#include <bits/stdc++.h>
#include "speedrun.h"
using namespace std;
const int c=1005;
int n, fel[c];
vector<int> sz[c], sor;
bool v[c];
void dfs(int a) {
v[a]=true;
sor.push_back(a);
for (auto x:sz[a]) {
if (!v[x]) {
fel[x]=a;
dfs(x);
}
}
}
void assignHints(int st, int N, vector<int> A, vector<int> B) {
n=N;
for (int i=0; i<n-1; i++) {
int x=A[i], y=B[i];
sz[x].push_back(y), sz[y].push_back(x);
}
dfs(1);
setHintLen(20);
for (int i=1; i<=n; i++) {
for (int j=0; j<10; j++) {
if (fel[i] & (1<<j)) {
setHint(i, j+1, 1);
}
}
}
for (int i=0; i<n-1; i++) {
int a=sor[i], b=sor[i+1];
for (int j=0; j<10; j++) {
if (b & (1<<j)) {
setHint(a, j+11, 1);
}
}
}
}
int felett() {
int res=0;
for (int i=0; i<10; i++) {
if (getHint(i)) {
res+=(1<<i);
}
}
return res;
}
int kov() {
int res=0;
for (int i=0; i<10; i++) {
if (getHint(i+10)) {
res+=(1<<i);
}
}
return res;
}
bool lep(int a) {
return goTo(a);
}
void speedrun(int st, int N, int pos) {
n=N;
while (pos!=1) {
int s=felett();
lep(s);
pos=s;
}
int cel=kov();
for (int i=1; i<n; i++) {
while (!lep(cel)) {
int f=felett();
lep(f);
pos=f;
}
pos=cel;
cel=kov();
}
return;
}
Compilation message
/usr/bin/ld: /tmp/ccj78uJb.o: in function `main':
stub.cpp:(.text.startup+0x1d1): undefined reference to `assignHints(int, int, int*, int*)'
collect2: error: ld returned 1 exit status
