Submission #104683

#	Time	Username	Problem	Language	Result	Execution time	Memory
104683		promota	Wiring (IOI17_wiring)	C++14	Compilation error	0 ms	0 KiB

wiring

#include <iostream>
#define ll long long int
using namespace std;

ll min_total_length(int n,int m,int r[],int b[]){
    int minLen=0;
    for(int j=0;j<n-1;j++){
        minLen += b[0]-r[j];
    }
    for(int i=1;i<m;i++){
        minLen += b[i]-r[n-1];
    }
    return minLen;
}
int main()
{

    int n,m;
    cin>>n>>m;
    int r[n],b[m];
    for(int i=0;i<n;i++){
        cin>>r[i];
    }
    for(int i=0;i<n;i++){
        cin>>b[i];
    }
    cout<<min_total_length(n,m,r,b);
    return 0;
}

Compilation message (stderr)

/tmp/cciweLv6.o: In function `main':
grader.cpp:(.text.startup+0x0): multiple definition of `main'
/tmp/ccD9B3d6.o:wiring.cpp:(.text.startup+0x0): first defined here
/tmp/cciweLv6.o: In function `main':
grader.cpp:(.text.startup+0x23b): 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