Stair-climbing puzzle: Difference between revisions

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(→‎{{header|J}}: Add recursive)
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Line 17:
{
for (int i = 0; i < 1; step()? ++i : --i);
}
</lang>
 
=={{header|C sharp|C#}}==
<lang csharp>
void step_up() {
for (; step() == false; );
}
</lang>
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