#include <bits/stdc++.h> using namespace std; int main() { char a[35], b[35], c[35]; char* pa = a,* pb = b,* pc = c; cin >> a; int len = strlen(a); strcpy(b, a); strcpy(c, a); cout << a << endl; for (int i = 0; i < len; i++) { if (*(pb + i) >= 'A' && *(pb +i) <= 'Z') cout << " "; else cout << *(pb + i); } cout << endl; for (int i = 0; i < len; i++) { if (*(pc + i) >= 'a' && *(pc +i) <= 'z') cout << " "; else cout << *(pc + i); } cout << endl; return 0; }