Write a programme called pgmReduce which takes 3 arguments: 1. an input file (either ASCII or binary) 2. an integer factor n, and 3. 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.

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
Chapter1: Introduction
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Write a programme called pgmReduce which takes 3 arguments:
1. an input file (either ASCII or binary)
2. an integer factor n, and
3. 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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