输出希腊字母表
public class Class1
{
public static void main(String args[])
{
int startPosition = 0, endPosition = 0;
char cSrart = 'α', cEnd = 'ω';
startPosition = (int) cSrart;
endPosition = (int) cEnd;
System.out.println("希腊字母表:");
System.out.println("小写:");
for (int i = startPosition; i <= endPosition; i++)
{
char c = '\0';
c = (char) i;
System.out.print(" " + c);
if ((i - startPosition + 1) % 10 == 0)
{
System.out.println("");
}
} System.out.println();
cSrart = 'Α';
cEnd = 'Ω';
startPosition = (int) cSrart;
endPosition = (int) cEnd;
System.out.println("大写:");
for (int i = startPosition; i <= endPosition; i++)
{
char c = '\0';
c = (char) i;
System.out.print(" " + c);
if ((i - startPosition + 1) % 10 == 0)
{
System.out.println("");
}
}
}
} 回文数
public class class1
{
public static void main(String[] arg) throws Exception
{
System.out.println("请输入数字后按回车:");
BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); String str = br.readLine();
System.out.println("这是"+str.length()+"位数");
int num = Integer.parseInt(str);
String s = num+"";
StringBuffer sb = new StringBuffer(s);
if(sb.reverse().toString().equals(s))
{
//count++;
System.out.println(str + "是回文数!");
}
else
{
System.out.println(str + "不是回文数!");
} }
}
public class Class1
{
public static void main(String args[])
{
int startPosition = 0, endPosition = 0;
char cSrart = 'α', cEnd = 'ω';
startPosition = (int) cSrart;
endPosition = (int) cEnd;
System.out.println("希腊字母表:");
System.out.println("小写:");
for (int i = startPosition; i <= endPosition; i++)
{
char c = '\0';
c = (char) i;
System.out.print(" " + c);
if ((i - startPosition + 1) % 10 == 0)
{
System.out.println("");
}
} System.out.println();
cSrart = 'Α';
cEnd = 'Ω';
startPosition = (int) cSrart;
endPosition = (int) cEnd;
System.out.println("大写:");
for (int i = startPosition; i <= endPosition; i++)
{
char c = '\0';
c = (char) i;
System.out.print(" " + c);
if ((i - startPosition + 1) % 10 == 0)
{
System.out.println("");
}
}
}
} 回文数
public class class1
{
public static void main(String[] arg) throws Exception
{
System.out.println("请输入数字后按回车:");
BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); String str = br.readLine();
System.out.println("这是"+str.length()+"位数");
int num = Integer.parseInt(str);
String s = num+"";
StringBuffer sb = new StringBuffer(s);
if(sb.reverse().toString().equals(s))
{
//count++;
System.out.println(str + "是回文数!");
}
else
{
System.out.println(str + "不是回文数!");
} }
}
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public static void main(String args[]) {
int startPosition = 0, endPosition = 0;
char cSrart = 'α', cEnd = 'ω';
startPosition = (int) cSrart;
endPosition = (int) cEnd;
System.out.println("希腊字母表: ");
System.out.println("小写: ");
for (int i = startPosition; i <= endPosition; i++) {
char c = '\0';
c = (char) i;
System.out.print(" " + c);
if ((i - startPosition + 1) % 10 == 0) {
System.out.println(" ");
}
} System.out.println();
cSrart = 'Α';
cEnd = 'Ω';
startPosition = (int) cSrart;
endPosition = (int) cEnd;
System.out.println("大写: ");
for (int i = startPosition; i <= endPosition; i++) {
char c = '\0';
c = (char) i;
System.out.print(" " + c);
if ((i - startPosition + 1) % 10 == 0) {
System.out.println(" ");
}
}
}
}import java.io.BufferedReader;
import java.io.InputStreamReader;class class1 {
public static void main(String[] arg) throws Exception {
System.out.println("请输入数字后按回车: ");
BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); String str = br.readLine();
System.out.println("这是 " + str.length() + "位数 ");
int num = Integer.parseInt(str);
String s = num + " ";
StringBuffer sb = new StringBuffer(s);
if (sb.reverse().toString().equals(s)) {
// count++;
System.out.println(str + "是回文数! ");
} else {
System.out.println(str + "不是回文数! ");
}
}
}
import java.io.BufferedReader;
import java.io.InputStreamReader;class Class2 {
public static void main(String[] arg) throws Exception {
System.out.println("请输入数字后按回车: ");
BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); String str = br.readLine();
System.out.println("这是 " + str.length() + "位数 ");
int num = Integer.parseInt(str);
String s = num + "";
StringBuffer sb = new StringBuffer(s);
if (sb.reverse().toString().equals(s)) {
System.out.println(str + "是回文数! ");
} else {
System.out.println(str + "不是回文数! ");
}
}
}