제출 #1165923

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1165923		aminabouakaz	Pyramids (IOI24_pyramids)	C++20	0 / 100	1096 ms	4264 KiB

pyramids

#include <vector>
using namespace std;

vector<int> pyramidsA, pyramidsB;

void init(vector<int> A, vector<int> B) {
    pyramidsA = A;
    pyramidsB = B;
}

bool can_transform(int L, int R, int X, int Y) {
    int sum_A = 0, sum_B = 0;
    int balance_A = 0, balance_B = 0;
    
    for (int i = L; i <= R; ++i) {
        sum_A += pyramidsA[i];
        balance_A += pyramidsA[i] - (i == L ? 0 : pyramidsA[i - 1]);
    }
    
    for (int i = X; i <= Y; ++i) {
        sum_B += pyramidsB[i];
        balance_B += pyramidsB[i] - (i == X ? 0 : pyramidsB[i - 1]);
    }
    
    return sum_A == sum_B && balance_A == balance_B;
}

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