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public class fuzhiYunSuan{
public static void main(String args[]){
byte a=60;
int m=0;
long result=0;
m +=8;
System.out.println("m :"+m);
result +=a-8;
System.out.println("result +=a-8:"+result);
}
}
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result +=a-8; => result = result + a - 8 => result = 0 + 60 - 8 => result = 52
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