View Compilation Error

0_0_33892229_10576.cpp: In function 'int main()':
0_0_33892229_10576.cpp:22:5: error: redefinition of 'int main()'
 int main ()
     ^
0_0_33892229_10576.cpp:3:5: note: 'int main()' previously defined here
 int main ()
     ^