import java.util.Scanner;
public class homework{
public static void main(String[] args){
Scanner myscanner=new Scanner(System.in);
int a=myscanner.nextInt();
int b=myscanner.nextInt();
int c=myscanner.nextInt();
if(a<b){
int t=b;
b=a;
a=t;
}
if(a<c){
int t=c;
c=a;
a=t;
}
if(b<c){
int t=c;
c=b;
b=t;
}
if(b+c>a &&a-c <b){System.out.println(“yes.”);
}
else{System.out.println(“No!”);
}
}
}
输入三个数,判断是否能构成三角形,为什么会报错啊,是代码的问题嘛