g*g
2 楼
java.util.Scanner, you are warned this is since 1.5 implementation.
Don't expect your program running under any JVM lower than 1.5.
【在 c*****g 的大作中提到】
: like fscanf("%d %d", &a, &b) in C?
Don't expect your program running under any JVM lower than 1.5.
【在 c*****g 的大作中提到】
: like fscanf("%d %d", &a, &b) in C?
c*g
3 楼
any other utils for 1.4.2? thanks a lot.
【在 g*****g 的大作中提到】
: java.util.Scanner, you are warned this is since 1.5 implementation.
: Don't expect your program running under any JVM lower than 1.5.
【在 g*****g 的大作中提到】
: java.util.Scanner, you are warned this is since 1.5 implementation.
: Don't expect your program running under any JVM lower than 1.5.
g*g
4 楼
How about StringTokenizer
【在 c*****g 的大作中提到】
: any other utils for 1.4.2? thanks a lot.
【在 c*****g 的大作中提到】
: any other utils for 1.4.2? thanks a lot.
c*g
5 楼
I am using it.
but I've to new a StringTokenizer very time when read a line.
anyway, thanks a lot.
【在 g*****g 的大作中提到】
: How about StringTokenizer
but I've to new a StringTokenizer very time when read a line.
anyway, thanks a lot.
【在 g*****g 的大作中提到】
: How about StringTokenizer
g*g
6 楼
In that case, you probably want to write a utility class for your own good,
and wrap StringTokenizer in it.
【在 c*****g 的大作中提到】
: I am using it.
: but I've to new a StringTokenizer very time when read a line.
: anyway, thanks a lot.
and wrap StringTokenizer in it.
【在 c*****g 的大作中提到】
: I am using it.
: but I've to new a StringTokenizer very time when read a line.
: anyway, thanks a lot.
m*t
7 楼
I don't think StringTokenizer is thread safe, so
the util class would still have to new StringTokenizer everytime.
【在 g*****g 的大作中提到】
: In that case, you probably want to write a utility class for your own good,
: and wrap StringTokenizer in it.
d*n
8 楼
the String method "split()" might be another choice,
but you have to know a bit of regular expression
【在 c*****g 的大作中提到】
: like fscanf("%d %d", &a, &b) in C?
but you have to know a bit of regular expression
【在 c*****g 的大作中提到】
: like fscanf("%d %d", &a, &b) in C?
w*n
9 楼
Why not consider regex? Though not as convenient as Perl.
【在 c*****g 的大作中提到】
: I am using it.
: but I've to new a StringTokenizer very time when read a line.
: anyway, thanks a lot.
【在 c*****g 的大作中提到】
: I am using it.
: but I've to new a StringTokenizer very time when read a line.
: anyway, thanks a lot.
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