為什么運行不了???
public class HelloWorld {
? ? public static void main(String[] args) {
int one = 20 ;
if(one%2==0){
? ? System.out.println("one是偶數(shù)");
else? ??
? ? System.out.println("one是奇數(shù)");
}
? ? }
}
public class HelloWorld {
? ? public static void main(String[] args) {
int one = 20 ;
if(one%2==0){
? ? System.out.println("one是偶數(shù)");
else? ??
? ? System.out.println("one是奇數(shù)");
}
? ? }
}
2020-09-09
舉報
2020-09-09
public class HelloWorld {
? ? public static void main(String[] args) {
int one = 20 ;
if(one%2==0){
? ? System.out.println("one是偶數(shù)");
}else{? ??
? ? System.out.println("one是奇數(shù)");
}
? ? }
}
2020-09-27
注意括號的匹配原則