Submission #81188

#	Time	Username	Problem	Language	Result	Execution time	Memory
81188		GoodTrung	Wiring (IOI17_wiring)	C++14	13 / 100	46 ms	2140 KiB

wiring

#include <bits/stdc++.h>
#define fi first
#define se second
#define NAME "wiring"
using namespace std;
typedef long long LL;
typedef pair <int, int> pii;
typedef double DB;
typedef pair <LL, LL> pLL;
const int NMAX = 1e6+7;

int n, m;

LL min_total_length(vector <int> r, vector <int> b) {
    LL res = 0;
    n = r.size();
    m = b.size();
    if(r[n-1] < b[0]) {
        for(int i = 0; i < n; ++i)
            res -= r[i];
        for(int i = 0; i < m; ++i)
            res += b[i];
        res += LL(max(n - m, 0)) * b[0];
        res -= LL(max(m - n, 0)) * r[n-1];
        return res;
    }
    return -1;
}

• Subtask 1: 0 / 7
• Subtask 2: 13 / 13
• Subtask 3: 0 / 10
• Subtask 4: 0 / 25
• Subtask 5: 0 / 45