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tcl question
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tcl question# Programming - 葵花宝典
o*c
1 楼
what I am refering to is as follows:-
If we wish to round to 3 DP.... then normal rounding is as follows
1.64354 => 1.644
If we were to round down to 3Dp... then it would be as follows
1.64354 => 1.643
I believe, this is called ROUND_HALF_DOWN in Java.
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o*c
2 楼
hwo to do that in tcl? that's an interview question.

【在 o*c 的大作中提到】
: what I am refering to is as follows:-
: If we wish to round to 3 DP.... then normal rounding is as follows
: 1.64354 => 1.644
: If we were to round down to 3Dp... then it would be as follows
: 1.64354 => 1.643
: I believe, this is called ROUND_HALF_DOWN in Java.
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B*n
3 楼
tcl has both "%" for integer and "fmod(x,y)" for floating point number. So
you could write a small procedure based on either of them to round up or down
easily.

【在 o*c 的大作中提到】
: hwo to do that in tcl? that's an interview question.
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