제출 #635177

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
635177	2022-08-25 15:22:13	phathnv	송신탑 (IOI22_towers)	C++17	31 / 100	1516 ms	96224 KiB

towers

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#include "towers.h"
#include <bits/stdc++.h>
using namespace std;
struct Node {
    Node* nLeft;
    Node* nRight;
    int l, r, sum, minPos, maxPos, minVal;
    Node(int _l, int _r, int val) {
        nLeft = nRight = nullptr;
        l = _l;
        r = _r;
        sum = 0;
        minPos = 1e9;
        maxPos = -1e9;
        minVal = val;
        assert(l <= r);
    }
};
Node* mergeNode(Node* a, Node* b) {
    assert(a->r + 1 == b->l);
    Node* res = new Node(a->l, b->r, 1e9);
    res->nLeft = a;
    res->nRight = b;
    res->sum = a->sum + b->sum;
    res->minPos = min(a->minPos, b->minPos);
    res->maxPos = max(a->maxPos, b->maxPos);
    res->minVal = min(a->minVal, a->minVal);
 
 
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