Problem C. Incomplete sorting Input file: Output file: Time limit: Memory limit: standard input standard output 1 second 256 megabytes You are given matrix with n rows and m columns. You have to sort each column of matrix in descending order. Input The first line consists of two integers n and m - mumber of rows and columns of matrix respectively. Each of the next n lines contains m integers dij - elements of the matrix at the intersection of ih row and juh column.

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
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using c++ with comments please

Problem C. Incomplete sorting
Input file:
Output file:
Time limit:
Memory limit:
standard input
standard output
1 second
256 megabytes
You are given matrix with n rows and m columns.
You have to sort each column of matrix in descending order.
Input
The first line consists of two integers n and m - number of rows and columns of matrix respectively.
Each of the next n lines contains m integers dij - elements of the matrix at the intersection of ih row
and jeh column.
Output
Print this matrix after sorting.
Examples
standard input
standard output
33
4 5 6
1 23
323
321
121
456
4 3
9 88
123
677
4 56
4 56
6 78
1 23
9 87
Transcribed Image Text:Problem C. Incomplete sorting Input file: Output file: Time limit: Memory limit: standard input standard output 1 second 256 megabytes You are given matrix with n rows and m columns. You have to sort each column of matrix in descending order. Input The first line consists of two integers n and m - number of rows and columns of matrix respectively. Each of the next n lines contains m integers dij - elements of the matrix at the intersection of ih row and jeh column. Output Print this matrix after sorting. Examples standard input standard output 33 4 5 6 1 23 323 321 121 456 4 3 9 88 123 677 4 56 4 56 6 78 1 23 9 87
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