TASKS 1:

Task 1.1:

usage: ./1.1argc_argv.o test

Task 1.2:

usage ./program lol kek cheburek

Taks 1.4

usage: ./program lol --debug -h 256 output: flags:[-h] keywords:[--debug] numbers:[256] strings:[lol]

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TASKS 2:

Task 2.1:

usage: ./program <name> <age>

output: Hello [name], you are [age] years old!

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Task 2.2:

usage: ./program <name> <age> <city>

output: Hello [name], you are [age] years old from [city]!

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Task 2.3:

Usage: ./program <operation> [<args>]

Operations:

--greet <name>

--add <number1> <number2>

--list

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TASKS 3

Task 3.1:

usgae: ./program 50 + 2

output: 52

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Task 3.2:

usage: ./program 10 20 22

output: 52

Task 3.3:

usage: ./program 52 6 7 256

output: Count: 4 Sum: 321 Average: 80.25 Minimum: 6 Maximum: 256

TASKKS 4:

Task 4.1:

usage: ./program 123456789 lol kek cheburek!

output: 123456789: 9 lol: 3 kek: 3 cheburek!: 9 Total: 24

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Task 4.2:

example usage: ./program upper lolkek cheburek

output: LOLKEK CHEBUREK

Task 4.3:

usage:./program word yourtext

output: yourword

TASKS 5:

Task 5.1:

usage:

output:

Task 5.2:

usage:

output:

Task 5.3:

usage:

output:

Task 5.4:

usage:

output:

TASKS 6

Task 6.1:

usage:

output:

Task 6.2:

usage:

output:

Task 6.3:

usage:

output:

Task 6.4:

usage:

output: