does g++ have the equal operator on matrices ? i mean vector < vector < bool > > ?

Eigen is header only, and easy to use. The drawback of Eigen is its limited functionality for advanced operations such as QR, SVD, etc. Armadillo depends on LAPAK and BLAS (both FORTRAN-based) and tries to make many MATLAB functions available.

can anyone plz guide me how can i solve this problem(of multiple inheritance)

I also need to make inheritance program

So we both can try and make

Hi everyone, at school they gave me an exercise that I don't know how to do. Can someone help me?

Let the functions f (x) = x2 + 2x + 1 and g (x) = | x | be given. Calculate the approximate value of the area that occurs in the intersection of these two functions on the interval [-3,0]. Can anyone help me with this task in c ++?

You can do this with a paper

Hey.. I'm new with arrays and I'm still trying to understand the logic.. I had a task that ask me to do an array with function to make the user to write the size of the array and then a digit number, and the program needs to check in the long digit how many times there was his number (the size number)..

i know, I need a code that I have to hand over :(

Hi guys, i just started to learn c++ ....Anyone know how to insert image?

Does anyone know an advanced C++ group? Need to talk some advanced topics of C++

Hey.. I'm new with arrays and I'm still trying to understand the logic.. I had a task that ask me to do an array with function to make the user to write the size of the array and then a digit number, and the program needs to check in the long digit how many times there was his number (the size number)..

Hi guys, i just started to learn c++ ....Anyone know how to insert image?

Hi guys! I need to print two 2d arrays with different dimensions side by side. Any help is much appreciated!

Does anyone know an advanced C++ group? Need to talk some advanced topics of C++

Does anyone know an advanced C++ group? Need to talk some advanced topics of C++

Does anyone know an advanced C++ group? Need to talk some advanced topics of C++

Hey.. can someone help me to understand please? I'm started to learn about array on c, and I got little confuse I guess, My task was to write a function array that count size and number from user and then it's need to know how many time the size that the user chose where inside of his number and count how many times,,, thats what I did,,: https://onlinegdb.com/rJUTviAOw

i'm sorry if u send me one ill send u

This is test: Design a program in a computer language of your choice (C ++, Assembly or other) that allows you to enter a password and provides the password security level as a percentage based on the following parameters: a) consisting of at least 8 characters b) contains at least one capital letter c) contains at least one number d) contains at least one symbol Each of the options is worth 25% of the score. The program must communicate the safety scale between "poor" "weak" "acceptable" "safe", in relation to the score obtained (25, 50, 75, 100). The observation will be printed (between "poor" and "safe" and the percentage obtained).

del.dog or hastebin.com :)

I dont find the share sign

Btw the 3rd rule says, you could be banned for this 🙃

I wanted to know how to get started. then I do it myself😞

You save it then share the link it has on the browser

here sorry https://hastebin.com/ilufejayuz.cpp

here sorry https://hastebin.com/ilufejayuz.cpp

You aren't passing anything to digitcount. Also the for loop will keep on looping for (int j=0; j < digit; j==digit) What did you mean to do in the for loop?

here sorry https://hastebin.com/ilufejayuz.cpp

Yea.. First mistake I didn't use array there.. Second is the logic.. I wanted the user number to be count it again

Also if you meant to check the digits there is a way to do it, use % operator 1245 % 10 = 5 1245 / 10 = 124 (integer division) 124 % 10 = 4 And so on

sorry if I sent this text. I'm sorry😢 . I just wanted some help starting the test. anyway thanks for helping me. It won't happen again.

Also if you meant to check the digits there is a way to do it, use % operator 1245 % 10 = 5 1245 / 10 = 124 (integer division) 124 % 10 = 4 And so on

there are a lot of people happy to help, but not happy to do your work. So just show us what you've done and what is not working

can I write the math code under that?: int digitCount(int num, int size) { int counter = 0, digit, digitP; char arr[SIZE]; for (int i = 0; i < size; i++) { if (arr[i] >= '0' && '9' >= arr[i]) { printf(" %c", arr[i]); } }

Uhh, functions have scope, you can do that but it will not work. I think you are just brute forcing through the problem instead of breaking it down into simple parts and solving it individually. I would throw away the book/resources I am learning from if I were you. Here: https://cs50.harvard.edu/college/2020/fall/

I'm actually don't like how I learn and I'm looking for the right place to learn from.. I'm learning alone with YouTube and Google meanwhile doing tasks that my friend (whom studying it) sends me...