2015-09-18 05:16:30 +06:00
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// Make me compile! Scroll down for hints :)
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2015-09-17 06:19:24 +06:00
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fn main() {
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2016-12-30 15:58:49 +07:00
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let x: i32 = 777;
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2015-09-17 06:19:24 +06:00
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println!("Number {}", x);
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}
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2015-09-18 05:16:30 +06:00
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// Oops! In this exercise, we have a variable binding that we've created on
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// line 4, and we're trying to use it on line 5, but we haven't given it a
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// value. We can't print out something that isn't there; try giving x a value!
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// This is an error that can cause bugs that's very easy to make in any
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// programming language -- thankfully the Rust compiler has caught this for us!
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