#include <stdio.h> int cmp(const void *a, const void *b) { return *(int *)b - *(int *)a; } int main () { int N; scanf("%d", &N); char s[10001] = {0}; int hash[26] = {0}; while (scanf("%s", &s) != EOF) { int len = strlen(s); for (int i = 0; i < len; i++) { if (s[i] >= 'A' &&am...