作者godfat (godfat 真常)
看板Ruby
标题Re: [无脑]脱力比亚Ruby
时间Wed Sep 13 01:16:08 2006
※ 引述《linjack (嗯)》之铭言：
: --- 九九乘法
: 1.upto(9) { |i|
: 1.upto(9) { |j|
: printf "%d*%d=%2d ", i, j, i*j
: }
: print "\n"
: }
: ---
90.times{ |i|
printf "%d*%d=%2d ", i/10+1, i%9+1, (i/10+1)*(i%9+1)
puts if (i+1)%9 == 0
}
好像很烂 = =b
只是把双回圈拆成单回圈而已
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