View Compilation Error

0_0_20399633_10915.cpp:16:16: error: expected ',' or '...' before '.' token
 int check(int d.int e)
                ^
0_0_20399633_10915.cpp: In function 'int bfs()':
0_0_20399633_10915.cpp:42:18: error: too few arguments to function 'int check(int)'
         if(check())
                  ^
0_0_20399633_10915.cpp:16:5: note: declared here
 int check(int d.int e)
     ^
0_0_20399633_10915.cpp:52:18: error: too few arguments to function 'int check(int)'
         if(check())
                  ^
0_0_20399633_10915.cpp:16:5: note: declared here
 int check(int d.int e)
     ^
0_0_20399633_10915.cpp:62:18: error: too few arguments to function 'int check(int)'
         if(check())
                  ^
0_0_20399633_10915.cpp:16:5: note: declared here
 int check(int d.int e)
     ^
0_0_20399633_10915.cpp:72:18: error: too few arguments to function 'int check(int)'
         if(check())
                  ^
0_0_20399633_10915.cpp:16:5: note: declared here
 int check(int d.int e)
     ^