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Submission #794170

# Submission time Handle Problem Language Result Execution time Memory
794170 2023-07-26T10:13:36 Z alvingogo Toy Train (IOI17_train) C++14
0 / 100
 591 ms 1108 KB 
#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){
	return;
	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]=100000*inf;
		}
		else{
			it[i]=-100000*inf;
		}
	}
	for(int i=0;i<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);
			}
		}
		print(dis);
		dis=dz;
	}
	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);
		}
	}
	print(dis);
	print(dz);
	for(int i=0;i<n;i++){
		ans[i]=(dis[i]>=0);
	}
	return ans;
}

Compilation message

train.cpp:12:12: warning: use of 'auto' in parameter declaration only available with '-fconcepts-ts'
   12 | void print(auto a){
      |            ^~~~

Subtask #1
0 / 5.0

# Verdict Execution time Memory Grader output
1 Incorrect 85 ms 596 KB 3rd lines differ - on the 1st token, expected: '0', found: '1'
2 Halted 0 ms 0 KB -

Subtask #2
0 / 10.0

# Verdict Execution time Memory Grader output
1 Runtime error 1 ms 340 KB Execution killed with signal 6
2 Halted 0 ms 0 KB -

Subtask #3
0 / 11.0

# Verdict Execution time Memory Grader output
1 Incorrect 219 ms 884 KB 3rd lines differ - on the 1st token, expected: '0', found: '1'
2 Halted 0 ms 0 KB -

Subtask #4
0 / 11.0

# Verdict Execution time Memory Grader output
1 Incorrect 179 ms 808 KB 3rd lines differ - on the 696th token, expected: '0', found: '1'
2 Halted 0 ms 0 KB -

Subtask #5
0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 386 ms 884 KB Output is correct
2 Correct 273 ms 1108 KB Output is correct
3 Correct 591 ms 1108 KB Output is correct
4 Correct 475 ms 1028 KB Output is correct
5 Correct 1 ms 340 KB Output is correct
6 Correct 84 ms 756 KB Output is correct
7 Correct 44 ms 720 KB Output is correct
8 Incorrect 57 ms 760 KB 3rd lines differ - on the 5th token, expected: '0', found: '1'
9 Halted 0 ms 0 KB -

Subtask #6
0 / 51.0

# Verdict Execution time Memory Grader output
1 Incorrect 85 ms 596 KB 3rd lines differ - on the 1st token, expected: '0', found: '1'
2 Halted 0 ms 0 KB -