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                        /后端開發
                        
                            /Java
                        
                        /Java入門第一季（IDEA工具）升級版

我不明白啊

HelloWorld.java:8: error: ';' expected
??????? int three+=one;
???????????????? ^
HelloWorld.java:8: error: not a statement
??????? int three+=one;
?????????????????? ^
HelloWorld.java:10: error: ';' expected
??????? int three-=one;
???????????????? ^
HelloWorld.java:10: error: not a statement
??????? int three-=one;
?????????????????? ^
HelloWorld.java:12: error: ';' expected
??????? int three*=one;
???????????????? ^
HelloWorld.java:12: error: not a statement
??????? int three*=one;
?????????????????? ^
HelloWorld.java:14: error: ';' expected
??????? int three/=one;
???????????????? ^
HelloWorld.java:14: error: not a statement
??????? int three/=one;
?????????????????? ^
HelloWorld.java:16: error: ';' expected
??????? int three%=one;
???????????????? ^
HelloWorld.java:16: error: not a statement
??????? int three%=one;
?????????????????? ^
10 errors