Submission #313043

#	Time	Username	Problem	Language	Result	Execution time	Memory
313043		kylych03	Wiring (IOI17_wiring)	C++14	13 / 100	46 ms	3832 KiB

wiring

#include "wiring.h"
#include <bits/stdc++.h>
//#include "grader.cpp"
using namespace std;

long long min_total_length(std::vector<int> r, std::vector<int> b) {
    sort(r.begin(), r.end());
    sort(b.begin(), b.end());
    if(r.back() < b[0]){
        long long sum = 0;
        for(int i = 0 ;i < r.size(); i++)
            sum += (r.back() - r[i]);
        for(int i = 0 ;i < b.size(); i++)
            sum += (b[i] - b[0]);
        return sum + max(r.size(), b.size()) * 1ll * (b[0] - r.back());
    }
	return 0;
}

Compilation message (stderr)

wiring.cpp: In function 'long long int min_total_length(std::vector<int>, std::vector<int>)':
wiring.cpp:11:26: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   11 |         for(int i = 0 ;i < r.size(); i++)
      |                        ~~^~~~~~~~~~
wiring.cpp:13:26: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   13 |         for(int i = 0 ;i < b.size(); i++)
      |                        ~~^~~~~~~~~~

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