정보처리기사 2022년 1회 73번
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과목: 프로그래밍 언어 활용
문제[edit | edit source]
73. 다음 JAVA 프로그램이 실행되었을 때, 실행 결과는?
<br />public class Ape {<br /> static void rs(char a[]) {<br /> for(int i=0;i<a.length;i++)<br /> if(a[i]=='B')<br /> a[i]='C';<br /> else if(i==a.length-1)<br /> a[i]=a[i-1];<br /> else a[i]=a[i+1];<br /> }<br /><br /> static void pca(char a[]) {<br /> for(int i=0;i<a.length;i++)<br /> System.out.print(a[i]);<br /> System.out.println();<br /> }<br /><br /> public static void main(String[] args) {<br /> char c[]=rs(c)={'A','B','D','D','A','B','C'};<br /> rs(c);<br /> pca(c)<br /> }<br />}<br />
- ① BCDABCA
- ② BCDABCC
- ③ CDDACCC
- ④ CDDACCA
풀어보기[edit | edit source]
정답[edit | edit source]
- 2번