fix(exercises): adding question mark to quiz2
Question marks added for consistency. closes #496
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@ -17,14 +17,14 @@ fn string(arg: String) {
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}
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}
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fn main() {
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fn main() {
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("blue");
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???("blue");
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("red".to_string());
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???("red".to_string());
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(String::from("hi"));
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???(String::from("hi"));
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("rust is fun!".to_owned());
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???("rust is fun!".to_owned());
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("nice weather".into());
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???("nice weather".into());
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(format!("Interpolation {}", "Station"));
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???(format!("Interpolation {}", "Station"));
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(&String::from("abc")[0..1]);
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???(&String::from("abc")[0..1]);
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(" hello there ".trim());
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???(" hello there ".trim());
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("Happy Monday!".to_string().replace("Mon", "Tues"));
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???("Happy Monday!".to_string().replace("Mon", "Tues"));
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("mY sHiFt KeY iS sTiCkY".to_lowercase());
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???("mY sHiFt KeY iS sTiCkY".to_lowercase());
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}
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}
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