View Compilation Error

0_0_30492051_5343.cpp: In function 'int main(int, char**)':
0_0_30492051_5343.cpp:21:3: error: expected ';' before 'for'
   for(int i=2;i<1000;i++){
   ^
0_0_30492051_5343.cpp:21:15: error: 'i' was not declared in this scope
   for(int i=2;i<1000;i++){
               ^