View Compilation Error

944023_0_0_12924.c: In function `main':
944023_0_0_12924.c:5: error: `unsinged' undeclared (first use in this function)
944023_0_0_12924.c:5: error: (Each undeclared identifier is reported only once
944023_0_0_12924.c:5: error: for each function it appears in.)
944023_0_0_12924.c:5: error: syntax error before "int"
944023_0_0_12924.c:6: error: `n' undeclared (first use in this function)
944023_0_0_12924.c:6: error: `m' undeclared (first use in this function)