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  1. #include <bits/stdc++.h>
  2. using namespace std;
  3. typedef long long ll;
  4.  
  5.  
  6. bool cmp(string s,string str)
  7. {
  8. 	if(s.length()<str.length()) return true;
  9. 	if(s.length()>str.length()) return false;
  10.  
  11. 	return s<str;
  12. }
  13.  
  14. int main() 
  15. {
  16. 	int t; cin>>t;
  17. 	while(t--)
  18. 	{
  19. 	int n; cin>>n;
  20. 	vector<string>a(n);
  21. 	for(int i=0;i<n;i++)
  22. 	cin >> a[i];
  23.  
  24. 	sort(a.begin(),a.end(),cmp);
  25. 	for(int i=0;i<n;i++)
  26. 	cout<<a[i]<<" ";
  27. 	}
  28. return 0;
  29. }
Success #stdin #stdout 0.01s 5436KB
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stdin
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1
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kiwi fig apple pear
stdout
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fig kiwi pear apple
https://ideone.com/epjNsZ
language:
C++ (gcc 8.3)
created:
1 year ago
visibility:
public

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