제출 #771451

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
771451	2023-07-03 03:20:17	PurpleCrayon	송신탑 (IOI22_towers)	C++17	11 / 100	1556 ms	2097152 KiB

towers

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#include "towers.h"
#include <bits/stdc++.h>
using namespace std;
#define sz(v) int(v.size())
#define ar array
typedef long long ll;
const int N = 1e5+10, MOD = 1e9+7;
const ll INF = 1e18+10;
const int L = 20;
struct D1 {
    int sum, mn, mx;
    D1() {
        sum = 0;
        mn = MOD;
        mx = -1;
    }
    D1(int x, int loc) {
        sum = x;
        if (x) mn = mx = loc;
        else mn = MOD, mx = -1;
    }
    friend D1 operator + (const D1& one, const D1& two) {
        D1 ans;
        ans.sum = one.sum + two.sum;
        ans.mn = min(one.mn, two.mn);
 
 
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