View Compilation Error

0_0_19172894_19228.c: In function 'main':
0_0_19172894_19228.c:37:4: error: expected expression before '/' token
    //for(i=0;i<n;i++)
    ^
0_0_19172894_19228.c:39:4: error: expected expression before '/' token
    //printf("\n");
    ^