#include<cstdio> #include<string> using namespace std ; int main(){ int ASCA[26]={'A','B','C','D','E','F','G','H','I','J','K','L','M','N','O','P','Q','R','S','T','U','V','W','X','Y','Z'}; int count[26] = {0}; char arr[100]; scanf("%s",arr); string buf = arr; int...