Submission #151647

#TimeUsernameProblemLanguageResultExecution timeMemory
151647rose0310King of Chairs (FXCUP4_chairs)C++17
0 / 100
1158 ms3232 KiB
#include "king.h" #include<algorithm> #include<iostream> using namespace std; long long SendInfo(std::vector<int> W, std::vector<int> C) { int N = W.size(); long long upper = 0; sort(W.begin(), W.end()); sort(C.begin(), C.end()); int cnt = 0; for (auto i : W) { while (cnt<N-1 && i > C[cnt]) cnt++; if(i<=C[cnt])upper = i; } return upper; }
#include "vassal.h" #include<algorithm> #include<iostream> using namespace std; long long BB; std::vector<int>CC; void Init(long long B, std::vector<int> C){ int N = C.size(); BB = B; CC= C; sort(CC.begin(), CC.end()); } bool v[101010]; int Maid(int W){ if (BB < W) return -1; int l=0, r=CC.size()-1, mid; while (l < r) { mid = (l + r+1) / 2; if (CC[mid] < W) l = mid + 1; else r = mid; } while (r+1<CC.size() && v[r]) r++; v[r] = 1; return r; }

Compilation message (stderr)

vassal.cpp: In function 'void Init(long long int, std::vector<int>)':
vassal.cpp:9:6: warning: unused variable 'N' [-Wunused-variable]
  int N = C.size();
      ^
vassal.cpp: In function 'int Maid(int)':
vassal.cpp:24:12: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  while (r+1<CC.size() && v[r]) r++;
         ~~~^~~~~~~~~~
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