Submission #589351

#	Time	Username	Problem	Language	Result	Execution time	Memory
589351		AlesL0	Wiring (IOI17_wiring)	C++17	0 / 100	1 ms	212 KiB

wiring

#include <bits/stdc++.h>

using namespace std;

typedef long long ll;

const ll INF = 1e10;

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

Compilation message (stderr)

wiring.cpp: In function 'long long int min_total_length(std::vector<int>, std::vector<int>)':
wiring.cpp:12:22: warning: overflow in conversion from 'll' {aka 'long long int'} to 'int' changes value from '10000000000' to '1410065408' [-Woverflow]
   12 |     int mr = 0, mb = INF;
      |                      ^~~

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