Assignment_4_2021111013

Bhav Beri CPro Assignment 4 Solutions 2021-22

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Install GNUPlot -> sudo apt-get install -y gnuplot

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Section - 1

Q1. Move to that directory & just:

gcc Q1.c

./a.out

And see the plot file.

Q2. Move to that directory & just:

gcc Q2.c

./a.out

And see the plot file.

Q3.

Move to that directory & just:

gcc Q3.c

./a.out

And see the plot file.

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Section - 2

Q4 a) Move to that directory & just:

gcc 4a.c

./a.out data.txt mean.txt

And see the mean.txt Output File.

Q4 b) Move to that directory & just:

gcc 4b.c

./a.out data.txt mean.txt variance.txt

And see the variance.txt Output File & the also the q4b.pdf graph.

Q4 c) Move to that directory & just:

gcc 4c.c

./a.out data.txt mean.txt output.txt

And see the output.txt Output File.

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Section -3

Q5 a) Move to that directory & just:

gcc 5a.c

./a.out

And see the output on terminal.

Q5 b) Move to that directory & just:

gcc 5b.c

./a.out

And see the output on terminal.

Q5 c) Move to that directory &:

gcc 5c_encrypt.c

./a.out <input file> <key txt file> <encrypt txt file>

gcc 5c_decrypt.c

./a.out <key txt file> <encrypt txt file> <output file>

And see the output file.

Input & Output File can be an image, text file, PDF FIle, etc. of any size, Program can handle most of them efficiently.

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Section - 4

Q6. Move to that directory & just:

gcc 6.c

./a.out q6_ans.txt <list of space separated input files>

And see the output file.

Q7. Move to that directory & just:

gcc 7.c

./a.out q7_ans.txt <list of space separated input files>

And see the output file.

Q8. Move to that directory & just:

gcc 8.c

./a.out input1.txt input2.txt q8_ans.txt

And see the output file.

Q9. Move to that directory & just:

gcc 9.c

./a.out input.txt output.txt

And see the output file. (Output file name can be same as the Input file name too, i.e. Final Output in the same File)