Submission #1246709

#	Time	Username	Problem	Language	Result	Execution time	Memory
1246709		2008	Mosaic (IOI24_mosaic)	C++20	0 / 100	73 ms	11332 KiB

mosaic

#include "mosaic.h"
using namespace std;
#include <vector>

std::vector<long long> mosaic(std::vector<int> X, std::vector<int> Y,
                              std::vector<int> T, std::vector<int> B,
                              std::vector<int> L, std::vector<int> R) {
  int Q = (int)T.size();
  int N = (int)X.size();
  vector<long long> C(Q, 0);
  int size;
  for (int i=0; i<Q; i++) {
    size = ((B[i]-T[i])+1)*((R[i]-L[i])+1);
    if (size%2==0) {
      C[i]=size/2;
    } else {
      if ((T[i]+L[i])%2==0) {
        C[i]=(size+1)/2;
      } else {
        C[i]=(size-1)/2;
      }
    }
  }
  return C;
}

• Subtask 0: 0 / 0
• Subtask 1: 0 / 5
• Subtask 2: 0 / 7
• Subtask 3: 0 / 7
• Subtask 4: 0 / 10
• Subtask 5: 0 / 8
• Subtask 6: 0 / 22
• Subtask 7: 0 / 19
• Subtask 8: 0 / 22