Question: C Coding Questions Write a function howSparse that takes a matrix of integers and two integers representing the number of rows and columns in the

C Coding Questions

Write a function howSparse that takes a matrix of integers and two integers representing the number of rows and columns in the matrix and returns the percentage of the elements in the matrix that are zero.

Write a program called copyFile that takes two command line arguments. It copies the contents of the first command-line argument to the file specified by the second command-line argument. If the first file does not exist (the open fails), then print an appropriate error message.

Write a program called quickAdd that takes any number of command-line arguments and prints the sum of these arguments. All command-line arguments are integers.

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