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Daily programmer May 16th Easy => 1st Version in Rust
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| fn print_non_wining_places(won_place: i32) { | |
| let mut display = String::new() ; | |
| for x in 0..500 { | |
| if x != won_place && x != 0 { | |
| let string_number = x.to_string() ; | |
| let mut copy_string_number = x.to_string() ; | |
| let last_char = copy_string_number.pop(); | |
| let penultimate_char = copy_string_number.pop(); | |
| match last_char { | |
| Some(x) => if x == '2' { | |
| match penultimate_char { | |
| Some(y) => if y == '1' { | |
| display = display + &string_number + "th " ; | |
| } | |
| else { | |
| display = display + &string_number + "nd " ; | |
| }, | |
| None => display = display + &string_number + "nd " , | |
| } | |
| } | |
| else if x == '3' { | |
| match penultimate_char { | |
| Some(y) => if y == '1' { | |
| display = display + &string_number + "th " ; | |
| } | |
| else { | |
| display = display + &string_number + "rd " ; | |
| }, | |
| None => display = display + &string_number + "rd ", | |
| } | |
| } | |
| else if x == '1' { | |
| match penultimate_char { | |
| Some(y) => if y == '1' { | |
| display = display + &string_number + "th " ; | |
| } | |
| else { | |
| display = display + &string_number + "st " ; | |
| }, | |
| None => display = display + &string_number + "st ", | |
| } | |
| } | |
| else { | |
| display = display + &string_number + "th "; | |
| }, | |
| None => (), | |
| } | |
| } | |
| } | |
| println!("{}", display); | |
| } |
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Refactored new version https://gist.github.com/vishalsodani/f20c05bcf62b76cbf7951b541de30748