Submission #1282490

#	Time	Username	Problem	Language	Result	Execution time	Memory
1282490		lyra_g13	Lightning Rod (NOI18_lightningrod)	C++20	4 / 100	294 ms	78284 KiB

Main

#include <bits/stdc++.h>
using namespace std;
inline int readInt() {
    int x = 0;
    char ch = getchar();
    while (ch < '0' || ch > '9') ch = getchar_unlocked();
    while (ch >= '0' && ch <= '9'){
		x = (x << 3) + (x << 1) + ch - '0';
		ch = getchar_unlocked();
	}
    return x;
}

int X[10000000], Y[10000000];

int main(){
	int N = readInt();
	for(int i = 0; i < N; i++) {
		X[i] = readInt();
		Y[i] = readInt();
	}
  if(N == 2){
    if (std::abs(X[1] - X[0]) <= (Y[1] - Y[0])){
      std::cout << "1";
    }
    else{
      std::cout <<"2";
    }
  }
  else{
  std::cout << N;
  }
	return 0;
}

• Subtask 1: 4 / 4
• Subtask 2: 0 / 7
• Subtask 3: 0 / 12
• Subtask 4: 0 / 21
• Subtask 5: 0 / 26
• Subtask 6: 0 / 10
• Subtask 7: 0 / 20