View Compilation Error

0_0_38418815_26910.cpp: In function 'int main()':
0_0_38418815_26910.cpp:17:2: error: expected ';' before 'for'
  for(int i=1;i<=n;i++){
  ^
0_0_38418815_26910.cpp:17:14: error: 'i' was not declared in this scope
  for(int i=1;i<=n;i++){
              ^