Submission #1201865

#	Time	Username	Problem	Language	Result	Execution time	Memory
1201865		KK_1729	Pyramids (IOI24_pyramids)	C++20	50 / 100	1072 ms	4168 KiB

pyramids

#include "pyramids.h"
#include <bits/stdc++.h>
using namespace std;
vector<int> a;
vector<int> b;
void init(std::vector<int> A, std::vector<int> B) {
  a = A;
  b = B;
}

bool can_transform(int L, int R, int X, int Y) {
  long long sum1 = 0ll;

  for (int i = L; i <= R; i++){
    sum1 += a[i];
  }
  long long sum2 = 0ll;


  for (int i = X; i <= Y; i++){
    sum2 += b[i];
  }
  return (sum1 == sum2);
}

• Subtask 0: 0 / 0
• Subtask 1: 10 / 10
• Subtask 2: 40 / 40
• Subtask 3: 0 / 20
• Subtask 4: 0 / 30