Borderou de evaluare (job #333851)

Eroare de compilare: user.c: In function ‘main’: user.c:9:16: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘.’ token user.c:12:8: error: lvalue required as left operand of assignment user.c:13:11: error: ‘c’ undeclared (first use in this function) user.c:13:11: note: each undeclared identifier is reported only once for each function it appears in user.c:27:5: error: ‘i’ undeclared (first use in this function) user.c:28:22: error: request for member ‘s’ in something not a structure or union user.c:29:14: warning: comparison between pointer and integer [enabled by default] user.c:32:12: error: lvalue required as left operand of assignment