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教育部為提昇全民資安素養與電腦防護能力,本部於101年9月5日至11月5日舉辦「全民資安素養自我評量」活動,請在活動期間內踴躍上網檢測資訊安全素養認知程度,並有機會參與抽獎,詳情請參閱活動網站(網址: https://isafe.moe.edu.tw/event
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先說明一下這是後知後覺的解答,所謂後知就是股票價格已知存在陣列(清單),當然就要用迴圈練習,雙迴圈暴力解需時O(n**2),當然不用,採python單一迴圈解答「最佳股票的買賣時機#LeetCode 121 Best Time to Buy and Sell Stock」,解...
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url="https://www.twse.com.tw/exchangeReport/STOCK_DAY?response=json&date=20220330&stockNo=2330"
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你會用C的算子sizeof?
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Python C++使用字串find迴圈速解Leetcode 2490 Circular Sentence C++ & Python都有字串的find,用法都類似 split=s.find(' ', split+1)能找到s從index=split+1開...
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Python CPP heap priority queue速解L eetcode 2530. Maximal Score After Applying K Operations heap/priority queue是重要的資料結構,無論是C++的std::priority_q...
42 則留言:
import java.util.*;
public class StringEx2{
public static void main (String [] args){
Scanner input=new Scanner (System.in);
String X;
X=input.nextLine();
System.out.println(X);
StringBuffer Y=new StringBuffer(X);
Y.reverse();
System.out.println(Y.toString());
}
}
import java.util.*;
public class xxx {
public static void main(String[]args) {
StringBuffer str = new StringBuffer("textbook");
str=str.reverse();
String ttt;
ttt=str.toString();
ttt=ttt.toUpperCase();
System.out.println(ttt);
}
}
import java.util.*;
public class StringEx2 {
public static void main(String[] args) {
Scanner input=new Scanner(System.in);
String X;
X=input.nextLine();
System.out.println(X);
StringBuffer Y=new StringBuffer(X);
Y.reverse();
System.out.println(Y);
}
}
import java.util.*;
public class test {
public static void main(String[] args) {
Scanner input=new Scanner(System.in);
String X;
X=input.nextLine();
System.out.println(X);
StringBuffer Y=new StringBuffer(X);
Y.reverse();
String stt;
stt=Y.toString();
stt=stt.toUpperCase();
System.out.println(stt);
}
}
import java.util.*;
public class hello {
public static void main(String[] args) {
Scanner input=new Scanner(System.in);
String X;
X=input.nextLine();
System.out.println(X);
StringBuffer Y=new StringBuffer(X);
Y.reverse();
System.out.println(Y);
}
}
import java.util.*;
public class hello {
public static void main(String[] args) {
Scanner input=new Scanner(System.in);
String X=input.nextLine();
StringBuffer Y=new StringBuffer(X.toUpperCase());
System.out.println(Y.reverse());
}
}
import java.util.*;
public class hhh{
public static void main(String[] args){
Scanner sc=new Scanner(System.in);
String x=sc.next();
StringBuffer st=new StringBuffer(x);
st=st.reverse();
String sgg;
sgg=st.toString();
sgg=sgg.toUpperCase();
System.out.println(sgg);
}
}
import java.util.*;
public class StringEx2 {
public static void main(String[] args) {
Scanner input=new Scanner(System.in);
String X;
X=input.nextLine();
System.out.println(X);
StringBuffer Y=new StringBuffer(X.toUpperCase());
Y.reverse();
System.out.println(Y);
}
}
import java.util.*;
public class hhh{
public static void main(String[] args){
Scanner sc=new Scanner(System.in);
String x=sc.next();
StringBuffer st=new StringBuffer(x);
st=st.reverse();
String sgg;
sgg=st.toString();
sgg=sgg.toUpperCase();
System.out.println(sgg);
}
}
import java.util.*;
public class hhh{
public static void main(String[] args){
Scanner sc=new Scanner(System.in);
String x=sc.next();
StringBuffer st=new StringBuffer(x);
st=st.reverse();
String sgg;
sgg=st.toString();
sgg=sgg.toUpperCase();
System.out.println(sgg);
}
}
import java.util.*;
public class h {
public static void main(String[] args) {
Scanner input=new Scanner(System.in);
String X=input.nextLine();
StringBuffer Y=new StringBuffer(X.toUpperCase());
System.out.println(Y.reverse());
}
}
import java.util.*;
public class StringEx2 {
public static void main(String[] args) {
Scanner input=new Scanner(System.in);
String X;
X=input.nextLine();
System.out.println(X);
StringBuffer Y=new StringBuffer(X.toUpperCase());
Y.reverse();
System.out.println(Y);
}
}
import java.util.*;
public class b10033{
public static void main(String[] args) {
Scanner inport=new Scanner(System.in);
String X;
X=inport.nextLine();
System.out.println(X);
StringBuffer Y=new StringBuffer(X.toUpperCase());
Y.reverse();
System.out.println(Y.toString());
}
}
import java.util.*;
public class XD {
public static void main(String[] args) {
Scanner input=new Scanner(System.in);
String X;
X=input.nextLine();
System.out.println(X);
StringBuffer Y=new StringBuffer(X.toUpperCase());
Y.reverse();
System.out.println(Y);
}
}
import java.util.*;
public class love {
public static void main(String[] args) {
Scanner input=new Scanner(System.in);
String X;
X=input.nextLine();
System.out.println(X);
StringBuffer Y=new StringBuffer(X.toUpperCase());
Y.reverse();
System.out.println(Y);
}
}
import java.util.*;
public class StringEx2 {
public static void main(String[] args) {
Scanner input=new Scanner(System.in);
String X;
⋯⋯ X=input.nextLine();
System.out.println(X);
StringBuffer Y=new StringBuffer(X.toUpperCase());
Y.reverse();
System.out.println(Y);
}
}
import java.util.*;
public class ee{
public static void main(String[] args) {
Scanner input=new Scanner(System.in);
String X;
X=input.nextLine();
System.out.println(X);
StringBuffer Y=new StringBuffer(X.toUpperCase());
Y.reverse();
System.out.println(Y);
}
}
import java.util.*;
public class ee{
public static void main(String[] args) {
Scanner input=new Scanner(System.in);
String X;
X=input.nextLine();
System.out.println(X);
StringBuffer Y=new StringBuffer(X.toUpperCase());
Y.reverse();
System.out.println(Y);
}
}
import java.util.*;
public class ee{
public static void main(String[] args) {
Scanner input=new Scanner(System.in);
String X;
X=input.nextLine();
System.out.println(X);
StringBuffer Y=new StringBuffer(X.toUpperCase());
Y.reverse();
System.out.println(Y);
}
}
import java.util.*;
public class boy {
public static void main(String[] args) {
Scanner input=new Scanner(System.in);
String X;
⋯⋯ X=input.nextLine();
System.out.println(X);
StringBuffer Y=new StringBuffer(X.toUpperCase());
Y.reverse();
System.out.println(Y);
}
}
import java.util.*;
public class hello {
public static void main(String[] args) {
Scanner input=new Scanner(System.in);
String X;
⋯⋯ X=input.nextLine();
System.out.println(X);
StringBuffer Y=new StringBuffer(X.toUpperCase());
Y.reverse();
System.out.println(Y);
}
}
import java.util*;
public class tousbe
Scanner input = new Scanner(System.in);
String X = input.nextLine();
String Y = new StringBuffer(X.toUpperCase()).reverse().toString();
System.out.println("處理前:" + X);
System.out.println("處理後:" + Y);
}
}
toUpperCase()轉大寫.reverse()反轉.toString()輸出為字串
import java.util.*;
public class StringEx2 {
public static void main(String[] args) {
Scanner input=new Scanner(System.in);
String X;
X=input.nextLine();
System.out.println(X);
StringBuffer Y=new StringBuffer(X.toUpperCase());
Y.reverse();
System.out.println(Y);
}
}
import java.util.*;
public class StringEx2{
public static void main (String[]args){
Scanner input=new Scanner (System.in);
String X;
X=input.nextLine();
System.out.println(X);
StringBuffer Y=new StringBuffer(X.toUpperCase());
Y.reverse ();
System.out.println(Y);
}
}
import java.util.*;
public class hello{
public static void main (String[]args){
Scanner input=new Scanner (System.in);
String X;
X=input.nextLine();
System.out.println(X);
StringBuffer Y=new StringBuffer(X.toUpperCase());
Y.reverse ();
System.out.println(Y);
}
}
import java.util.*;
public class StringEx2 {
public static void main(String[] args) {
Scanner input=new Scanner(System.in);
String X;
X=input.nextLine();
System.out.println(X);
StringBuffer Y=new StringBuffer(X.toUpperCase());
Y.reverse();
System.out.println(Y);
}
}
import java.util.*;
public class StringEx2 {
public static void main(String[] args) {
Scanner input=new Scanner(System.in);
String X;
⋯⋯ X=input.nextLine();
System.out.println(X);
StringBuffer Y=new StringBuffer(X.toUpperCase());
Y.reverse();
System.out.println(Y);
}
}
import java.util.*;
public class StringEx2 {
public static void main(String[] args) {
Scanner input=new Scanner(System.in);
String X;
⋯⋯ X=input.nextLine();
System.out.println(X);
StringBuffer Y=new StringBuffer(X.toUpperCase());
Y.reverse();
System.out.println(Y);
}
}
import java.util.*;
public class StringEx1 {
public static void main(String[] args) {
Scanner input=new Scanner(System.in);
String X;
⋯⋯ X=input.nextLine();
System.out.println(X);
StringBuffer Y=new StringBuffer(X.toUpperCase());
Y.reverse();
System.out.println(Y);
}
}
import java.util.*;
public class StringEx2 {
public static void main(String[] args) {
Scanner input=new Scanner(System.in);
String X;
X=input.nextLine();
System.out.println(X);
StringBuffer Y=new StringBuffer(X.toUpperCase());
Y.reverse();
System.out.println(Y);
}
}
import java.util.*;
public class hello {
public static void main(String[] args) {
Scanner input=new Scanner(System.in);
String X;
X=input.nextLine();
System.out.println(X);
StringBuffer Y=new StringBuffer(X.toUpperCase());
Y.reverse();
System.out.println(Y);
}
}
import java.util.*;
public class hello {
public static void main(String[] args) {
Scanner sca= new Scanner(System.in);
String x=sca.next();
StringBuffer str= new StringBuffer(x);
str=str.reverse();
String stt;
stt= str.toString();
stt=stt.toUpperCase();
System.out.println(stt);
}
}
import java.util.*;
public class hello {
public static void main(String[] args) {
Scanner input=new Scanner(System.in);
String X;
X=input.nextLine();
System.out.println(X);
StringBuffer Y=new StringBuffer(X.toUpperCase());
Y.reverse();
System.out.println(Y);
}
}
import java.util.*;
public class hii{
public static void main(String[] args) {
Scanner inport=new Scanner(System.in);
String X;
X=inport.nextLine();
System.out.println(X);
StringBuffer Y=new StringBuffer(X.toUpperCase());
Y.reverse();
System.out.println(Y.toString());
}
}
import java.util.*;
public class test {
public static void main(String[] args) {
Scanner input=new Scanner(System.in);
String X;
X=input.nextLine();
System.out.println(X);
StringBuffer Y=new StringBuffer(X);
Y.reverse();
String stt;
stt=Y.toString();
stt=stt.toUpperCase();
System.out.println(stt);
}
}
import java.util.*;
public class hello {
public static void main(String[] args) {
Scanner input=new Scanner(System.in);
String X=input.nextLine();
StringBuffer Y=new StringBuffer(X.toUpperCase());
System.out.println(Y.reverse());
}
}
import java.util.*;
public class StringEx2 {
public static void main(String[] args) {
Scanner input=new Scanner(System.in);
String X;
X=input.nextLine();
System.out.println(X);
StringBuffer Y=new StringBuffer(X.toUpperCase());
Y.reverse();
System.out.println(Y);
}
}
import java.util.*;
public class StringEx2{
public static void main (String [] args){
Scanner input=new Scanner (System.in);
String X;
X=input.nextLine();
System.out.println(X);
StringBuffer Y=new StringBuffer(X);
Y.reverse();
System.out.println(Y.toString());
}
}
import java.util.*;
public class hello {
public static void main(String[] args) {
Scanner input=new Scanner(System.in);
String X;
X=input.nextLine();
System.out.println(X);
StringBuffer Y=new StringBuffer(X);
Y.reverse();
System.out.println(Y);
}
}
import java.util.*;
public class text {
public static void main(String[] args) {
Scanner input=new Scanner(System.in);
String X;
X=input.nextLine();
System.out.println(X);
StringBuffer Y=new StringBuffer(X);
Y.reverse();
String stt;
stt=Y.toString();
stt=stt.toUpperCase();
System.out.println(stt);
}
}
import java.util.*;
public class iu{
public static void main(String[] args) {
Scanner input=new Scanner(System.in);
String X;
X=input.nextLine();
System.out.println(X);
StringBuffer A=new StringBuffer(X.toUpperCase());
A.reverse();
System.out.println(A);
}
}
import java.util.*;
public class b10033{
public static void main(String[] args) {
Scanner inport=new Scanner(System.in);
String X;
X=inport.nextLine();
System.out.println(X);
StringBuffer Y=new StringBuffer(X.toUpperCase());
Y.reverse();
System.out.println(Y.toString());
}
}
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