Submission #414526

#TimeUsernameProblemLanguageResultExecution timeMemory
414526fahimcp495Balloons (CEOI11_bal)C++17
Compilation error
0 ms0 KiB
#include<bits/stdc++.h> using namespace std; int main(){ ios::sync_with_stdio(0), cin.tie(0); int n; cin >> n; int x[n], r[n]; for (int i = 0; i < n; ++i){ cin >> x[i] >> r[i]; } stack<int> st; double rr[n]; for (int i = 0; i < n; ++i){ while (!st.empty()) { int dx = x[i]-x[st.top()]; rr[i] = min(1.0*r[i], 1ll*dx*dx/(4*rr[st.top()])); if (rr[i] >= rr[st.top()]) { st.pop(); } else break; } if (st.empty()) rr[i] = r[i]; else { dbg(st.top()); int dx = x[i]-x[st.top()]; rr[i] = min(1.0*r[i], 1ll*dx*dx/(4*rr[st.top()])); } st.push(i); } cout << fixed << setprecision(3); for (int i = 0; i < n; ++i){ cout << rr[i] << "\n"; } return 0; }

Compilation message (stderr)

bal.cpp: In function 'int main()':
bal.cpp:24:7: error: 'dbg' was not declared in this scope
   24 |       dbg(st.top());
      |       ^~~