Submission #589975

#	Time	Username	Problem	Language	Result	Execution time	Memory
589975		AlesL0	Wiring (IOI17_wiring)	C++17	13 / 100	34 ms	3768 KiB

wiring

#include <bits/stdc++.h>

using namespace std;

typedef long long ll;

const int INF = 1e9+1;

long long min_total_length(std::vector<int> r, std::vector<int> b){
    ll s = 0;
    int mr = 0, mb = INF;
    for (int i = 0; i < b.size(); i++){
        s += b[i]; mb = min(mb, b[i]);
    }
    for (int i = 0; i < r.size(); i++){
        s -= r[i]; mr = max(mr, r[i]);
    }
    ll n = r.size(), m = b.size();
    if (n > m)s += (n-m)*mb;
    else s -= (m-n)*mr;
    return s;
}

Compilation message (stderr)

wiring.cpp: In function 'long long int min_total_length(std::vector<int>, std::vector<int>)':
wiring.cpp:12:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   12 |     for (int i = 0; i < b.size(); i++){
      |                     ~~^~~~~~~~~~
wiring.cpp:15:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   15 |     for (int i = 0; i < r.size(); i++){
      |                     ~~^~~~~~~~~~

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