Borderou de evaluare (job #114215)

Compilare: user.c: In function ‘main’: user.c:8:49: warning: unused variable ‘n0’ [-Wunused-variable] user.c:8:40: warning: unused variable ‘nivmaxm’ [-Wunused-variable] user.c:8:37: warning: unused variable ‘c’ [-Wunused-variable] user.c:8:34: warning: unused variable ‘j’ [-Wunused-variable] user.c:8:28: warning: unused variable ‘last’ [-Wunused-variable] user.c:8:22: warning: unused variable ‘r’ [-Wunused-variable] user.c:8:17: warning: unused variable ‘nr5’ [-Wunused-variable] user.c:9:12: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:11:11: warning: ‘i’ is used uninitialized in this function [-Wuninitialized] user.c:11:19: warning: ‘sum’ may be used uninitialized in this function [-Wuninitialized]