Borderou de evaluare (job #404060)

Compilare: user.c: In function 'main': user.c:28:35: warning: unused variable 'c' [-Wunused-variable] user.c:28:33: warning: unused variable 'N' [-Wunused-variable] user.c:28:31: warning: unused variable 'x' [-Wunused-variable] user.c:28:29: warning: unused variable 'k' [-Wunused-variable] user.c:28:27: warning: unused variable 'l' [-Wunused-variable] user.c:28:25: warning: unused variable 'a' [-Wunused-variable] user.c:28:20: warning: unused variable 'p102' [-Wunused-variable] user.c:28:16: warning: unused variable 'p10' [-Wunused-variable] user.c:28:13: warning: unused variable 'nr' [-Wunused-variable] user.c:31:11: warning: ignoring return value of 'fscanf', declared with attribute warn_unused_result [-Wunused-result] user.c: In function 'f': user.c:8:11: warning: 'nr' is used uninitialized in this function [-Wuninitialized]