大神幫我看看問題出在哪兒?。?？
public class HelloWorld{
? ? public static void main(String[] args) {
? ? int one = 10 ;
? ? ? ? int two = 20 ;
? ? ? ? int three=0;
? ? ? ? three=one+two;
? ? ? ? System.out.println("three=one+two==>"+three);
? ? ? ? three+=one;
? ? ? ? SYstm.out.println("three+=one==>"+three);
? ? ? ? three-=one;
? ? ? ? System.out.printin("three-=one==>"+three);
? ? ? ? three*=one;
? ? ? ? System.out.println("three*=one==>"+three);
? ? ? ? three/=one;
? ? ? ? System.out.println("three/=one==>"+three);
? ? ? ? three%=one;
? ? ? ? System.out.println("three%=one==>"+three);
}
}
2023-11-07
public class HelloWorld{
? ? public static void main(String[] args) {
? ? int one = 10 ;
? ? ? ? int two = 20 ;
? ? ? ? int three=0;
? ? ? ? three=one+two;
? ? ? ? System.out.println("three=one+two==>"+three);
? ? ? ? three+=one;
? ? ? ? ((SYstm)).out.println("three+=one==>"+three);
? ? ? ? three-=one;
? ? ? ? System.out.printin("three-=one==>"+three);
? ? ? ? three*=one;
? ? ? ? System.out.println("three*=one==>"+three);
? ? ? ? three/=one;
? ? ? ? System.out.println("three/=one==>"+three);
? ? ? ? three%=one;
? ? ? ? System.out.println("three%=one==>"+three);
}
}
2023-10-18
2022-11-29
public class HelloWorld{
? ? public static void main(String[] args) {
? ? int one = 10 ;
? ? ? ? int two = 20 ;
? ? ? ? int three=0;
? ? ? ? three=one+two;
? ? ? ? System.out.println("three=one+two==>"+three);
? ? ? ? three+=one;
? ? ? ? SYstm.out.println("three+=one==>"+three);? ? ? //?System.out.println("three+=one==>"+three);?
? ? ? ? three-=one;
? ? ? ? System.out.printin("three-=one==>"+three);? ?//?System.out.println("three-=one==>"+three);
? ? ? ? three*=one;
? ? ? ? System.out.println("three*=one==>"+three);
? ? ? ? three/=one;
? ? ? ? System.out.println("three/=one==>"+three);
? ? ? ? three%=one;
? ? ? ? System.out.println("three%=one==>"+three);
}
}