View Compilation Error

0_0_12935378_1207.c:4: error: syntax error before "a"
0_0_12935378_1207.c: In function `main':
0_0_12935378_1207.c:13: error: subscripted value is neither array nor pointer
0_0_12935378_1207.c:14: error: `top' undeclared (first use in this function)
0_0_12935378_1207.c:14: error: (Each undeclared identifier is reported only once
0_0_12935378_1207.c:14: error: for each function it appears in.)
0_0_12935378_1207.c:14: error: subscripted value is neither array nor pointer
0_0_12935378_1207.c:18: error: subscripted value is neither array nor pointer