Submission #737649

#	Time	Username	Problem	Language	Result	Execution time	Memory
737649		Dudziu_	Wiring (IOI17_wiring)	C++14	Compilation error	0 ms	0 KiB

wiring

#include <bits/stdc++.h>

using namespace std;

const int MAXN = 1e5;

int dp[MAXN]={0}, reds[MAXN], blues[MAXN];

int main()
{
    int n,m;
    cin>>n>>m;

    for(int i=0; i<n; i++)
    {
        cin>>reds[i];
    }
    for(int i=0; i<m; i++)
    {
        cin>>blues[i];
    }
    dp[0]=0;
    dp[1]=abs(reds[0] - blues[0]);

    if(n>m)
    {
        blues[n] = 1e9+1;
        for(int i=1; i<=n; i++)
        {
            dp[i+1] = min(dp[i] + abs(reds[i] - blues[i]),
                        dp[i] + abs(reds[i] - blues[i-1]));
        }
        cout<<dp[n];
    }else {
        reds[m] = 1e9+1;
        for(int i=1; i<=m; i++)
        {
            dp[i+1] = min(dp[i] + abs(reds[i] - blues[i]),
                        dp[i] + abs(reds[i-1] - blues[i]));
        }
        cout<<dp[m];
    }


/*
4 5
1 2 3 7
0 4 5 9 10
*/
    return 0;
}

Compilation message (stderr)

/usr/bin/ld: /tmp/cck2RX8G.o: in function `main':
grader.cpp:(.text.startup+0x0): multiple definition of `main'; /tmp/cc0lna0F.o:wiring.cpp:(.text.startup+0x0): first defined here
/usr/bin/ld: /tmp/cck2RX8G.o: in function `main':
grader.cpp:(.text.startup+0x22a): undefined reference to `min_total_length(std::vector<int, std::allocator<int> >, std::vector<int, std::allocator<int> >)'
collect2: error: ld returned 1 exit status