Question

SCRIEȚI UN PROGRAM C++ CARE SA ARETE :
/scrieti toate numerele mai mici decât B
//și mai mari decât A(din intervalul AB) unde A și B se dau
de către utilizator
//in ordine descrescătoare
IMI TREBUIE URGENTTTT...DAU 50PUNCTEEEEE
​

Answer 1

Răspuns:

// A C++ program for finding numbers which are  

// decimal as well as binary palindrome  

#include <iostream>  

using namespace std;  

 

// A utility to check if  number is palindrome on base b  

bool IsPalindrome(int number, int b)  

{  

   int reversed = 0;  

   int k = number;  

 

   // calculate reverse of number  

   while (k > 0) {  

       reversed = b * reversed + k % b;  

       k /= b;  

   }  

 

   // return true/false depending upon number is palindrome or not  

   return (number == reversed);  

}  

 

// A utility for creating palindrome  

int createPalindrome(int input, int b, bool isOdd)  

{  

   int n = input;  

   int palin = input;  

 

   // checks if number of digits is odd or even  

   // if odd then neglect the last digit of input in finding reverse  

   // as in case of odd number of digits middle element occur once  

   if (isOdd)  

       n /= b;  

 

   // creates palindrome by just appending reverse of number to itself  

   while (n > 0) {  

       palin = palin * b + (n % b);  

       n /= b;  

   }  

   return palin;  

}  

 

// Function to print decimal and binary palindromic number  

void findPalindromic(int n)  

{  

   int number;  

   for (int j = 0; j < 2; j++) {  

       bool isOdd = (j % 2 == 0);  

 

       // Creates palindrome of base 10 upto n  

       // j always decides digits of created palindrome  

       int i = 1;  

       while ((number = createPalindrome(i, 10, isOdd)) < n) {  

           // if created palindrome of base 10 is  

           // binary palindrome  

           if (IsPalindrome(number, 2))  

               cout << number << " ";  

           i++;  

       }  

   }  

}  

 

// Driver Program to test above function  

int main()  

{  

   int n = 1000;  

   findPalindromic(n);  

   return 0;  

}

sper sa fie ok , daca nu te mai uiti tu la bug-uri

Succes