This submission is migrated from previous version of oj.uz, which used different machine for grading. This submission may have different result if resubmitted.
#include "train.h"
#include <bits/stdc++.h>
#pragma GCC optimize("Ofast")
#define AquA cin.tie(0);ios_base::sync_with_stdio(0);
#define fs first
#define sc second
#define p_q priority_queue
using namespace std;
typedef long long ll;
const ll inf=1e9;
void print(auto a){
for(auto h:a){
cerr << h << " ";
}
cerr << "\n";
}
vector<int> who_wins(vector<int> a, vector<int> r, vector<int> u, vector<int> v) {
int n=a.size(),m=u.size();
vector<int> ans(n);
vector<ll> dis(n),val(n);
vector<ll> it(n);
for(int i=0;i<n;i++){
if(r[i]==0){
val[i]=-1;
}
else{
val[i]=inf;
}
}
for(int i=0;i<n;i++){
if(a[i]==0){
it[i]=2000000*inf;
}
else{
it[i]=-2000000*inf;
}
}
for(int w=0;w<2*n;w++){
for(int i=0;i<2*n;i++){
auto dz=it;
for(int j=0;j<m;j++){
ll p=dis[v[j]]+val[v[j]];
if(a[u[j]]==1){
dz[u[j]]=max(dz[u[j]],p);
}
else{
dz[u[j]]=min(dz[u[j]],p);
}
}
if(i==0){
fill(dis.begin(),dis.end(),inf);
}
for(int j=0;j<n;j++){
dis[j]=min(dis[j],dz[j]);
}
print(dis);
}
{
auto dz=it;
for(int j=0;j<m;j++){
ll p=dis[v[j]]+val[v[j]];
if(a[u[j]]==1){
dz[u[j]]=max(dz[u[j]],p);
}
else{
dz[u[j]]=min(dz[u[j]],p);
}
}
for(int j=0;j<n;j++){
dz[j]=min(dz[j],dis[j]);
}
for(int i=0;i<n;i++){
if(dis[i]!=dz[i]){
dis[i]=-100000*inf;
}
else{
dis[i]=0;
}
}
}
}
for(int i=0;i<n;i++){
ans[i]=(dis[i]>-50000*inf);
}
return ans;
}
Compilation message (stderr)
train.cpp:12:12: warning: use of 'auto' in parameter declaration only available with '-fconcepts-ts'
12 | void print(auto a){
| ^~~~
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