rl544
26 lines
1.0 KiB
Java
26 lines
1.0 KiB
Java
// [문제 링크]: https://school.programmers.co.kr/learn/courses/30/lessons/12930#
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import java.lang.StringBuilder;
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class Solution {
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public String solution(String s) {
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String[] sl = s.split(" ");
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StringBuilder main = new StringBuilder();
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StringBuilder temp = new StringBuilder();
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for(int i = 0; i < sl.length; i++){
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for(int j = 0; j < sl[i].length(); j++){
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char tc = sl[i].charAt(j);
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if(j%2==0) tc = Character.toUpperCase(tc);
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else tc = Character.toLowerCase(tc);
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if(sl[i].length()!=0) temp.append(tc);
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}
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System.out.println(i+"번 "+sl[i]+"/"+sl[i].length());
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main.append((sl[i].length()!=0)?temp.toString() : " ");
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temp.setLength(0);
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if(sl[i].length()!=0 &&i != sl.length-1) main.append(" ");
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}
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if(s.charAt(s.length()-1)==' ') {
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for(int q = main.length(); q < s.length(); q++) main.append(' ');
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}
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return (sl.length==0)?s:main.toString();
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}
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} |