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51 lines
954 B
51 lines
954 B
1 year ago
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## minesweeper
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Create a function that takes a minesweeper board as an array of strings and return the board solved.
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Minesweeper is a very old game where some mines are placed in a board and you should calculate how many mines are touching every free field and write the count in the respective place.
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> We will only test your function with empty and valid boards.
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### Instructions
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### Expected Function
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```rust
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pub fn solve_board(minefield: &[&str]) -> Vec<String> {
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}
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```
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### Usage
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Here is a possible program to test your function,
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```rust
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fn main() {
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println!("{:?}", solve_board(&[]));
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println!("{:?}", solve_board(&[""]));
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println!("{:?}", solve_board(&["***"]));
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println!("{:#?}", solve_board(&[" ", " * ", " ",]));
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println!("{:#?}", solve_board(&["* ", " ", " *",]));
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}
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```
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And its output:
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```console
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$ cargo run
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[]
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[""]
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["***"]
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[
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"111",
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"1*1",
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"111",
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]
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[
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"*1 ",
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"121",
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" 1*",
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]
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$
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```
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