feat: 71_simplify_path
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a908102fc1
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cb60387170
7
71_simplify_path/Cargo.lock
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7
71_simplify_path/Cargo.lock
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# This file is automatically @generated by Cargo.
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# It is not intended for manual editing.
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version = 4
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[[package]]
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name = "simplify_path"
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version = "0.1.0"
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6
71_simplify_path/Cargo.toml
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6
71_simplify_path/Cargo.toml
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[package]
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name = "simplify_path"
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version = "0.1.0"
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edition = "2024"
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[dependencies]
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32
71_simplify_path/src/lib.rs
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32
71_simplify_path/src/lib.rs
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pub struct Solution;
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impl Solution {
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pub fn simplify_path(path: String) -> String {
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let mut stack: Vec<&str> = Vec::new();
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let parts = path.split('/');
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for part in parts {
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match part {
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"" | "." => {}
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".." => {
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stack.pop();
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}
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_ => {
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stack.push(part);
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}
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}
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}
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let mut result = String::new();
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for part in stack {
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result.push('/');
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result.push_str(part);
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}
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if result.len() == 0 {
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result.push('/');
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}
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result
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}
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}
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