minesweeper (easy)


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Points: 10 (partial)
Time limit: 1.0s
Memory limit: 256M

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Problem types
Allowed languages
Java 19, Java 8

題目說明

給定一3 x 3陣列,並套用踩地雷規則,輸出地雷與剩餘位置的值為多少

踩地雷規則:

假設一3 x 3棋盤如下

0 1 2
0 x
1 x
2

輸入範例

x0000x000

以任一空白格為焦點,若周圍八格有一顆地雷(x),則該格數字加一,若周圍無地雷,則輸出0

套用以上規則,可得知空白格依序為:

0 1 2
0 x 2 1
1 1 2 x
2 0 1 1

輸出範例:

x 2 1 
1 2 x 
0 1 1

sample input1

xxx00xxxx

sample output1

x x x
4 7 x
x x x

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