为什么我在运行下面的程序时 会报告new符号错误
import java.io.*;public class Temp {
public static void main(String[] args) {
float fah;
float cel; System.out.print("今天的华氏温度为:"); try {
BufferedReader in = new BufferedReader(new InputStreamReader(System.in));
String input = in.readLine();
fah = Float.valueOf(input).floatValue();
} catch (Exception exc) {
System.out.println("用户没有输入一个合法的华氏气温.");
return; } cel = (fah - 32) * 5/9;
System.out.println("今天的气温为摄氏"+cel+"度");
}
}
import java.io.*;public class Temp {
public static void main(String[] args) {
float fah;
float cel; System.out.print("今天的华氏温度为:"); try {
BufferedReader in = new BufferedReader(new InputStreamReader(System.in));
String input = in.readLine();
fah = Float.valueOf(input).floatValue();
} catch (Exception exc) {
System.out.println("用户没有输入一个合法的华氏气温.");
return; } cel = (fah - 32) * 5/9;
System.out.println("今天的气温为摄氏"+cel+"度");
}
}
jdk6编译通过
eclipse3.2编译通过