#include<cstdio>#include<algorithm>#include<iostream>#include<cstring>using namespace std;int a[14];int main(){ int s, d; while (cin >> s >> d) { d = -1 * d; memset(a, 0, sizeof(a)); //1~5 int l = 1, r = 5; int sum = 0; while (r >= l) { a[r--] = d; sum += d; while (sum + s < 0 && r >= l) { a[l++] = s; sum += s; } } for (int i = 2; i <=8; i++) { sum -= a[i - 1]; if (sum + s < 0) { a[i+4] = s; sum += s; } else { a[i + 4] = d; sum += d; } } long long int ans = 0; for (int i = 1; i <= 12; i++) { ans += a[i]; } if (ans > 0) cout << ans << endl; else cout << "Deficit" << endl; } return 0;}
