View Compilation Error

0_0_26594796_6443.cpp: In function 'int main()':
0_0_26594796_6443.cpp:46:3: error: expected ';' before 'for'
   for(int i=2;i<=n;i++)
   ^
0_0_26594796_6443.cpp:46:15: error: 'i' was not declared in this scope
   for(int i=2;i<=n;i++)
               ^