35.1, 32.3, 33.4, 32.7, 30.6, 26.9, 31.6, 32.5, 32.0, 31.9, 30.7, 27.6, 27.2, 25.1, 28.5, 28.9, 25.5, 28.4, 30.1, 29.2, 29.0, 29.9, 30.6]; | |
let mut count: i32 = 0; | |
let mut max: i32 = 0; | |
for t in temperatures.iter() { | |
if t > &30.0 { | |
count += 1; | |
} else { | |
max = cmp::max(max, count); | |
count = 0; | |
} | |
} | |
println!("{} days", max); | |
} |
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