Jumping Jack
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Given a starting position on the number line $K$, and two jump sizes $D1$ and $D2$, find the minimum number of jumps needed to reach a given number $X$ on the number line. If not possible, output $-1$. At any position on the number line, we are allowed to jump to $P + D1$, $P – D1$, $P + D2$, or $P – D2$ ###Input: - First line will contain $T$, number of testcases. Then the testcases follow. -
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solution.cppC++17
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