24 wiersze
482 B
Rust
24 wiersze
482 B
Rust
// Task : To explain vector in rust
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// Author : Vigneshwer
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// Version : 1.0
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// Date : 3 Dec 2016
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fn main() {
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// declaring a vector
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let mut vec1 = vec![1,2,3,4,5];
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// printing element 3 in vector
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println!("Item 3 : {}", vec1[2]);
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// iterating in a vector
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for i in &vec1 {
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println!("{}",i );
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}
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// push an element to vector
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vec1.push(6);
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println!("vector after push {:?}", vec1 );
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// pop an element from vector
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vec1.pop();
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println!("vector after pop {:?}", vec1 );
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} |