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fn main() { // pastacoding.com Rust Playground π¦ let nums: Vec<i32> = (1..=10).collect(); let sum: i32 = nums.iter().sum(); let squares: Vec<i32> = nums.iter().map(|n| n * n).collect(); println!("nums = {:?}", nums); println!("sum = {}", sum); println!("squares = {:?}", squares); for i in 1..=3 { println!("hello from Rust #{}", i); } }
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