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20 lines
491 B
Awk
20 lines
491 B
Awk
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{ x[int($1/10)]++ }
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END { max = MAXSTARS = 25
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for (i = 0; i <= 10; i++)
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if (x[i] > max)
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max = x[i]
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for (i = 0; i <= 10; i++)
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y[i] = x[i]/max * MAXSTARS
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for (i = 0; i < 10; i++)
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printf(" %2d - %2d: %3d %s\n",
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10*i, 10*i+9, x[i], rep(y[i],"*"))
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printf("100: %3d %s\n", x[10], rep(y[10],"*"))
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}
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function rep(n,s, t) { # return string of n s's
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while (n-- > 0)
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t = t s
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return t
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}
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