View Compilation Error

0_0_26584208_1653.cpp: In function 'int main()':
0_0_26584208_1653.cpp:52:5: error: redefinition of 'int main()'
 int main()
     ^
0_0_26584208_1653.cpp:3:5: note: 'int main()' previously defined here
 int main()
     ^