如何调用随机函数(50分)

树

树熊131

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• 2001-11-08

• #1

哪位大侠帮忙：？[][][]

 

卷

卷起千堆雪tyn

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• 2001-11-08

• #2

Random();

 

A

antic_ant

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• 2001-11-08

• #3

一般在调用Random()之前要先调用一下Randomize;<br>这样一来每次进来时取的随机数 就不同了<br>

 

B

bbs_delphi

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• 2001-11-08

• #4

再给个种子即可

 

I

IamWLJ888

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• 2001-11-08

• #5

var<br><br>&nbsp; &nbsp;I: Integer;<br>&nbsp;begin<br>&nbsp; &nbsp;Randomize;<br>&nbsp; &nbsp;for I := 1 to 50 do begin<br>&nbsp; &nbsp; &nbsp;{ Write to window at random locations }<br>&nbsp; &nbsp; &nbsp;Canvas.TextOut(Random(Width), Random(Height), 'Boo!');<br>&nbsp; &nbsp;end;<br>&nbsp;end;

 

萧

萧月禾

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• 2001-11-08

• #6

Randomize;<br>Random(100); 取0~100之间的随机数<br><br>如果要取10~100<br>则<br>Randomize;<br>Random(90)+10<br><br>