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FUNCTIONS ?

I have started functions in C++ from the very beginning but during the very first lecture i was confused.I was unable to understand anything about functions 😭😭😭 Would you please like to put me on path to functions ? You just have to told me 👇🏻 introduction to functions ? 👇🏻 Definition of function. 👇🏻 declaration of functions. 👇🏻 Function Call 👇🏻 Return type of function . Just Explain Briefly .

6/23/2018 9:45:20 AM

Shehroz Irfan

13 Answers

New Answer

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Ok ... the functions is something to make your code simple to read and shortcut the code .... Ok if you want to repeat a code many time you have to make a function for example : (From real life but it thr same as programing) you love coffee and you make coffee every day so you repeat this work ... Ok lets see this function >> void coffee make () { cout << "get coffee"; cout <<"get water"; cout << "put the water on fire"; cout << "add coffee"; cout << "put coffee in cup"; } if you want to repeat these commands many times you just need to call the function many time not to write cout <<"get coffee"; cout <<"get water"; . . . etc so this shortcut alot if you want to repeat it many times to call the function you just need to write the name of the function and (); for example coffeemake (); the computer will do all cout command that i wrote before so you have to define the function before use and out side of the main function .... .. am sorry if i made english mistakes ... am not english man

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Christoph Behl thanks 👍

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Saurabh Tiwari thank you 👍

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Seb TheS got it . thanks 👍

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Mohammad Alshareef i got it . excellent. well explained. thanks 👍💚

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Designing ?

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confused ?

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https://www.sololearn.com/post/10888/?ref=app you can refer to this site

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shehroz irfan you are welcome.

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I don't study C++, but I know very good what are functions in Python. Functions are type of objects, that return a value depending on their arguments. Functions are called as function name followed by a parenthesis pair having comma separated values called arguments. In function definition the values are called parameters rather than arguments, parameters can't be used outside the function definition.

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much more simple you can repeat functions in main. reduces code!

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Functions are central to C programming and are used to accomplish a program solution as a series of subtasks.