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View Compilation Error

0_0_39156618_21659.cpp:16:18: error: declaration does not declare anything [-fpermissive]
   16 | #define int long long;
      |                  ^~~~
0_0_39156618_21659.cpp:17:1: note: in expansion of macro 'int'
   17 | int n,m;
      | ^~~
0_0_39156618_21659.cpp:17:5: error: 'n' does not name a type
   17 | int n,m;
      |     ^
0_0_39156618_21659.cpp:16:18: error: declaration does not declare anything [-fpermissive]
   16 | #define int long long;
      |                  ^~~~
0_0_39156618_21659.cpp:19:9: note: in expansion of macro 'int'
   19 |         int x,y;
      |         ^~~
0_0_39156618_21659.cpp:19:13: error: 'x' does not name a type
   19 |         int x,y;
      |             ^
0_0_39156618_21659.cpp: In function 'bool cmp(node, node)':
0_0_39156618_21659.cpp:22:14: error: 'struct node' has no member named 'x'
   22 |         if(a.x==b.x) return a.y>b.y;
      |              ^
0_0_39156618_21659.cpp:22:19: error: 'struct node' has no member named 'x'
   22 |         if(a.x==b.x) return a.y>b.y;
      |                   ^
0_0_39156618_21659.cpp:22:31: error: 'struct node' has no member named 'y'
   22 |         if(a.x==b.x) return a.y>b.y;
      |                               ^
0_0_39156618_21659.cpp:22:35: error: 'struct node' has no member named 'y'
   22 |         if(a.x==b.x) return a.y>b.y;
      |                                   ^
0_0_39156618_21659.cpp:23:23: error: 'struct node' has no member named 'x'
   23 |         else return a.x>b.x;
      |                       ^
0_0_39156618_21659.cpp:23:27: error: 'struct node' has no member named 'x'
   23 |         else return a.x>b.x;
      |                           ^
0_0_39156618_21659.cpp: In function 'int main()':
0_0_39156618_21659.cpp:26:20: error: 'n' was not declared in this scope
   26 |         while(cin>>n>>m){
      |                    ^
0_0_39156618_21659.cpp:26:23: error: 'm' was not declared in this scope; did you mean 'tm'?
   26 |         while(cin>>n>>m){
      |                       ^
      |                       tm
0_0_39156618_21659.cpp:16:18: error: declaration does not declare anything [-fpermissive]
   16 | #define int long long;
      |                  ^~~~
0_0_39156618_21659.cpp:27:13: note: in expansion of macro 'int'
   27 |         for(int i=1;i<=n;i++) scanf("%d%d",&b[i].x,&b[i].y);
      |             ^~~
0_0_39156618_21659.cpp:27:17: error: 'i' was not declared in this scope
   27 |         for(int i=1;i<=n;i++) scanf("%d%d",&b[i].x,&b[i].y);
      |                 ^
0_0_39156618_21659.cpp:27:25: error: expected ')' before ';' token
   27 |         for(int i=1;i<=n;i++) scanf("%d%d",&b[i].x,&b[i].y);
      |            ~            ^
      |                         )
0_0_39156618_21659.cpp:27:26: error: 'i' was not declared in this scope
   27 |         for(int i=1;i<=n;i++) scanf("%d%d",&b[i].x,&b[i].y);
      |                          ^
0_0_39156618_21659.cpp:16:18: error: declaration does not declare anything [-fpermissive]
   16 | #define int long long;
      |                  ^~~~
0_0_39156618_21659.cpp:28:13: note: in expansion of macro 'int'
   28 |         for(int i=1;i<=m;i++) scanf("%d%d",&t[i].x,&t[i].y);
      |             ^~~
0_0_39156618_21659.cpp:28:25: error: expected ')' before ';' token
   28 |         for(int i=1;i<=m;i++) scanf("%d%d",&t[i].x,&t[i].y);
      |            ~            ^
      |                         )
0_0_39156618_21659.cpp:16:18: error: wrong number of template arguments (1, should be at least 2)
   16 | #define int long long;
      |                  ^~~~
0_0_39156618_21659.cpp:31:13: note: in expansion of macro 'int'
   31 |         map<int,int> mp;
      |             ^~~
In file included from gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/map:63,
                 from .\stdc++.h:152:
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/stl_map.h:100:11: note: provided for 'template<class _Key, class _Tp, class _Compare, class _Alloc> class std::map'
  100 |     class map
      |           ^~~
0_0_39156618_21659.cpp:31:16: error: expected primary-expression before ',' token
   31 |         map<int,int> mp;
      |                ^
0_0_39156618_21659.cpp:16:13: error: expected primary-expression before 'long'
   16 | #define int long long;
      |             ^~~~
0_0_39156618_21659.cpp:31:17: note: in expansion of macro 'int'
   31 |         map<int,int> mp;
      |                 ^~~
0_0_39156618_21659.cpp:31:20: error: expected primary-expression before '>' token
   31 |         map<int,int> mp;
      |                    ^
0_0_39156618_21659.cpp:31:22: error: 'mp' was not declared in this scope; did you mean 'cmp'?
   31 |         map<int,int> mp;
      |                      ^~
      |                      cmp
0_0_39156618_21659.cpp:16:18: error: declaration does not declare anything [-fpermissive]
   16 | #define int long long;
      |                  ^~~~
0_0_39156618_21659.cpp:32:9: note: in expansion of macro 'int'
   32 |         int j=1,cnt=0,sum=0;
      |         ^~~
0_0_39156618_21659.cpp:32:13: error: 'j' was not declared in this scope
   32 |         int j=1,cnt=0,sum=0;
      |             ^
0_0_39156618_21659.cpp:32:17: error: 'cnt' was not declared in this scope; did you mean 'int'?
   32 |         int j=1,cnt=0,sum=0;
      |                 ^~~
      |                 int
0_0_39156618_21659.cpp:32:23: error: 'sum' was not declared in this scope
   32 |         int j=1,cnt=0,sum=0;
      |                       ^~~
0_0_39156618_21659.cpp:16:18: error: declaration does not declare anything [-fpermissive]
   16 | #define int long long;
      |                  ^~~~
0_0_39156618_21659.cpp:33:13: note: in expansion of macro 'int'
   33 |         for(int i=1;i<=m;i++){
      |             ^~~
0_0_39156618_21659.cpp:33:25: error: expected ')' before ';' token
   33 |         for(int i=1;i<=m;i++){
      |            ~            ^
      |                         )


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