Decreasing Srrnmieeda

You are given two integers $L$ and $R$. Find the smallest non-negative integer $N$ such that $$N \,\%\, L \gt N \,\%\, (L + 1) \gt \ldots \gt N \,\%\, (R - 1) \gt N \,\%\, R \,.$$ Here, $\%$ is the modulo operator, so $A \,\%\, B$ is the remainder of $A$ after division by $B$. For example, $11 \,\%\, 3 = 2$. ### Input - The first line of the input contains a single integer $T$ denoting the