View Compilation Error

712214_0_0_8511.c:1: error: syntax error before '[' token
712214_0_0_8511.c: In function `main':
712214_0_0_8511.c:1: error: `n' undeclared (first use in this function)
712214_0_0_8511.c:1: error: (Each undeclared identifier is reported only once
712214_0_0_8511.c:1: error: for each function it appears in.)
712214_0_0_8511.c:1: error: `i' undeclared (first use in this function)
712214_0_0_8511.c:1: error: `s' undeclared (first use in this function)
712214_0_0_8511.c:1: error: `j' undeclared (first use in this function)
712214_0_0_8511.c:1: error: `b' undeclared (first use in this function)