JuniorTheoryCommon

What does the program print?

for (int i = 1; i <= 3; i++)
{
    for (int j = 1; j <= 3; j++)
    {
        if (j == 2)
        {
            break;
        }
        Console.Write(i);
    }
}

123

Expecting 1: break ends only the nearest loop, the inner one, while the outer loop goes on and prints 2 and 3.
Expecting 112233: break does not skip one iteration the way continue does; it ends the inner loop, so j = 3 never comes.

How would you change the program so that break stops both loops?
How many times does Console.Write(i) run if you remove the if together with the break?

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JuniorTheoryCommon

What does the program print?

for (int i = 1; i <= 3; i++)
{
    for (int j = 1; j <= 3; j++)
    {
        if (j == 2)
        {
            break;
        }
        Console.Write(i);
    }
}

123

Expecting 1: break ends only the nearest loop, the inner one, while the outer loop goes on and prints 2 and 3.
Expecting 112233: break does not skip one iteration the way continue does; it ends the inner loop, so j = 3 never comes.

How would you change the program so that break stops both loops?
How many times does Console.Write(i) run if you remove the if together with the break?

Back to questions Open topic in roadmap →Answer it yourself — Quiz