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View Compilation Error

0_0_21938343_1976.cpp:6:6: error: expected nested-name-specifier before '&' token
 using namespace std;  
      ^
0_0_21938343_1976.cpp:6:21: error: expected identifier before '&' token
 using namespace std;  
                     ^
0_0_21938343_1976.cpp:6:26: error: expected constructor, destructor, or type conversion before ';' token
 using namespace std;  
                          ^
0_0_21938343_1976.cpp:6:27: error: 'std' does not name a type
 using namespace std;  
                           ^
0_0_21938343_1976.cpp:6:36: error: expected constructor, destructor, or type conversion before ';' token
 using namespace std;  
                                    ^
0_0_21938343_1976.cpp:6:42: error: expected constructor, destructor, or type conversion before ';' token
 using namespace std;  
                                          ^
0_0_21938343_1976.cpp:7:19: error: 'long int& nbsp' redeclared as different kind of symbol
 typedef long long int ll;  
                   ^
0_0_21938343_1976.cpp:7:9: note: previous declaration 'typedef int& nbsp'
 typedef long long int ll;  
         ^
0_0_21938343_1976.cpp:7:29: error: 'long int& nbsp' redeclared as different kind of symbol
 typedef long long int ll;  
                             ^
0_0_21938343_1976.cpp:7:9: note: previous declaration 'typedef int& nbsp'
 typedef long long int ll;  
         ^
0_0_21938343_1976.cpp:7:38: error: 'int& nbsp' redeclared as different kind of symbol
 typedef long long int ll;  
                                      ^
0_0_21938343_1976.cpp:7:9: note: previous declaration 'typedef int& nbsp'
 typedef long long int ll;  
         ^
0_0_21938343_1976.cpp:7:43: error: 'll' does not name a type
 typedef long long int ll;  
                                           ^
0_0_21938343_1976.cpp:7:51: error: expected constructor, destructor, or type conversion before ';' token
 typedef long long int ll;  
                                                   ^
0_0_21938343_1976.cpp:7:57: error: expected constructor, destructor, or type conversion before ';' token
 typedef long long int ll;  
                                                         ^
0_0_21938343_1976.cpp:8:7: error: 'const int& nbsp' redeclared as different kind of symbol
 const int mx = 1e5+5;  
       ^
0_0_21938343_1976.cpp:7:9: note: previous declaration 'typedef int& nbsp'
 typedef long long int ll;  
         ^
0_0_21938343_1976.cpp:8:16: error: 'int& nbsp' redeclared as different kind of symbol
 const int mx = 1e5+5;  
                ^
0_0_21938343_1976.cpp:7:9: note: previous declaration 'typedef int& nbsp'
 typedef long long int ll;  
         ^
0_0_21938343_1976.cpp:8:21: error: 'mx' does not name a type
 const int mx = 1e5+5;  
                     ^
0_0_21938343_1976.cpp:8:29: error: expected unqualified-id before '=' token
 const int mx = 1e5+5;  
                             ^
0_0_21938343_1976.cpp:8:36: error: expected unqualified-id before numeric constant
 const int mx = 1e5+5;  
                                    ^
0_0_21938343_1976.cpp:8:47: error: expected constructor, destructor, or type conversion before ';' token
 const int mx = 1e5+5;  
                                               ^
0_0_21938343_1976.cpp:8:53: error: expected constructor, destructor, or type conversion before ';' token
 const int mx = 1e5+5;  
                                                     ^
0_0_21938343_1976.cpp:9:7: error: expected identifier before '&' token
 struct node{  
       ^
0_0_21938343_1976.cpp:9:12: error: invalid type in declaration before ';' token
 struct node{  
            ^
0_0_21938343_1976.cpp:9:12: error: 'int& nbsp' redeclared as different kind of symbol
0_0_21938343_1976.cpp:7:9: note: previous declaration 'typedef int& nbsp'
 typedef long long int ll;  
         ^
0_0_21938343_1976.cpp:9:13: error: 'node' does not name a type
 struct node{  
             ^
0_0_21938343_1976.cpp:11:2: error: 'a' does not name a type
 }a[mx];  
  ^
0_0_21938343_1976.cpp:11:13: error: expected constructor, destructor, or type conversion before ';' token
 }a[mx];  
             ^
0_0_21938343_1976.cpp:11:19: error: expected constructor, destructor, or type conversion before ';' token
 }a[mx];  
                   ^
0_0_21938343_1976.cpp:12:6: error: 'bool& nbsp' redeclared as different kind of symbol
 bool cmp(node a,node b){  
      ^
0_0_21938343_1976.cpp:7:9: note: previous declaration 'typedef int& nbsp'
 typedef long long int ll;  
         ^
0_0_21938343_1976.cpp:12:14: error: expected constructor, destructor, or type conversion before '(' token
 bool cmp(node a,node b){  
              ^
0_0_21938343_1976.cpp:12:25: error: 'a' does not name a type
 bool cmp(node a,node b){  
                         ^
0_0_21938343_1976.cpp:12:37: error: 'b' does not name a type
 bool cmp(node a,node b){  
                                     ^
0_0_21938343_1976.cpp:14:7: error: expected constructor, destructor, or type conversion before ';' token
 }  
       ^
0_0_21938343_1976.cpp:14:13: error: expected constructor, destructor, or type conversion before ';' token
 }  
             ^
0_0_21938343_1976.cpp:15:1: error: 'multiset' does not name a type
 multiset<int>st;  
 ^
0_0_21938343_1976.cpp:15:22: error: expected constructor, destructor, or type conversion before ';' token
 multiset<int>st;  
                      ^
0_0_21938343_1976.cpp:15:28: error: expected constructor, destructor, or type conversion before ';' token
 multiset<int>st;  
                            ^
0_0_21938343_1976.cpp:16:5: error: 'int& nbsp' redeclared as different kind of symbol
 int main(){  
     ^
0_0_21938343_1976.cpp:7:9: note: previous declaration 'typedef int& nbsp'
 typedef long long int ll;  
         ^
0_0_21938343_1976.cpp: In function 'int main()':
0_0_21938343_1976.cpp:16:22: error: expected primary-expression before ';' token
 int main(){  
                      ^
0_0_21938343_1976.cpp:16:28: error: expected primary-expression before ';' token
 int main(){  
                            ^
0_0_21938343_1976.cpp:17:6: error: expected primary-expression before ';' token
     int t,n;  
      ^
0_0_21938343_1976.cpp:17:12: error: expected primary-expression before ';' token
     int t,n;  
            ^
0_0_21938343_1976.cpp:17:18: error: expected primary-expression before ';' token
     int t,n;  
                  ^
0_0_21938343_1976.cpp:17:24: error: expected primary-expression before ';' token
     int t,n;  
                        ^
0_0_21938343_1976.cpp:17:29: error: 'nbsp' declared as reference but not initialized
     int t,n;  
                             ^
0_0_21938343_1976.cpp:17:34: error: 't' was not declared in this scope
     int t,n;  
                                  ^
0_0_21938343_1976.cpp:17:36: error: 'n' was not declared in this scope
     int t,n;  
                                    ^
0_0_21938343_1976.cpp:21:49: error: 'st' was not declared in this scope
         st.clear();  
                                                 ^
0_0_21938343_1976.cpp:22:57: error: 'nbsp' declared as reference but not initialized
         for(int i = 0; i < n; i++)  
                                                         ^
0_0_21938343_1976.cpp:22:62: error: 'i' was not declared in this scope
         for(int i = 0; i < n; i++)  
                                                              ^
0_0_21938343_1976.cpp:22:69: error: expected primary-expression before '=' token
         for(int i = 0; i < n; i++)  
                                                                     ^
0_0_21938343_1976.cpp:22:75: error: expected ')' before ';' token
         for(int i = 0; i < n; i++)  
                                                                           ^
0_0_21938343_1976.cpp:22:84: error: 'i' was not declared in this scope
         for(int i = 0; i < n; i++)  
             


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