我试图将 char 与 String 进行比较,但出现错误。错误
error: incompatible types: unexpected return value
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代码:
public class MyClass {
public static void main(String args[]) {
String s = Integer.toBinaryString(2432);
String p = "0";
for (char c : s.toCharArray()) {
return p.equals(new String(new char[]{c}));
}
}
}
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