第2个回答 2010-03-11
import java.io.IOException;
public class Test {
public static void main(String[] args) throws IOException {
int reader;
System.out.println("请输入字符,以\"#\"结束:");
reader = System.in.read(); // 读入第一个字符
int min = reader;
while (reader != '#') { // 判断读入的字符是否为#
if (reader < min) {
min = reader;
}
reader = System.in.read(); // 读入下一个字符
}
System.out.println("最小的字符为:" + (char) min);
}
}