#include<bits/stdc++.h>
using namespace std ;
#define maxn 200009
#define ll long long
#define pb push_back
#define fi first
#define se second
#define left id<<1
#define right id<<1|1
#define re exit(0);
#define _lower(x) lower_bound(v.begin(),v.end(),x)-v.begin()+1
#define TIME ( 1.0*clock() / CLOCKS_PER_SEC )
const int mod = 1e9+7 ;
const int INF = 1e9 ;
typedef vector<int> vi ;
typedef pair<int,int> pii ;
typedef vector<pii> vii ;
template < typename T > void chkmin ( T &a , T b ) { if ( a > b ) a = b ; }
template < typename T > void chkmax ( T &a , T b ) { if ( a < b ) a = b ; }
void add ( int &a , int b )
{
a += b ;
if ( a >= mod ) a -= mod ;
if ( a < 0 ) a += mod ;
}
void rf ()
{
freopen ("bai1.inp","r",stdin) ;
}
mt19937 rng (time(0)) ;
int _pow ( int a , int n )
{
if ( n == 0 ) return 1 ;
int res = _pow (a,n/2) ;
if ( n % 2 ) return 1ll*res*res%mod*a%mod ;
else return 1ll*res*res%mod ;
}
int n , m , k ;
vi adjList [maxn] ;
int f [maxn] ;
int c [maxn] ;
bool checksub1 ()
{
int total = 0 ;
for ( int i = 1 ; i <= n ; i ++ ) total += c [i] ;
return (total == 0) ;
}
int d [maxn] ;
struct shape {
int u , d ;
bool operator < ( const shape &o ) const
{
return d > o.d ;
}
};
void sub1 ()
{
priority_queue <shape> S ;
memset ( d , 0x3f , sizeof d ) ;
d [f[1]] = 0 ;
S . push ({1,d[f[1]]}) ;
while (!S.empty())
{
shape t = S.top() ; S.pop() ;
int u = t.u ;
if ( t.d != d [u] ) continue ;
for ( auto v : adjList [u] )
{
if ( d [v] > d [u] + 1 ) S.push ({v,d[v]=d[u]+1}) ;
}
}
for ( int i = 1 ; i <= n ; i ++ ) cout << d [i] << "\n" ;
}
int main ()
{
ios_base::sync_with_stdio(0);
cin.tie(0);cout.tie(0);
// rf () ;
cin >> n >> m >> k ;
for ( int i = 1 ; i <= m ; i ++ )
{
int u , v ; cin >> u >> v ;
adjList [u] . pb (v) ;
adjList [v] . pb (u) ;
}
for ( int i = 1 ; i <= n ; i ++ )
{
char x ; cin >> x ;
c [i] = x - '0' ;
}
for ( int i = 1 ; i <= k ; i ++ ) cin >> f [i] ;
if ( checksub1 () ) sub1 () ;
}
Compilation message
Main.cpp: In function 'void rf()':
Main.cpp:32:10: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
32 | freopen ("bai1.inp","r",stdin) ;
| ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Incorrect |
3 ms |
7504 KB |
Output isn't correct |
| 2 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Incorrect |
3 ms |
7248 KB |
Output isn't correct |
| 2 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Incorrect |
2 ms |
7248 KB |
Output isn't correct |
| 2 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Incorrect |
3 ms |
7248 KB |
Output isn't correct |
| 2 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Incorrect |
15 ms |
8784 KB |
Output isn't correct |
| 2 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Incorrect |
15 ms |
8784 KB |
Output isn't correct |
| 2 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Incorrect |
3 ms |
7248 KB |
Output isn't correct |
| 2 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Incorrect |
3 ms |
7504 KB |
Output isn't correct |
| 2 |
Halted |
0 ms |
0 KB |
- |
