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- #include <iostream>
- #include <cmath>
- #include <algorithm>
- using namespace std;
- int main()
- {
- int a=0, n=1, c=0, b=0;
- cin >> a;
- while (a/n!=0)
- { n*=10;
- c++;
- }
- n=10;
- int arr[c];
- for (int i=0; i<c; i++)
- {
- arr[i]=a%n;
- a/=10;
- }
- for (int i=1; i<c; ++i)
- {
- for (int j=0; j<c-i; j++)
- {
- if (arr[j]>arr[j+1])
- swap(arr[j], arr[j+1]);
- }
- }
- for (int i=0; i<c; ++i)
- if (arr[i]!=arr[i+1])
- cout << arr[i] << " ";
- }
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