i need to solve this problem wihtout changing anything just put brackets to get the answer 10000 need the output using brackets only wihtout changing anything to be 10000 #include <iostream> using namespace std; int main() { int a = 10; int b = 20; cout << a + b * a + b +… Read More i need help solving this problem in c++ wihtout changing the operators and value just put the brackets in the right place

There’s a % in the following code, which is from ARIMA Model in Python . from statsmodels.tsa.stattools import adfuller from numpy import log result = adfuller(df.value.dropna()) print(‘ADF Statistic: %f’ % result[0]) print(‘p-value: %f’ % result[1]) I’m confused to what the % does in the print statement (last line). What does it do to the result?… Read More meaning of "%" in printing the result of adfuller in Python

Here is a simple dart class: class MyOperatorClass { int operator () { return 5; } } I noticed today that this compiles without any issues. This led me to wonder, what does operator () mean? Usually in dart, you use operator to implement, well, operators. Aka operator +(other) or operator ~(). But operator ()… Read More What does `operator () { … }` do in Dart?

I"m quite confused about the following block of code: int a = 1, b = 2, c = 3; printf("%d ", c – 3 && b++ > c); printf("%d %d %d", a, b, c); Initially, I thought that the output would be 0 1 3 3 since b would become 3 due to the side… Read More Confusion regarding precedence of C operators

Is there a possibility to use filtering in dplyr and use negative of like operator? Something like (which does not work): my_df %>% filter(text !%like% "dirty talk") >Solution : just like this: my_df %>% filter(!text %like% "dirty talk") Since placing the exclamation like so makes the statement not

from my understanding operators are only defined for builtin types and can’t be defined for user types so: a := 1 b := 2 c := a + b // possible but as soon as you define your own types you need to do: a := NewType(1) b := NewType(2) c := a + b… Read More How can time.Duration use operators in Go?

I’ve stumbled upon ^ operator in python, and I don’t understand what is does. I couldn’t find anything about it online. >Solution : The ^ operator in Python is known as the bitwise XOR operator. It performs a binary XOR operation on two operands and returns the result. Let’s say you have two integers a… Read More What does ^ do in python?

hearted people who clicked in to see this question.I just started learning to use ggplot. ggplot(mpg) aes(x = displ) |> ggplot(mpg) The first command mpg is passed to ggplot as an argument to data =, while the second command is of the same form, but why mpg is passed as an argument to mapping =… Read More Why does ggplot change the position of the parameter values of data= and mapping= when using "pipe" operator?

hearted people who clicked in to see this question.I just started learning to use ggplot. ggplot(mpg) aes(x = displ) |> ggplot(mpg) The first command mpg is passed to ggplot as an argument to data =, while the second command is of the same form, but why mpg is passed as an argument to mapping =… Read More Why does ggplot change the position of the parameter values of data= and mapping= when using "pipe" operator?