How to sort an array of dates in C/C++? Given an array of dates, how to sort them. Example: Input: Date arr[] = {{20, 1, 2014}, {25, 3, 2010}, { 3, 12, 1676}, {18, 11, 1982}, {19, 4, 2015}, { 9, 7, 2015}} Output: Date arr[] = {{ 3, 12, 1676}, {18, 11, 1982}, {25, 3, 2010}, {20, 1, 2014}, {19, 4, 2015}, { 9, 7, 2015}} We strongly recommend
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C Program to sort rows of the Matrix Given a matrix arr[][] of dimensions N * M, the task is to sort the matrix such that each row is sorted and the first element of each row is greater than or equal to the last element of the previous row. Examples: Input: N = 3, M = 3, arr[][] = {{7, 8, 9}, {5, 6, 4}, {3, 1, 2}}Output:1 2 34 5 67 8 9
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