66 lines
1.3 KiB
HTML
66 lines
1.3 KiB
HTML
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<h2>Comments</h2>
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<pre><code>// Single line comment
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/* Multi-line
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comment */</code></pre>
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<h2>Strings</h2>
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<pre><code>"foo \"bar\" baz";
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'foo \'bar\' baz';</code></pre>
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<h2>Numbers</h2>
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<pre><code>123
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123.456
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-123.456
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.3f
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1.3e9d
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0xaf
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0xAF
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0xFF.AEP-4
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</code></pre>
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<h2>Full example</h2>
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<pre><code>import java.util.Scanner;
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public class Life {
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@Override @Bind("One")
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public void show(boolean[][] grid){
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String s = "";
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for(boolean[] row : grid){
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for(boolean val : row)
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if(val)
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s += "*";
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else
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s += ".";
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s += "\n";
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}
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System.out.println(s);
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}
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public static boolean[][] gen(){
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boolean[][] grid = new boolean[10][10];
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for(int r = 0; r < 10; r++)
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for(int c = 0; c < 10; c++)
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if( Math.random() > 0.7 )
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grid[r][c] = true;
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return grid;
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}
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public static void main(String[] args){
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boolean[][] world = gen();
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show(world);
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System.out.println();
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world = nextGen(world);
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show(world);
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Scanner s = new Scanner(System.in);
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while(s.nextLine().length() == 0){
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System.out.println();
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world = nextGen(world);
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show(world);
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}
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}
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// [...]
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}</code></pre>
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