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Re: dica do dia: tabela de multiplicação


From: itamarnet
Subject: Re: dica do dia: tabela de multiplicação
Date: Thu, 12 Dec 2013 13:46:05 -0000
User-agent: eGroups-EW/0.82

Uma alternativa com mesmo objetivo usando AWK puro:

awk 'BEGIN {for(i=1;i<=10;i++){for(j=1;j<=10;j++){printf "%4d",i*j};print ""}}'

--- Em address@hidden, Tiago Peczenyj <tiago.peczenyj@...> escreveu
>
> $ printf "%3d %3d %3d %3d %3d %3d %3d %3d %3d %3d\n" $( echo
> {1..10}*{1..10}\; | bc )
>   1   2   3   4   5   6   7   8   9  10
>   2   4   6   8  10  12  14  16  18  20
>   3   6   9  12  15  18  21  24  27  30
>   4   8  12  16  20  24  28  32  36  40
>   5  10  15  20  25  30  35  40  45  50
>   6  12  18  24  30  36  42  48  54  60
>   7  14  21  28  35  42  49  56  63  70
>   8  16  24  32  40  48  56  64  72  80
>   9  18  27  36  45  54  63  72  81  90
>  10  20  30  40  50  60  70  80  90 100
>



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