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  1. #include <bits/stdc++.h>
  2. using namespace std;
  3.  
  4. int main() {
  5. 	ios_base::sync_with_stdio (false);
  6. 	int n, m;
  7. 	cin>>n>>m;
  8. 	int min_diff = 100005;
  9. 	for (int i=0; i<n; i++) {
  10. 		int l, r;
  11. 		cin>>l>>r;
  12. 		min_diff = min (min_diff, r - l + 1);
  13. 	}
  14. 	cout<<min_diff<<endl;
  15. 	for (int i=0; i<n; i++) {
  16. 		cout<< (i%min_diff)<<" ";
  17. 	}
  18. 	cout<<endl;
  19. 	return 0;
  20. }
Success #stdin #stdout 0s 3464KB
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stdin
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stdout
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https://ideone.com/ekrSy6
language:
C++14 (gcc 8.3)
created:
8 years ago
visibility:
public

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