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Data update

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Ingy döt Net 2024-10-16 18:07:41 -07:00
parent 81fd053722
commit 52a6ef48dd
10248 changed files with 63654 additions and 6775 deletions
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20
Task/Substring/Rust/substring.rust
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@ -1,20 +0,0 @@
let s = "abc文字化けdef";
let n = 2;
let m = 3;
// Print 3 characters starting at index 2 (c文字)
println!("{}", s.chars().skip(n).take(m).collect::<String>());
// Print all characters starting at index 2 (c文字化けdef)
println!("{}", s.chars().skip(n).collect::<String>());
// Print all characters except the last (abc文字化けde)
println!("{}", s.chars().rev().skip(1).collect::<String>());
// Print 3 characters starting with 'b' (bc文)
let cpos = s.find('b').unwrap();
println!("{}", s[cpos..].chars().take(m).collect::<String>());
// Print 3 characters starting with "けd" (けde)
let spos = s.find("けd").unwrap();
println!("{}", s[spos..].chars().take(m).collect::<String>());