"John W. Krahn" schreef:
> Also the format "%2.0f" says to print the argument as a floating point
> number but not print the "floating point" part which is effectively
> the same as printing the argument as an integer using "%2d".
No, %d truncates, %f evens:
perl -wle'
printf("%1\$4.1f: %1\$2d %1\$2.0f\n", $_ + 0.5) for -2..4;
'
-1.5: -1 -2
-0.5: 0 -0
0.5: 0 0
1.5: 1 2
2.5: 2 2
3.5: 3 4
4.5: 4 4
--
Affijn, Ruud
"Gewoon is een tijger."
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