#include <bits/stdc++.h>
#include "icc.h"
#define MAX 105
int query(int size_a, int size_b, int a[], int b[]);
int query(std::vector<int> a,std::vector<int> b){
for(auto&x:a)++x;
for(auto&x:b)++x;
return query(a.size(),b.size(),a.data(),b.data());
}
void setRoad(int a, int b);
int pai[MAX];
int find(int a){
if(pai[a]==a){
return a;
}
return pai[a]=find(pai[a]);
}
void Union(int a,int b){
a=find(a);
b=find(b);
pai[a]=b;
}
void run(int N) {
for(int i=0;i!=MAX;++i)pai[i]=i;
for(int i=1;i!=N;++i){
for(int u=0;u!=N;++u){
for(int v=u+1;v!=N;++v){
std::vector<int> a,b;
a.push_back(u);
b.push_back(v);
if(query(a,b)){
Union(u,v);
setRoad(u,v);
goto prox;
}
}
}
prox:{}
}
}
int main()
{
}
Compilation message
/usr/bin/ld: /tmp/ccl3ijUq.o: in function `main':
grader.cpp:(.text.startup+0x0): multiple definition of `main'; /tmp/ccwcLAbp.o:icc.cpp:(.text.startup+0x0): first defined here
collect2: error: ld returned 1 exit status
