Submission #1170648

#	Time	Username	Problem	Language	Result	Execution time	Memory
1170648		AbdullahIshfaq	Mosaic (IOI24_mosaic)	C++20	8 / 100	73 ms	11964 KiB

mosaic

#include <bits/stdc++.h>
using namespace std;
#define ll long long
#define MOD 1000000007
ll sum(ll x,ll y){
  if(x < 0 or y < 0){
    return 0;
  }
  return ((x * y) + 1) / 2;
}
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){
      vector<ll> ans;
      for(int i = 0; i < T.size(); i ++){
        ll x1 = T[i], y1 = L[i], x2 = B[i], y2 = R[i];
        ans.push_back(sum(x2,y2) - sum(x2, y1 - 1) - sum(x1 - 1, y2) + sum(x1 - 1, y1 - 1));
      }
      return ans;
    }

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