EQUAL NUMBERS

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Nobita has two integers $A$ and $B$. Nobita wants to make these two numbers equal. He is allowed to modify the numbers according to the given condition. In operation 1, he can choose $A$ or $B$ and add 1 to it. In operation 2, he can choose $A$ or $B$ and add 2 to it. Similarly, At operation $i$, he can choose $A$ or $B$ and add $i$ to it. What is the minimum number of operatio

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solution.cppC++17

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