#include <bits/stdc++.h>   int main(int argc, char const *argv[]) {     int h1, a1, c1, h2, a2;     std::cin >> h1 >> a1 >> c1;     std::cin >> h2 >> a2;     std::string s =  STRIKE n , h =  HEAL n ;     int n(0);     std::string ans;     while (h2 > 0) {       n++;       if (h1 <= a2 && h2 > a1) {         h1 += c1;         ans += h;       } else {         h2 -= a1;         ans += s;       }       h1 -= a2;     }     std::cout << n <<   n ;     std::cout << ans;     return 0;   }   