View Compilation Error

0_0_27079480_10898.cpp: In function 'int main()':
0_0_27079480_10898.cpp:36:28: error: expected identifier before numeric constant
   else if(cycle==0) cout<<[50]<<endl;
                            ^
0_0_27079480_10898.cpp: In lambda function:
0_0_27079480_10898.cpp:36:31: error: expected '{' before '<<' token
   else if(cycle==0) cout<<[50]<<endl;
                               ^