View Compilation Error

0_0_37524125_31400.cpp: In function 'int main()':
0_0_37524125_31400.cpp:12:9: error: expected ',' or ';' before 'for'
         for(int i=0; i<n; i++)
         ^
0_0_37524125_31400.cpp:12:22: error: 'i' was not declared in this scope
         for(int i=0; i<n; i++)
                      ^