Submission #87031

#TimeUsernameProblemLanguageResultExecution timeMemory
87031YottaByteWeighting stones (IZhO11_stones)C++14
0 / 100
2 ms256 KiB
#include <iostream> #include <iomanip> #include <math.h> using namespace std; #define pb push_back #define ins insert #define fr first #define sc second const int pi = acos(0) * 2; const int N = 3e5; inline void FIXED() { cout << fixed << setprecision(48); } inline double dist(int x1, int x2, int y1, int y2) { return sqrt((x1 - x2) * (x1 - x2) + (y1 - y2) * (y1 - y2)); } int l, r; int sl, sr; main() { int n; cin >> n; int r, s; for(int i = 1; i <= n; i++) { cin >> r >> s; if(s == 2) { ::r = max(::r, r); sr += r; if(sr == sl) { cout << '?' << endl; continue; } if(r > l) { cout << '<' << endl; continue; } else { cout << '>' << endl; continue; } } else { ::l = max(l, r); sl += r; if(sr == sl) { cout << '?' << endl; continue; } if(r > l) { cout << '<' << endl; continue; } else { cout << '>' << endl; continue; } } } }

Compilation message (stderr)

stones.cpp:25:6: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
 main()
      ^
#Verdict Execution timeMemoryGrader output
Fetching results...