View Compilation Error

69078_0_32174.c: In function `main':
69078_0_32174.c:22: error: invalid type argument of `->'
69078_0_32174.c:23: error: invalid type argument of `->'
69078_0_32174.c:27: error: invalid type argument of `->'
69078_0_32174.c:28: error: invalid type argument of `->'
69078_0_32174.c:35: error: `max' undeclared (first use in this function)
69078_0_32174.c:35: error: (Each undeclared identifier is reported only once
69078_0_32174.c:35: error: for each function it appears in.)