Add template

Author: jhonber

README renamed to README.md

@@ -0,0 +1,27 @@
+#include<bits/stdc++.h>
+using namespace std;
+#define __ ios_base::sync_with_stdio(0); cin.tie(0);
+
+#define fr(i,j,n) for(int i=j;i<n;i++)
+#define FR(i,n) fr(i,0,n)
+#define foreach(it, x) for(typeof (x).begin() it = (x).begin(); it != (x).end(); ++it)
+#define all(x) x.begin(),x.end()
+#define D(x) cout << #x " = " << (x) << endl;
+
+template <class T> string toStr(const T &x)
+{ stringstream s; s << x; return s.str(); }
+
+template <class T> int toInt(const T &x)
+{ stringstream s; s << x; int r; s >> r; return r; }
+
+int dx[8] = {-1,-1,-1,0,1,1, 1, 0};
+int dy[8] = {-1, 0, 1,1,1,0,-1,-1};
+
+typedef long long ll;
+typedef vector<int> vi;
+typedef pair<int,int> pii;
+
+int main(){
+
+  return 0;
+}