Submission #227731

#	Time	Username	Problem	Language	Result	Execution time	Memory
227731		AaronNaidu	Wiring (IOI17_wiring)	C++14	13 / 100	42 ms	3836 KiB

wiring

#include <bits/stdc++.h>
using namespace std;
typedef long long ll;

ll min_total_length(vector<int> r, vector<int> b) {
    ll toRet = 0;
    if (r.size() >= b.size())
    {
        for (int i = 0; i < b.size(); i++)
        {
            toRet += b[i] - r[i];
        }
        for (int i = b.size(); i < r.size(); i++)
        {
            toRet += b[0] - r[i];
        }
        return toRet;
    }
    for (int i = 0; i < r.size(); i++)
    {
        toRet += b[i] - r[i];
    }
    for (int i = r.size(); i < b.size(); i++)
    {
        toRet += b[i] - r[r.size() - 1];
    }
    return toRet;
}

Compilation message (stderr)

wiring.cpp: In function 'll min_total_length(std::vector<int>, std::vector<int>)':
wiring.cpp:9:27: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         for (int i = 0; i < b.size(); i++)
                         ~~^~~~~~~~~~
wiring.cpp:13:34: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         for (int i = b.size(); i < r.size(); i++)
                                ~~^~~~~~~~~~
wiring.cpp:19:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for (int i = 0; i < r.size(); i++)
                     ~~^~~~~~~~~~
wiring.cpp:23:30: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for (int i = r.size(); i < b.size(); i++)
                            ~~^~~~~~~~~~

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