10 lines
181 B
Rust
10 lines
181 B
Rust
fn main() {
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let arr = [4,5,6,7];
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let first = arr[0];
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println!("first {}", first);
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for i in 0..4 {
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println!("[{}] - {}", i, arr[i]);
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}
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println!("len {}", arr.len());
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}
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