Submission #419881

#	Time	Username	Problem	Language	Result	Execution time	Memory
419881		Blagojce	Wiring (IOI17_wiring)	C++11	13 / 100	39 ms	4140 KiB

wiring

#include <bits/stdc++.h>
#define fr(i, n, m) for(int i = (n); i < (m); i ++)
#define pb push_back
#define st first
#define nd second
#define pq priority_queue
#define all(x) begin(x), end(x)
  
using namespace std;
typedef long long ll;
typedef long double ld;
typedef pair<int, int> pii;
typedef pair<ll, ll> pll;
 
const ll inf = 1e18;
const int i_inf = 1e9;
const ll mod = 1e9+7;
 
mt19937 _rand(time(NULL));
const int mxn = 5e5+5;

#include "wiring.h"


long long min_total_length(std::vector<int> r, std::vector<int> b){
	while((int)r.size() < (int)b.size()){
		r.pb(r.back());
	}
	while((int)b.size() < (int)r.size()){
		b.pb(b[0]);
	}
	ll ans = 0;
	for(auto u : b) ans += u;
	for(auto u : r) ans -= u;
	
	return ans;
}

 /*
int main(){
	cout<<min_total_length({1, 2, 3, 7}, {0, 4, 5, 9, 10});
}
*/

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