Submission #138452

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
138452	2019-07-30 01:55:18	baluteshih	Mecho (IOI09_mecho)	C++14	100 / 100	279 ms	7160 KiB

mecho

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#include <bits/stdc++.h>
#define pb push_back
#define jizz ios::sync_with_stdio(0),cin.tie(0),cout.tie(0);
#define ET cout << "\n"
#define F first
#define S second
#define MP make_pair
#define ALL(v) v.begin(),v.end()
#define MEM memset(i,j,sizeof i)
#define DB(a,s,e) {for(int i=s;i<e;++i) cout << a[i] << " ";ET;}
using namespace std;
typedef long long ll;
typedef pair<int,int> pii;
typedef pair<ll,ll> pll;
const int INF=1e9;
int dx[4]={0,0,1,-1},dy[4]={1,-1,0,0},n,s;
string mp[805];
int ti[805][805],vis[805][805];
queue<pii> q;
pii st;
bool check(int x,int y)
{
  return !(x<0||y<0||x>=n||y>=n||vis[x][y]||mp[x][y]=='T');
}
bool check2(int x,int y)
{
  return !(x<0||y<0||x>=n||y>=n||vis[x][y]!=INF||mp[x][y]=='T');
 
 
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• Subtask 1: 100 / 100