View Compilation Error

0_0_25625852_16614.cpp: In function 'int main()':
0_0_25625852_16614.cpp:35:17: error: a function-definition is not allowed here before '{' token
 int check(int k){
                 ^
0_0_25625852_16614.cpp:101:1: error: expected '}' at end of input
 }
 ^
0_0_25625852_16614.cpp:101:1: error: expected '}' at end of input