There are n cats in a line, labeled from 1 to n, with the i-th cat at position i. They are bored of gyrating in the same spot all day, so they want to reorder themselves such that no cat is in the same place as before. They are also lazy, so they want to minimize the total distance they move. Help them decide what cat should be at each location after the reordering. For example, if there are 3 cats, this is a valid reordering: 3, 1, 2]. No cat is in its original position. The total distance the cats move is 1+1+2= 4 as cat 1 moves one place to the right, cat 2 moves one place to the right, and cat 3 moves two places to the left.

C++ Can a variable name be passed to a value parameter in C++ functions?

What are the different types of loop mechanisms in C++?   What are the different ways to control loops?

Differentiate between a Run Time Error and Syntax Error. Also give suitable examples of each in c++

In C++

Write aprogram in C++ that takes input the number 203212 and prints the number in reverse order. Built-in functions are not allowed. input : 203212

Hi everyone I'm learning c++ but I don't understand pass-by-value and pass-by-reference. What is (const &)? Why do we have to pass const with & but not just &? please explain, thank you so much!

How Do You Link A C++ Program To C Functions?

In C++, there is a specialized kind of variable known as a pointer variable that you may utilize. Do you have a knowledge of how to put it to use in various situations?

Hi, I am having difficulty finding words to better explain these questions for my homework.   1. What is a reference in C++? 2. What is a pointer in C++? 3. What is the difference between a pointer and a reference in C++?