【发布时间】:2015-05-15 16:25:00
【问题描述】:
我正在尝试解决this 问题。以下将是输入:
95.123 12
0.4321 20
5.1234 15
6.7592 9
98.999 10
1.0100 12
因为我不知道poj.com 将给出多少行输入作为输入 我使用了以下while循环。
Scanner obj = new Scanner(System.in);
while(obj.hasNext()){
double tmp1 = obj.nextDouble();
int tmp2 = obj.nextInt();
System.out.println(tmp1+" "+tmp2);
}
读取数据,我遇到的问题是控制永远不会跳出循环。
如果问题链接不可用,以下是问题说明:
In case link for problem becomes unavailable, following is statement
of problem
Description
Problems involving the computation of exact values of very large
magnitude and precision are common. For example, the computation of
the national debt is a taxing experience for many computer systems.
This problem requires that you write a program to compute the exact
value of Rn where R is a real number ( 0.0 < R < 99.999 ) and n is an
integer such that 0 < n <= 25.
Input
The input will consist of a set of pairs of values for R and n. The R
value will occupy columns 1 through 6, and the n value will be in
columns 8 and 9.
Output
The output will consist of one line for each line of input giving the
exact value of R^n. Leading zeros should be suppressed in the output.
Insignificant trailing zeros must not be printed. Don't print the
decimal point if the result is an integer. Sample Input
95.123 12
0.4321 20
5.1234 15
6.7592 9
98.999 10
1.0100 12
Sample Output
548815620517731830194541.899025343415715973535967221869852721 .00000005148554641076956121994511276767154838481760200726351203835429763013462401
43992025569.928573701266488041146654993318703707511666295476720493953024
29448126.764121021618164430206909037173276672
90429072743629540498.107596019456651774561044010001
1.126825030131969720661201
【问题讨论】:
-
欢迎来到 SO!请描述问题并包括链接。链接有时会变坏,在这种情况下这个问题没有意义。
标签: java loops while-loop