java£ºµÝ¹é£º10µÄ½×³Ë
package game;
public class JieCeng {
public static void main(String[] args){
System.out.println(fun(10));
}
public static int fun(int n){
if(1==n)
return 1;
System.out.println( n * fun(n-1));
return n * fun(n-1);
}
}
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¡¡¡¡°Ñ×Ö½ÚÐòÁлָ´ÎªJava¶ÔÏóµÄ¹ ......
Ϊʲô˵ÂÒÂëÊÇÖйú³ÌÐòÔ±ÎÞ·¨±ÜÃâµÄ»°ÌâÄØ£¿Õâ¸öÊ×ÏÈÒª´Ó±àÂë»úÖÆÉÏ˵Æð£¬´ó¼Ò¶¼ÊÇÖÐÎĺÍÓ¢ÎĵıàÂë¸ñʽ²»ÊÇÒ»Ñù£¬½âÂëÒ²ÊDz»Ò»ÑùµÄ£¡Èç¹ûÖйúµÄ³ÌÐòÔ±²»»áÓöµ½ÂÒÂ룬ÄÇôֻÓÐʹÓúºÓï±à³Ì¡£ººÓï±à³ÌÊÇÔõô»ØÊÂÎÒÒ²²»´óÇå³þ£¬Ó¦¸ÃÊÇǰÄê°É£¬ÎÒÒ»ÅóÓѸøÎÒ½éÉܺºÓï±à³Ì£¬Ôõô²»´í²»´í£¿µ±Ê±ÒòΪѧϰæûȥ¹Ø×¢Õâ¸ö£¬µÈÎÒÏÐ ......
package arrays.file;
import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.FileReader;
import java.io.IOException;
import java.io.InputStreamRea ......
package arrays.myArray;
public class SortArr {
public static void main(String[] args) {
int[] arrInt = { 4, 7, 8, 5, 6, 3, 2, 3, 4 };
maoPaoSort(arrInt);
print("ðÅÝÅÅÐò£º", arrInt);
arrInt = new int[]{ 4, 7, 8, 5, 6, 3, 2, 3, 4 };
& ......
package game;
public class HanTa {
public static int i = 0;
public static void main(String[] args){
calc('A', 'B', 'C', 2);
System.out.println("×îÉÙÐèÒª"+i+"²½¡£");
}
//ººÂÞËþÓÎÏ·¼ÆËã
public static void calc(char src, char ilde, c ......