View Compilation Error

244848_0_21228.c: In function `main':
244848_0_21228.c:6: error: syntax error before ',' token
244848_0_21228.c:12: error: `x' undeclared (first use in this function)
244848_0_21228.c:12: error: (Each undeclared identifier is reported only once
244848_0_21228.c:12: error: for each function it appears in.)