下列嵌套循环程序执行后,结果为______。 public class exll { public static void main(String[] args) { iht a=0,b=0; do{ b++; for(int i=5;i>b;i--) a=a+(i+b); }while(b<=10); System.out.println(a); } }A.30B.20C.50D.60

下列嵌套循环程序执行后,结果为______。 public class exll { public static void main(String[] args) { iht a=0,b=0; do{ b++; for(int i=5;i>b;i--) a=a+(i+b); }while(b<=10); System.out.println(a); } }

A.30

B.20

C.50

D.60


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