View Compilation Error

0_0_32775349_2580.cpp: In function 'int main()':
0_0_32775349_2580.cpp:38:20: error: expected ')' before ';' token
   for(int i=2;;i<=n;i++){
                    ^
0_0_32775349_2580.cpp:38:21: error: 'i' was not declared in this scope
   for(int i=2;;i<=n;i++){
                     ^