14 lines
299 B
Text
14 lines
299 B
Text
use std::collections::VecDeque;
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fn main() {
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let mut queue = VecDeque::new();
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queue.push_back("Hello");
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queue.push_back("World");
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while let Some(item) = queue.pop_front() {
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println!("{}", item);
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}
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if queue.is_empty() {
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println!("Yes, it is empty!");
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}
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}
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