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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
>