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Java Programming - Flow Control - Discussion

Discussion Forum : Flow Control - Finding the output (Q.No. 21)
Flow Control
21.
What will be the output of the program? 
int I = 0;
label:
    if (I < 2) {
    System.out.print("I is " + I);
    I++;
    continue label;
}
I is 0
I is 0 I is 1
Compilation fails.
None of the above
Answer: Option
Explanation:

The code will not compile because a continue statement can only occur in a looping construct. If this syntax were legal, the combination of the continue and the if statements would create a kludgey kind of loop, but the compiler will force you to write cleaner code than this.

Discussion:
15 comments Page 2 of 2.
Dipika said:   9 years ago
@Ruba.

The Output is:

5
0
Paparao said:   9 years ago
What is a label? What is its function?
(1)
Uday said:   8 years ago
@Ramu.

The answer is 212.
Atul said:   8 years ago
Yes @Uday.

1 2 6 30 60 130 (212)
1 4 24 30 70 82
3 20 6 40 12
Raj Patel said:   7 years ago
I think label is only for a loop. Am I right?
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