這是Herr Deng桑的教學blog,主要處理作業與班導事務,另外還有數位小品。
import java.security.SecureRandom;import java.util.Random;public class aa { public static void main(String[] args) { Random rnd= new SecureRandom(); int[]x=new int[7]; outer: for(int i=0; i<x.length; i++){ x[i]=rnd.nextInt(49)+1; for(int j=0; j<i; j++){ if(x[j]==x[j]){ i--; continue outer; } } System.out.print("x["+i+"]="+x[i]+"\t"); } System.out.println(); } }
import java.security.SecureRandom;import java.util.Arrays;public class ex1 { public static void main(String[] args) { System.out.println("產生亂數"); SecureRandom rnd=new SecureRandom(); int [] x=new int[7]; for(int i=0;i<x.length; i++){ x[i]=rnd.nextInt(49)+1;outer: for(int j=0; j<i; j++){ if(x[j]==x[i]){ i--; continue outer; } } } Arrays.sort(x); for(int i=0; i<x.length; i++){ System.out.print(x[i]+"\t"); } System.out.println(); }}
import java.security.SecureRandom;import java.util.Arrays;public class gvfdgfrgfdrgthgbfgf { public static void main(String[] args) { System.out.println("亂數產生"); SecureRandom rnd=new SecureRandom(); int [] x=new int[7]; outer: for(int i=0;i<x.length;i++){ x[i]=rnd.nextInt(49)+1; for (int j = 0; j < i;j++) { if(x[j]==x[i]){ i--; continue outer; } } } Arrays.sort(x); for(int i=0; i<x.length; i++){ System.out.print(x[i]+"\t"); } System.out.println();}}
package aaa;import java.security.SecureRandom;import java.util.Arrays;public class bbbbb { public static void main(String[] args) { System.out.println("產生亂數"); SecureRandom rnd=new SecureRandom(); int [] x=new int[7];outer: for(int i=0;i<x.length;i++){ x[i]=rnd.nextInt(49)+1; for (int j = 0; j < i;j++) { if(x[j]==x[i]) { i--; continue outer; } } } Arrays.sort(x); for(int i=0; i<x.length; i++){ System.out.print(x[i]+"\t"); } System.out.println(); }}
import java.security.SecureRandom;import java.util.Arrays;public class ex2 { public static void main(String[] args) { System.out.println("產生亂數"); SecureRandom rnd= new SecureRandom(); int[] x=new int[7];outer: for(int i=0; i<x.length; i++){ x[i]=rnd.nextInt(49)+1; for(int j=0; j<i; j++){ if(x[j]==x[i]){ i--; continue outer; } } } Arrays.sort(x); for(int i=0; i<x.length; i++){ System.out.print(x[i]+"\t"); } System.out.println(); }}
import java.security.SecureRandom;import java.util.Arrays;public class ex3 { public static void main(String[] args) { SecureRandom rnd=new SecureRandom(); System.out.println("產生亂數"); int x[]=new int[7];outer: for(int i=0;i<x.length;i++){ x[i]=rnd.nextInt(49)+1; for(int j=0;j<i;j++){ if(x[i]==x[j]){ i--; continue outer; } } } System.out.println(); Arrays.sort(x); for(int i=0;i<x.length;i++) System.out.print(x[i]+"\t"); System.out.println(); }}
import java.security.SecureRandom;import java.util.Arrays;public class ex4 { public static void main(String[] args) { SecureRandom rnd=new SecureRandom(); System.out.println("產生亂數"); int[] x=new int[7];outer: for(int i=0;i<x.length; i++){ x[i]=rnd.nextInt(49)+1; for(int j=0; j<i;j++){ if(x[i]==x[j]){ i--; continue outer; } } } Arrays.sort(x); for(int i=0;i<x.length; i++){ System.out.print(x[i]+"\t"); } System.out.println(); }}
import java.security.SecureRandom;import java.util.Arrays;public class ex3 { public static void main(String[] args) { System.out.println("產生亂數"); SecureRandom r = new SecureRandom(); int x[] = new int[7];outer: for(int i=0;i<x.length;i++){ x[i]=r.nextInt(49)+1; for(int j=0;j<i;j++){ if(x[i]==x[j]){ i--; continue outer; } } } Arrays.sort(x); for(int i=0;i<x.length;i++) System.out.print(x[i]+"\t"); System.out.println(); }}
import java.security.SecureRandom;import java.util.Arrays;public class a4 {//大樂透 public static void main(String[] args) { SecureRandom rnd=new SecureRandom(); //產生安全亂數 int[] x=new int[7];//7個位子 0123456outer: for(int i=0;i<x.length;i++){// x[i]=rnd.nextInt(49)+1; for(int j=0;j<i;j++){ if(x[j]==x[i]){ i--; continue outer; } } System.out.print("["+i+"]="+x[i]+"\t"); } System.out.println(); Arrays.sort(x); for(int i=0;i<x.length;i++){ System.out.print("["+i+"]="+x[i]+"\t"); } System.out.println(); }}
import java.security.SecureRandom;public class yjhg { public static void main(String[] args) { SecureRandom rnd=new SecureRandom(); int [] x=new int[7];outer: for(int i=0;i<x.length;i++){ x[i]=rnd.nextInt(49)+1; for (int j = 0; j < i;j++) { if(x[j]==x[i]){ i--; continue outer; } } System.out.println("x[" + i + "]=" + x[i] + "\t"); } System.out.println();}}
import java.security.SecureRandom;import java.util.Arrays;public class bv2 { public static void main(String[] args) { System.out.println("亂數產生"); SecureRandom rnd=new SecureRandom(); int [] x=new int[7]; outer: for(int i=0;i<x.length;i++){ x[i]=rnd.nextInt(49)+1; for (int j = 0; j < i;j++) { if(x[j]==x[i]){ i--; continue outer; } } } Arrays.sort(x); for(int i=0; i<x.length; i++){ System.out.print(x[i]+"\t"); } System.out.println();}}
import java.security.SecureRandom;import java.util.Arrays;public class bv2 {public static void main(String[] args) {System.out.println("亂數產生");SecureRandom rnd=new SecureRandom();int [] x=new int[7]; outer: for(int i=0;i<x.length;i++){x[i]=rnd.nextInt(49)+1; for (int j = 0; j < i;j++) {if(x[j]==x[i]){i--;continue outer;}} }Arrays.sort(x); for(int i=0; i<x.length; i++){ System.out.print(x[i]+"\t");}System.out.println();}}
HTML 編輯器
import java.security.SecureRandom;
回覆刪除import java.util.Random;
public class aa {
public static void main(String[] args) {
Random rnd= new SecureRandom();
int[]x=new int[7];
outer: for(int i=0; i<x.length; i++){
x[i]=rnd.nextInt(49)+1;
for(int j=0; j<i; j++){
if(x[j]==x[j]){
i--;
continue outer;
}
}
System.out.print("x["+i+"]="+x[i]+"\t");
}
System.out.println();
}
}
import java.security.SecureRandom;
回覆刪除import java.util.Random;
public class aa {
public static void main(String[] args) {
Random rnd= new SecureRandom();
int[]x=new int[7];
outer: for(int i=0; i<x.length; i++){
x[i]=rnd.nextInt(49)+1;
for(int j=0; j<i; j++){
if(x[j]==x[j]){
i--;
continue outer;
}
}
System.out.print("x["+i+"]="+x[i]+"\t");
}
System.out.println();
}
}
import java.security.SecureRandom;
回覆刪除import java.util.Random;
public class aa {
public static void main(String[] args) {
Random rnd= new SecureRandom();
int[]x=new int[7];
outer: for(int i=0; i<x.length; i++){
x[i]=rnd.nextInt(49)+1;
for(int j=0; j<i; j++){
if(x[j]==x[j]){
i--;
continue outer;
}
}
System.out.print("x["+i+"]="+x[i]+"\t");
}
System.out.println();
}
}
import java.security.SecureRandom;
回覆刪除import java.util.Arrays;
public class ex1 {
public static void main(String[] args) {
System.out.println("產生亂數");
SecureRandom rnd=new SecureRandom();
int [] x=new int[7];
for(int i=0;i<x.length; i++){
x[i]=rnd.nextInt(49)+1;
outer: for(int j=0; j<i; j++){
if(x[j]==x[i]){
i--;
continue outer;
}
}
}
Arrays.sort(x);
for(int i=0; i<x.length; i++){
System.out.print(x[i]+"\t");
}
System.out.println();
}
}
import java.security.SecureRandom;
回覆刪除import java.util.Arrays;
public class gvfdgfrgfdrgthgbfgf {
public static void main(String[] args) {
System.out.println("亂數產生");
SecureRandom rnd=new SecureRandom();
int [] x=new int[7];
outer: for(int i=0;i<x.length;i++){
x[i]=rnd.nextInt(49)+1;
for (int j = 0; j < i;j++) {
if(x[j]==x[i]){
i--;
continue outer;
}
}
}
Arrays.sort(x);
for(int i=0; i<x.length; i++){
System.out.print(x[i]+"\t");
}
System.out.println();
}
}
package aaa;
回覆刪除import java.security.SecureRandom;
import java.util.Arrays;
public class bbbbb {
public static void main(String[] args) {
System.out.println("產生亂數");
SecureRandom rnd=new SecureRandom();
int [] x=new int[7];
outer: for(int i=0;i<x.length;i++){
x[i]=rnd.nextInt(49)+1;
for (int j = 0; j < i;j++) {
if(x[j]==x[i]) {
i--;
continue outer;
}
}
}
Arrays.sort(x);
for(int i=0; i<x.length; i++){
System.out.print(x[i]+"\t");
}
System.out.println();
}
}
import java.security.SecureRandom;
回覆刪除import java.util.Arrays;
public class ex2 {
public static void main(String[] args) {
System.out.println("產生亂數");
SecureRandom rnd= new SecureRandom();
int[] x=new int[7];
outer: for(int i=0; i<x.length; i++){
x[i]=rnd.nextInt(49)+1;
for(int j=0; j<i; j++){
if(x[j]==x[i]){
i--;
continue outer;
}
}
}
Arrays.sort(x);
for(int i=0; i<x.length; i++){
System.out.print(x[i]+"\t");
}
System.out.println();
}
}
import java.security.SecureRandom;
回覆刪除import java.util.Arrays;
public class ex3 {
public static void main(String[] args) {
SecureRandom rnd=new SecureRandom();
System.out.println("產生亂數");
int x[]=new int[7];
outer: for(int i=0;i<x.length;i++){
x[i]=rnd.nextInt(49)+1;
for(int j=0;j<i;j++){
if(x[i]==x[j]){
i--;
continue outer;
}
}
}
System.out.println();
Arrays.sort(x);
for(int i=0;i<x.length;i++)
System.out.print(x[i]+"\t");
System.out.println();
}
}
import java.security.SecureRandom;
回覆刪除import java.util.Arrays;
public class ex4 {
public static void main(String[] args) {
SecureRandom rnd=new SecureRandom();
System.out.println("產生亂數");
int[] x=new int[7];
outer: for(int i=0;i<x.length; i++){
x[i]=rnd.nextInt(49)+1;
for(int j=0; j<i;j++){
if(x[i]==x[j]){
i--;
continue outer;
}
}
}
Arrays.sort(x);
for(int i=0;i<x.length; i++){
System.out.print(x[i]+"\t");
}
System.out.println();
}
}
import java.security.SecureRandom;
回覆刪除import java.util.Arrays;
public class ex3 {
public static void main(String[] args) {
System.out.println("產生亂數");
SecureRandom r = new SecureRandom();
int x[] = new int[7];
outer: for(int i=0;i<x.length;i++){
x[i]=r.nextInt(49)+1;
for(int j=0;j<i;j++){
if(x[i]==x[j]){
i--;
continue outer;
}
}
}
Arrays.sort(x);
for(int i=0;i<x.length;i++)
System.out.print(x[i]+"\t");
System.out.println();
}
}
import java.security.SecureRandom;
回覆刪除import java.util.Arrays;
public class a4 {//大樂透
public static void main(String[] args) {
SecureRandom rnd=new SecureRandom(); //產生安全亂數
int[] x=new int[7];//7個位子 0123456
outer: for(int i=0;i<x.length;i++){//
x[i]=rnd.nextInt(49)+1;
for(int j=0;j<i;j++){
if(x[j]==x[i]){
i--;
continue outer;
}
}
System.out.print("["+i+"]="+x[i]+"\t");
}
System.out.println();
Arrays.sort(x);
for(int i=0;i<x.length;i++){
System.out.print("["+i+"]="+x[i]+"\t");
}
System.out.println();
}
}
import java.security.SecureRandom;
回覆刪除public class yjhg {
public static void main(String[] args) {
SecureRandom rnd=new SecureRandom();
int [] x=new int[7];
outer: for(int i=0;i<x.length;i++){
x[i]=rnd.nextInt(49)+1;
for (int j = 0; j < i;j++) {
if(x[j]==x[i]){
i--;
continue outer;
}
}
System.out.println("x[" + i + "]=" + x[i] + "\t");
}
System.out.println();
}
}
import java.security.SecureRandom;
回覆刪除import java.util.Arrays;
public class bv2 {
public static void main(String[] args) {
System.out.println("亂數產生");
SecureRandom rnd=new SecureRandom();
int [] x=new int[7];
outer: for(int i=0;i<x.length;i++){
x[i]=rnd.nextInt(49)+1;
for (int j = 0; j < i;j++) {
if(x[j]==x[i]){
i--;
continue outer;
}
}
}
Arrays.sort(x);
for(int i=0; i<x.length; i++){
System.out.print(x[i]+"\t");
}
System.out.println();
}
}
import java.security.SecureRandom;
回覆刪除import java.util.Arrays;
public class bv2 {
public static void main(String[] args) {
System.out.println("亂數產生");
SecureRandom rnd=new SecureRandom();
int [] x=new int[7];
outer: for(int i=0;i<x.length;i++){
x[i]=rnd.nextInt(49)+1;
for (int j = 0; j < i;j++) {
if(x[j]==x[i]){
i--;
continue outer;
}
}
}
Arrays.sort(x);
for(int i=0; i<x.length; i++){
System.out.print(x[i]+"\t");
}
System.out.println();
}
}
import java.security.SecureRandom;
回覆刪除import java.util.Arrays;
public class bv2 {
public static void main(String[] args) {
System.out.println("亂數產生");
SecureRandom rnd=new SecureRandom();
int [] x=new int[7];
outer: for(int i=0;i<x.length;i++){
x[i]=rnd.nextInt(49)+1;
for (int j = 0; j < i;j++) {
if(x[j]==x[i]){
i--;
continue outer;
}
}
}
Arrays.sort(x);
for(int i=0; i<x.length; i++){
System.out.print(x[i]+"\t");
}
System.out.println();
}
}