#include <bits/stdc++.h>
#include "icc.h"
using namespace std;
int isEdge[101][101];
pair<int, int> edges[100];
int ind, q;
void setRoad( int u, int v ) {
cerr << "muchia " << u << " " << v << "\n";
if ( (u == edges[ind].first && v == edges[ind].second) || (v == edges[ind].first && u == edges[ind].second) ) {
ind++;
isEdge[edges[ind].first][edges[ind].second] = isEdge[edges[ind].second][edges[ind].first] = true;
return;
}
exit( 0 );
}
int query( int n, int m, int a[], int b[] ) {
q++;
for ( int i = 0; i < n; i++ ) {
for ( int j = 0; j < m; j++ ) {
if ( isEdge[a[i]][b[j]] )
return true;
}
}
return false;
}
int main() {
int n;
cin >> n;
for ( int i = 0; i < n - 1; i++ ) {
int u, v;
cin >> u >> v;
edges[i] = { u, v };
}
ind = 0; q = 0;
isEdge[edges[0].first][edges[0].second] = isEdge[edges[0].second][edges[0].first] = true;
run( n );
cerr << "CORRECT\n" << q << "\n";
return 0;
}
Compilation message
/usr/bin/ld: /tmp/ccmkWvUg.o: in function `query':
grader.cpp:(.text+0xe60): multiple definition of `query'; /tmp/ccGSpFJg.o:icc.cpp:(.text+0xf0): first defined here
/usr/bin/ld: /tmp/ccmkWvUg.o: in function `setRoad':
grader.cpp:(.text+0x1de0): multiple definition of `setRoad'; /tmp/ccGSpFJg.o:icc.cpp:(.text+0x0): first defined here
/usr/bin/ld: /tmp/ccmkWvUg.o: in function `main':
grader.cpp:(.text.startup+0x0): multiple definition of `main'; /tmp/ccGSpFJg.o:icc.cpp:(.text.startup+0x0): first defined here
/usr/bin/ld: /tmp/ccmkWvUg.o: in function `main':
grader.cpp:(.text.startup+0x17): undefined reference to `run'
/usr/bin/ld: /tmp/ccGSpFJg.o: in function `main':
icc.cpp:(.text.startup+0xec): undefined reference to `run'
collect2: error: ld returned 1 exit status
