Should I start OOP first?

if by OOP you mean inheritance and virtual functions, then no. first learn about classes in depth and figure out what RAII is. then do what you were doing, learn the free store.

Classes are part of OOPS

Should I start OOP first?

Well, I would suggest to continue your course if you feel you like it, but to take into account that the things you're learning about manual new/delete are kind of low-level way of doing things (yes, it's still used sometimes, but not in day-to-day code). So when you practice writing your own applications, try to use std::unique_ptr/std::shared_ptr instead of doing manual new/delete, and std::vector/std::array instead of raw arrays.

I am tring to return 'this' from function for a class like: class Data { string data1, data2, data3; Data* up_d1(string d1) { this->data1 = d1; return this } . . . }; so that i can use it like this d = new Data(); d->up_d1("data1")->up_d2("data2")->up_d3("data3);

No, you are asking somebody to do it for you. If you become a programmer who will you ask?

just like you should do now

What should I google?

What should I google?

I am a newbie who want to learn C++

What should I google?

If you do not know what to google, then you probably won't succeed as a programmer😂😂

If you do not know what to google, then you probably won't succeed as a programmer😂😂

I already did. I am not the one asking

haha

lol you took all the fire on you

Will you unban me from c/c++ ot

I already did. I am not the one asking

None, just a text editor (Vim).

I hope this is a pure sarcasm

What IDE would you reccomend me for c/c++?

geany or codeblocks works for beginners

What if I'm not a complete beginner?

What IDE would you reccomend me for c/c++?

I prefer to use Visual Studio Code. You can also use different languages to code in this editor. Note that you need compiler separately.

int max_of_four(int a, int b, int c, int d) { int maxval = INT_MIN; int values[4] = {a, b, c, d}; for (int it = 0; it != sizeof(values); it++) { if (values[it] > maxval) { maxval = values[it]; } } return maxval; } Hi, any idea what's wrong?

What does it say?

2136567800 With a=3 b=4 c=6 d=5

Try to use sizeof(values)-1 instead of sizeof(values)

Same result

Ah, sizeof() is broken…

Oh cool ahahha

Yayy... Wasn't hard as I have experience anyways but fun :D

int max_of_four(int a, int b, int c, int d) { int maxval = INT_MIN; int values[4] = {a, b, c, d}; for (int it = 0; it != sizeof(values); it++) { if (values[it] > maxval) { maxval = values[it]; } } return maxval; } Hi, any idea what's wrong?

Sizeof gives the size in bytes, divide it by the size of int.

What IDE would you reccomend me for c/c++?

int max_of_four(int a, int b, int c, int d) { int maxval = INT_MIN; int values[4] = {a, b, c, d}; for (int it = 0; it != sizeof(values); it++) { if (values[it] > maxval) { maxval = values[it]; } } return maxval; } Hi, any idea what's wrong?

It would be sizeof(values) / sizeof(int)