Borderou de evaluare (job #359621)

Eroare de compilare: user.c: In function ‘main’: user.c:12:29: error: ‘b’ undeclared (first use in this function) user.c:12:29: note: each undeclared identifier is reported only once for each function it appears in user.c:13:7: error: ‘c’ undeclared (first use in this function) user.c:7:17: warning: unused variable ‘p’ [-Wunused-variable] user.c:7:11: warning: unused variable ‘j’ [-Wunused-variable] user.c: At top level: user.c:29:18: error: expected ‘)’ before string constant user.c:30:5: error: expected identifier or ‘(’ before ‘return’ user.c:31:1: error: expected identifier or ‘(’ before ‘}’ token user.c: In function ‘main’: user.c:10:11: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:16:11: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:28:5: warning: control reaches end of non-void function [-Wreturn-type]