I have the following code for finding the next permutation: #include #include using namespace std; int main() {     int max = 3;     int arr[max] = { 1, 2, 3};       do {         cout << arr[0] << " " << arr[1] << " " << arr[2] << " " << arr[0] << "\n";     } while (next_permutation(arr + 1, arr + max));       cout << "After loop: " << arr[0] << ' '          << arr[1] << ' ' << arr[2] << '\n';       return 0; } It gives me the following output: 1 2 3 1 1 3 2 1 After loop: 1 2 3 Now, I am wondering why the permutation would stop at 1321 and why would it order it in such a way.

#include<bits/stdc++.h>using namespace std;bool isPalindrome(string &s){    int start=0;    int end=s.length()-1;    while(start<=end)    {        if(s[start]!=s[end])        {            return false;                    }        start++;        end--;    }    return true;}int main(){    string s;    cout<<"ENTER STRING:";    getline(cin,s);    int n=s.length();    bool flag=true;    for(int i=1;i<n;i++)    {        string lowerHalf=s.substr(0,i);        string upperHalf=s.substr(i,n-i);      if(isPalindrome(lowerHalf) && isPalindrome(upperHalf))      {          flag=false;          cout<<"String A is:"<<lowerHalf<<"\n";          cout<<"String B is:"<<upperHalf<<"\n";          break;      }    }    if(flag)    {        cout<<"NO\n";    }    return 0;} change to stdio.h string.h

Given the C++ code: // toh.cpp#include <iostream>#include <vector>using namespace std; int main() {    vector<int> t[3];    int n;    cout << "Enter the number of rings: ";    cin >> n;    int from = 0;    int candidate = 1;    int to, move = 0;     if ( n % 2 == 0)    to = 2;   // (from + to)%mod3, counter clockwise    else        to = 1;  // (from + to)%mod3, clockwise     for ( int i =  n + 1 ; i >= 1; i-- )        t[0].push_back(i);      t[1].push_back(n+1);      t[2].push_back(n+1);     if ( n % 2  ==  0 )    {       while ( t[1].size() < (n+1) ) {           cout << "move " << ++move << ":" << " Move candidate " << candidate;          cout << " from tower " << (char) (from + 'A');          cout << " to tower " << (char)(to + 'A') << endl;           t[to].push_back(t[from].back());          t[from].pop_back();          if (t[(to+2)%3].back() < t[(to+1)%3].back())              from =…

6. Given the following main function: // remove the first digit of a number int main() { int n, m; cout >n; m-removeFirst(n); cout <

C++ Given code #include <iostream>using namespace std; class Node {public:int data;Node *pNext;};   void displayNumberValues( Node *pHead){while( pHead != NULL) {cout << pHead->data << " ";pHead = pHead->pNext;}cout << endl;}   //Option 1: Search the list// TODO: complete the function below to search for a given value in linked lsit// return true if value exists in the list, return false otherwise. ?? linkedlistSearch( ???){ } //Option 2: get sum of all values// TODO: complete the function below to return the sum of all elements in the linked list. ??? getSumOfAllNumbers( ???){ }   int main(){int userInput;Node *pHead = NULL;Node *pTemp;cout<<"Enter list numbers separated by space, followed by -1: "; cin >> userInput;// Keep looping until end of input flag of -1 is givenwhile( userInput != -1) {// Store this number on the listpTemp = new Node;pTemp->data = userInput;pTemp->pNext = pHead;pHead = pTemp;cin >> userInput;}cout <<"…

task7.c Compare 2 strings function cmp will print out > if s1 is "bigger" than s2, < if s1 is "smaller than s2, = if s1 is "equal" to s2. */ #include <stdio.h> #include <string.h> void cmp(char *s1, char *s2){     return; } int main() {     char *string1 = "UNIX rules!";     char *string2 = "Windows drools!";     cmp(string1,string2);                 return 0; }     Start with task7.c, implement the cmp() function. The goal of this function is to compare two strings using the sum of the ASCII value of all the characters in each string. Output of your program should look like this:  UNIX rules! is smaller than Windows drools!

language = python