Submission #235447

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
235447	2020-05-28 10:02:40	Atalasion	Portals (BOI14_portals)	C++14	100 / 100	803 ms	144812 KiB

portals

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//khodaya khodet komak kon
#include <bits/stdc++.h>
#define F first
#define S second
#define pb push_back
#define all(x) x.begin(), x.end()
#pragma GCC optimize ("Ofast")
#pragma GCC optimize("unroll-loops")
using namespace std;
typedef long long ll;
typedef pair<int, int> pii;
typedef vector<int> vi;
const int N = 1000 + 10;
const ll MOD = 1000000000 + 7;
const ll INF = 1000000010;
const ll LOG = 25;
char grid[N][N];
int dis[N][N], n, m, near[N][N];
int a[] = {0, 0, 1, -1};
int b[] = {1, -1, 0, 0};
vector<pair<pii, int>> G[N][N];
vi sat[N], sot[N];
bool isval(int x, int y){
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

portals.cpp: In function 'int32_t main()':
portals.cpp:110:4: warning: 's2' may be used uninitialized in this function [-Wmaybe-uninitialized]
  DJ(s1, s2);
  ~~^~~~~~~~
portals.cpp:111:20: warning: 'f1' may be used uninitialized in this function [-Wmaybe-uninitialized]
  cout << dis[f1][f2];
                    ^
portals.cpp:111:20: warning: 'f2' may be used uninitialized in this function [-Wmaybe-uninitialized]
portals.cpp:110:4: warning: 's1' may be used uninitialized in this function [-Wmaybe-uninitialized]
  DJ(s1, s2);
  ~~^~~~~~~~

• Subtask 1: 11 / 11
• Subtask 2: 20 / 20
• Subtask 3: 20 / 20
• Subtask 4: 19 / 19
• Subtask 5: 30 / 30