View Compilation Error

0_0_18237290_12531.cpp:126:10: error: stray '#' in program
   if (n =#include <cstdio>
          ^
0_0_18237290_12531.cpp: In function 'int main()':
0_0_18237290_12531.cpp:126:11: error: 'include' was not declared in this scope
   if (n =#include <cstdio>
           ^
0_0_18237290_12531.cpp:126:20: error: 'cstdio' was not declared in this scope
   if (n =#include <cstdio>
                    ^
0_0_18237290_12531.cpp:131:1: error: expected primary-expression before 'using'
 using namespace std;
 ^
0_0_18237290_12531.cpp:131:1: error: expected ')' before 'using'
0_0_18237290_12531.cpp:145:15: error: a function-definition is not allowed here before '{' token
 void getprim(){
               ^
0_0_18237290_12531.cpp:417:1: error: expected '}' at end of input
 }
 ^
0_0_18237290_12531.cpp:417:1: error: expected '}' at end of input