Update template.cpp

template.cpp

@@ -1,11 +1,8 @@
 #include<bits/stdc++.h>
 using namespace std;
 #define __ ios_base::sync_with_stdio(0); cin.tie(0);
-
 #define endl '\n'
-#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 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;
 
@@ -18,10 +15,6 @@ template <class T> int toInt(const T &x)
 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;