21 lines
354 B
Rust
21 lines
354 B
Rust
fn main() {
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let mut vec = vec![10, 20];
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println!("{vec:?}");
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vec.push(30);
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println!("{vec:?}");
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println!("middle value: {}", vec[vec.len() / 2]);
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println!("vec.iter()");
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for item in vec.iter() {
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println!(" - {item}");
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}
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let a = vec.pop();
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println!("popped out {a:?}");
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println!("{vec:?}");
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}
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