Old dial pad10/5/2023 operation: A dictionary mapping keys that can be pressed to anonymous functions determining what it does to the state.This is a dynamic programming problem that can be solved with a dictionary. How 4? 1+4=, “=” is also counted as a touch. Output contains 1 line printing the number of touches required to make the number Sample Test Case: 1 // No of test casesġ 2 4 6 0 // digits that are working (total number of digits = N),ġ 2 3 // describing operations allowed (1–> ‘+’, 2–> ‘-‘, 3–> ‘*’, 4–> ‘/’ )(total number is equals to M) fourth line contains the number that we want to make. ![]()
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