[LeetCode - Daily Challenge] 537. Complex Number Multiplication

소스 코드는 여기 있습니다. 문제는 여기 있습니다. Problem A complex number can be represented as a string on the form "real+imaginaryi" where: real is the real part and is an integer in the range [-100, 100]. imaginary is the imaginary part and is an integer in the range [-100, 100]. i^2 == -1. Given two complex numbers num1 and num2 as strings, return a string of the complex number that represents their multiplicat..
Algorithm/LeetCode 2021. 8. 25. 10:37
[LeetCode - Daily Challenge] 850. Rectangle Area II

소스 코드는 여기 있습니다. 문제는 여기 있습니다. Problem We are given a list of (axis-aligned) rectangles. Each rectangle[i] = [xi1, yi1, xi2, yi2] , where (xi1, yi1) are the coordinates of the bottom-left corner, and (xi2, yi2) are the coordinates of the top-right corner of the ith rectangle. Find the total area covered by all rectangles in the plane. Since the answer may be too large, return it modulo 109 + 7. Ex..
Algorithm/LeetCode 2021. 8. 23. 08:49
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