问题:
What will be the result of attempting to compile and run the following program?()
public class Q28fd {
public static void main(String args[]) {
int counter = 0;
l1:
for (int i=10; i<0; i--) {
l2: int j = 0;
while (j < 10) {
if (j > i) break l2;
if (i == j) {
counter++;
continue l1;
}
}
counter--;
}
System.out.println(counter);
}
}
A . The program will fail to compile.
B . The program will not terminate normally.
C . The program will write 10 to the standard output.
D . The program will write 0 to the standard output.
E . The program will write 9 to the standard output.
What will be the result of attempting to compile and run the following program?()
public class Q28fd {
public static void main(String args[]) {
int counter = 0;
l1:
for (int i=10; i<0; i--) {
l2: int j = 0;
while (j < 10) {
if (j > i) break l2;
if (i == j) {
counter++;
continue l1;
}
}
counter--;
}
System.out.println(counter);
}
}
● 参考解析
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