Submission #629698

#	Time	Username	Problem	Language	Result	Execution time	Memory
629698		samed	Wiring (IOI17_wiring)	C++17	Compilation error	0 ms	0 KiB

wiring

#include "wiring.h"
using namespace std;
long long min_total_length(std::vector<int> a, std::vector<int> b) {
	long long answer = 0;
	int n = r.size();
  	int m = b.size();
    if(n < m)
    {
        swap(a,b);
        swap(n,m);
    }

    int i = n-1,j=m-1;
    while(j >= 0)
    {
        answer += abs(a[i] - b[j]);

        i--;
        j--;
    }
    
    while(i >= 0)
    {
        answer += abs(a[i] - b[m-1]);
        i--;
    }
	return answer;
}

Compilation message (stderr)

wiring.cpp: In function 'long long int min_total_length(std::vector<int>, std::vector<int>)':
wiring.cpp:5:10: error: 'r' was not declared in this scope
    5 |  int n = r.size();
      |          ^
wiring.cpp:16:19: error: 'abs' was not declared in this scope
   16 |         answer += abs(a[i] - b[j]);
      |                   ^~~
wiring.cpp:24:19: error: 'abs' was not declared in this scope
   24 |         answer += abs(a[i] - b[m-1]);
      |                   ^~~