fork download
copy 
  1.     #include <iostream>
  2.     #include <bitset>
  3.  
  4.     bool is_unique_digits(int num)
  5.     {
  6.         std::bitset<10> numset = 0;
  7.     	while (num > 0)
  8.     	{
  9.     		int val = num % 10;
  10.     		if (numset[val])
  11.     			return false;
  12.     		numset.set(val);
  13.     		num /= 10;
  14.     	}
  15.     	return true;
  16.     }
  17.  
  18.     int main()
  19.     {
  20.     	for (int i = 97; i <= 113; ++i)
  21.     	{
  22.     		if (is_unique_digits(i))
  23.      			std::cout << i << "\n";
  24.     	}
  25.     }
  26.  
Success #stdin #stdout 0s 3468KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
97
98
102
103
104
105
106
107
108
109
https://ideone.com/ZX20Cj
language:
C++14 (gcc 8.3)
created:
8 years ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!