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View Compilation Error

0_0_19994347_2685.cpp:1:5: error: 'nbsp' declared as reference but not initialized
 int ck(int a,int b,int c,int d)  
     ^
0_0_19994347_2685.cpp:1:21: error: expected ')' before ';' token
 int ck(int a,int b,int c,int d)  
                     ^
0_0_19994347_2685.cpp:1:21: error: expected constructor, destructor, or type conversion before ';' token
0_0_19994347_2685.cpp:1:22: error: 'a' does not name a type
 int ck(int a,int b,int c,int d)  
                      ^
0_0_19994347_2685.cpp:1:33: error: 'b' does not name a type
 int ck(int a,int b,int c,int d)  
                                 ^
0_0_19994347_2685.cpp:1:44: error: 'c' does not name a type
 int ck(int a,int b,int c,int d)  
                                            ^
0_0_19994347_2685.cpp:1:55: error: 'd' does not name a type
 int ck(int a,int b,int c,int d)  
                                                       ^
0_0_19994347_2685.cpp:1:68: error: expected constructor, destructor, or type conversion before ';' token
 int ck(int a,int b,int c,int d)  
                                                                    ^
0_0_19994347_2685.cpp:2:1: error: expected unqualified-id before '{' token
 {  
 ^
0_0_19994347_2685.cpp:17:7: error: expected constructor, destructor, or type conversion before ';' token
 }  
       ^
0_0_19994347_2685.cpp:17:13: error: expected constructor, destructor, or type conversion before ';' token
 }  
             ^
0_0_19994347_2685.cpp:18:6: error: expected constructor, destructor, or type conversion before ';' token
   
      ^
0_0_19994347_2685.cpp:18:12: error: expected constructor, destructor, or type conversion before ';' token
   
            ^
0_0_19994347_2685.cpp:19:5: error: redefinition of 'int& nbsp'
 int main()  
     ^
0_0_19994347_2685.cpp:1:5: note: 'int& nbsp' previously declared here
 int ck(int a,int b,int c,int d)  
     ^
0_0_19994347_2685.cpp:19:17: error: expected constructor, destructor, or type conversion before 'nbsp'
 int main()  
                 ^
0_0_19994347_2685.cpp:19:27: error: expected constructor, destructor, or type conversion before ';' token
 int main()  
                           ^
0_0_19994347_2685.cpp:20:1: error: expected unqualified-id before '{' token
 {  
 ^


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