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  1. #include<iostream>
  2. using namespace std;
  3. int main(){
  4. int b;
  5. while(cin>>b){
  6. 	for(int k=0;k<b;k++){
  7. 	char a[1024];
  8. 	gets(a);
  9. 	int c=0;
  10. 	int cnt[26]={};
  11. 	for(int i=0;a[i];i++){
  12. 	if(a[i]>='a'&&a[i]<='z')
  13. 	cnt[a[i]-'a']++;
  14. 	else if(a[i]>='A'&&a[i]<='Z')
  15. 		cnt[a[i]-'A']++;
  16. 	}
  17. 	for(int j=0;cnt[j];j++){
  18. 	if(cnt[j]>c)
  19. 		c=cnt[j];
  20. 	}
  21. 	for(int j=0;j<26;j++){
  22. 	if(cnt[j]==c)
  23. 	printf("%c",'a'+j);
  24. 	}
  25.  
  26. 	}
  27. }
  28.   return 0;
  29. }
Success #stdin #stdout 0s 3300KB
comments (?)
stdin
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1
aaabbbbbb
stdout
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abcdefghijklmnopqrstuvwxyz
https://ideone.com/nMoXMX
language:
C++14 (gcc 8.3)
created:
11 years ago
visibility:
public

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