View Compilation Error

0_0_27048370_1637.cpp:70:11: error: redefinition of 'const int maxl'
 const int maxl=60;
           ^
0_0_27048370_1637.cpp:4:11: note: 'const int maxl' previously defined here
 const int maxl=60;
           ^
0_0_27048370_1637.cpp:71:8: error: redefinition of 'struct linear_basis'
 struct linear_basis{
        ^
0_0_27048370_1637.cpp:5:8: error: previous definition of 'struct linear_basis'
 struct linear_basis{
        ^
0_0_27048370_1637.cpp:93:14: error: redefinition of 'linear_basis lb'
 linear_basis lb;
              ^
0_0_27048370_1637.cpp:27:14: note: 'linear_basis lb' previously declared here
 linear_basis lb;
              ^
0_0_27048370_1637.cpp: In function 'int main()':
0_0_27048370_1637.cpp:94:5: error: redefinition of 'int main()'
 int main(){
     ^
0_0_27048370_1637.cpp:28:5: note: 'int main()' previously defined here
 int main(){
     ^