
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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Write a programme in C called pgmReduce which takes 3 arguments:
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an input file (either ASCII or binary)
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an integer factor n, and
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an output file
and reduces the input file by that factor in each dimension. For example, if the invocation is: pgmReduce inputFile 5 outputFile
and inputFile is a 13x17 image, then outputFile should be a 2x3 image in which only the pixels with row and column of 0 modulo 5 in the inputFile exist.
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