View Compilation Error

0_0_16492940_9228.c: In function 'main':
0_0_16492940_9228.c:8:17: error: too few arguments to function 'pow'
             i = pow(10*k);
                 ^
0_0_16492940_9228.c:13:17: error: 'flag' undeclared (first use in this function)
                 flag = 1;
                 ^
0_0_16492940_9228.c:13:17: note: each undeclared identifier is reported only once for each function it appears in
0_0_16492940_9228.c: At top level:
0_0_16492940_9228.c:17:5: error: expected identifier or '(' before 'return'
     return 0;
     ^
0_0_16492940_9228.c:18:1: error: expected identifier or '(' before '}' token
 }
 ^