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* 🦄 refactor(deque): change LinkedList to VecDeque * 📃 docs(deque): add author * 🦄 refactor(rust/queue): change LinkedList to VecDeque * 📃 docs(rust/queue): add author * 📃 docs(deque): corrent author format
36 lines
No EOL
921 B
Rust
36 lines
No EOL
921 B
Rust
/*
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* File: print_util.rs
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* Created Time: 2023-02-05
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* Author: sjinzh (sjinzh@gmail.com), xBLACKICEx (xBLACKICEx@outlook.com)
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*/
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use std::fmt::Display;
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use std::collections::{HashMap, VecDeque};
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/* Print an array */
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pub fn print_array<T: Display>(nums: &[T]) {
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print!("[");
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if nums.len() > 0 {
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for (i, num) in nums.iter().enumerate() {
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print!("{}{}", num, if i == nums.len() - 1 {"]"} else {", "} );
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}
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} else {
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print!("]");
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}
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}
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/* Print a hash map */
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pub fn print_hash_map<TKey: Display, TValue: Display>(map: &HashMap<TKey, TValue>) {
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for (key, value) in map {
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println!("{key} -> {value}");
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}
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}
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/* Print a queue or deque */
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pub fn print_queue<T: Display>(queue: &VecDeque<T>) {
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print!("[");
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let iter = queue.iter();
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for (i, data) in iter.enumerate() {
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print!("{}{}", data, if i == queue.len() - 1 {"]"} else {", "} );
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}
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} |