import java.io.*;class HzToSz { public static void main(String[] args) throws IOException { int n; char c; c = 0;
InputStreamReader r = new InputStreamReader(System.in); while((n = r.read()) != 'q') { switch (n) { case '一': n = 1; break; case '二': n = 2; break; case '\n': case '\r': case '\t': case ' ': n = 0; break; default: System.out.println("NON"); break; } if (n != 0) System.out.println(n); }
public static void main(String[] args) throws IOException {
int n;
char c;
c = 0;
InputStreamReader r = new InputStreamReader(System.in);
while((n = r.read()) != 'q') {
switch (n) {
case '一':
n = 1;
break;
case '二':
n = 2;
break;
case '\n':
case '\r':
case '\t':
case ' ':
n = 0;
break;
default:
System.out.println("NON");
break;
}
if (n != 0)
System.out.println(n);
}
}
}
这个类处理这样的问题挺不错的
可以试一下
private static String s1 = "我";
private static String s2 = "是";
private static String s3 = "我";
/**
* @param args
*/
public static void main(String[] args) {
// TODO Auto-generated method stub
System.out.println(s1 + ":" + s1.hashCode());
System.out.println(s2 + ":" + s2.hashCode());
System.out.println(s3 + ":" + s3.hashCode());
}}
private static String s1 = "我就是我,所以我很开心"; private static String s2 = "你是谁"; private static String s3 = "我就是我,所以我很开心"; public static void hashCode(String s) {
int codeNumber = 0;
for (int i = 0; i < s.length(); i++) {
String temp = s.substring(i, i + 1);
if (temp.hashCode() != (",").hashCode())
codeNumber += temp.hashCode();
if (i == s.length() - 1)
System.out.println(s + ":" + codeNumber);
}
} /**
* @param args
*/
public static void main(String[] args) {
// TODO Auto-generated method stub
hashCode(s1);
hashCode(s2);
hashCode(s3);
}}