Submission #532885

#	Time	Username	Problem	Language	Result	Execution time	Memory
532885		Koosha_mv	Minerals (JOI19_minerals)	C++14	Compilation error	0 ms	0 KiB

minerals

#include <bits/stdc++.h>
#include "minerals.h"
using namespace std;
#define dbgv(v) cout<<#v<<" = "; f(i,0,v.size()) cout<<v[i]<<" "; cout<<endl
#define dbga(a,x,y) cout<<#a<<" = "; f(i,x,y) cout<<a[i]<<" "; cout<<endl
#define erorp(x) cout<<#x<<"={"<<(x.F)<<" , "<<x.S<<"}"<<endl
#define eror(x) cout<<#x<<'='<<(x)<<endl
#define f_(i,a,b) for(int i=a;i>=b;i--)
#define f(i,a,b) for(int i=a;i<b;i++)
#define nb(x) __builtin_popcount(x)
#define all(v) v.begin(),v.end()
#define bit(n,k) (((n)>>(k))&1)
#define Add(x,y) x=(x+y)%mod
#define maxm(a,b) a=max(a,b)
#define minm(a,b) a=min(a,b)
#define lst(x) x[x.size()-1]
#define sz(x) int(x.size())
#define mp make_pair
#define ll long long
#define pb push_back
#define S second
#define F first
/*
const int N=1e5+99;

int n,last,a[N],s[N],t[N],mark[N];
*/
/*void Answer(int a, int b){
	cout<<a<<" edge "<<b<<endl;
}
int Query(int x){
	int res=0;
	mark[x]^=1;
	f(i,1,n+1) if(mark[s[i]] || mark[t[i]]) res++;
	cout<<"? "<<x<<" "<<res<<endl;
	return res;
}
bool ask(int x){
	int p=Query(x),res=(p!=last);
	last=p;
	return res;
}
void reset(){
	f(i,1,2*n+1) ask(i);
}*/
void solve(int N){
/*	vector<int> A,B;
	n=N,last=0;
	f(i,1,2*n+1){
		if(ask(i)) A.pb(i);
		else B.pb(i);
	}
	reset();
	f(i,0,A.size()){
		f(j,0,B.size()){
			if(ask(A[i])==1 && ask(B[j])==0){
				Answer(A[i],B[j]);
			}
			ask(A[i]);
			ask(B[j]);
		}
	}*/
}
/*
main(){
	int n;
	cin>>n;
	f(i,1,n+1){
		cin>>s[i]>>t[i];
	}
	solve(n);
}*/

Compilation message (stderr)

/usr/bin/ld: /tmp/ccmvYDiN.o: in function `main':
grader.cpp:(.text.startup+0xbd): undefined reference to `Solve(int)'
collect2: error: ld returned 1 exit status