[C_ST49-易] 字串取代

https://e-tutor.itsa.org.tw/e-Tutor/mod/programming/view.php?id=7009

import java.util.*;
 
public class Main {
 
	public static void main(String[] args) {
		Scanner scn=new Scanner(System.in);
		String str=scn.nextLine();
		String arr[]= {"hate","stupid","angry","dirty"},arr2[]= {"love","smart","happy","clean"};
		for(int i=0;i<4;i++)
			str = str.replaceAll(arr[i], arr2[i]);
		System.out.println(str);
		
	}
/*題目：[C_ST49-易] 字串取代
    作者：1010
    時間：西元 2018 年3 月 */
}
 

[C_ST49-易] 字串取代.java - Snippet hosted by

RAW

這題直接用JAVA的(replaceAll)將單字做取代替換就行了