실행 실패 (제출 코드 컴파일 에러)
Main.java:15: error: cannot find symbol
if (sb.isEmpty() && c == '0') {
^
symbol: method isEmpty()
location: variable sb of type StringBuilder
Main.java:18: error: cannot find symbol
if (sb.isEmpty() && c != '0') {
^
symbol: method isEmpty()
location: variable sb of type StringBuilder
Main.java:24: error: cannot find symbol
if (sb.isEmpty()) {
^
symbol: method isEmpty()
location: variable sb of type StringBuilder
Main.java:31: error: cannot find symbol
if (sb.isEmpty() && c == '0') {
^
symbol: method isEmpty()
location: variable sb of type StringBuilder
Main.java:34: error: cannot find symbol
if (sb.isEmpty() && c != '0') {
^
symbol: method isEmpty()
location: variable sb of type StringBuilder
Main.java:40: error: cannot find symbol
if (sb.isEmpty()) {
^
symbol: method isEmpty()
location: variable sb of type StringBuilder
6 errors
정답 개수:
-
틀린 개수:
-
실행 실패 개수:
-
반례를 발견하지 못했습니다.