Question

wap to input a no. and print its evendigits

Answer 1

C++ program to input a number and count its even & odd digits:

// C++ program to count

// even and odd digits

// in a given number

#include <iostream>

using namespace std;

// Function to count digits

int countEvenOdd(int n)

{

int even_count = 0;

int odd_count = 0;

while (n > 0)

{

int rem = n % 10;

if (rem % 2 == 0)

even_count++;

else

odd_count++;

n = n / 10;

}

cout << "Even count : "

<< even_count;

cout << "\nOdd count : "

<< odd_count;

if (even_count % 2 == 0 &&

odd_count % 2 != 0)

return 1;

else

return 0;

}

// Driver Code

int main()

{

int n;

n = 2335453;

int t = countEvenOdd(n);

if (t == 1)

cout << "\nYES" << endl;

else

cout << "\nNO" << endl;

return 0;

}

........the program ends here........