Submission #640371

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
640371	2022-09-14 11:42:24	sumit_kk10	Discharging (NOI20_discharging)	C++17	100 / 100	120 ms	22448 KiB

Discharging

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#include<bits/stdc++.h>
#define fast ios_base::sync_with_stdio(0);cin.tie(NULL);cout.tie(NULL)
#define pb push_back
#define F first
#define S second
#define int long long
using namespace std;
const int N = 1e6 + 5, MOD = 1e9 + 7;
int n, a[N], dp[N];
struct Line{
    int m, c;
    int val(int x){
        return m*x + c;
    }
};
vector<Line> hulls;
bool check(Line a, Line b, Line cc){
    __int128 x = (b.c - a.c);
    x = x * (a.m - cc.m);
    __int128 y = (cc.c - a.c);
    y = y * (a.m - b.m);
    if(x > y)
        return true;
    return false;
}
 
 
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• Subtask 1: 9 / 9
• Subtask 2: 13 / 13
• Subtask 3: 25 / 25
• Subtask 4: 11 / 11
• Subtask 5: 14 / 14
• Subtask 6: 28 / 28