#include #include #include #include int main(void) { char password[150]=""; char eng[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 lower[150]={0}; scanf("%s",password); for(int i=0;i