View Compilation Error

0_0_33400635_12285.cpp: In function 'int main()':
0_0_33400635_12285.cpp:41:3: error: expected ';' before 'for'
   for(int i=1;i<=n;++i)
   ^
0_0_33400635_12285.cpp:41:15: error: 'i' was not declared in this scope
   for(int i=1;i<=n;++i)
               ^