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  1. #include <iostream>
  2. #include <cstdio>
  3. #include <cstring>
  4. #include <climits>
  5.  
  6. using namespace std;
  7.  
  8. int main() {
  9. 	int mi=INT_MAX, ma=0, ri, ra, cnti=0, cnta=0;
  10. 	char s[5][105];
  11. 	for(int i=0; i<4; i++) scanf("%s", s[i]);
  12. 	for(int i=0; i<4; i++) {
  13. 		if(strlen(s[i])-2<mi) mi=strlen(s[i])-2, ri=i;
  14. 	}
  15. 	for(int i=0; i<4; i++) if(mi<=(strlen(s[i])-2)/2) cnti++;
  16. 	for(int i=0; i<4; i++) {
  17. 		if(strlen(s[i])-2>ma) ma=strlen(s[i])-2, ra=i;
  18. 	}
  19. 	for(int i=0; i<4; i++) if(ma>=(strlen(s[i])-2)*2) cnta++;
  20. 	if(cnti>=3 && cnta>=3) printf("%c", s[2][0]); 
  21. 	else if(cnti>=3) printf("%c", s[ri][0]);
  22. 	else if(cnta>=3) printf("%c", s[ra][0]);
  23. 	else printf("%c", s[2][0]);
  24. 	return 0;
  25. }
Success #stdin #stdout 0s 3300KB
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C
https://ideone.com/G7cPqT
language:
C++ (gcc 8.3)
created:
11 years ago
visibility:
secret

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