Borderou de evaluare (job #32202)

Compilare: user.c: In function ‘main’: user.c:161:8: warning: unused variable ‘j’ [-Wunused-variable] user.c:145:8: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:150:9: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:190:1: warning: control reaches end of non-void function [-Wreturn-type] user.c: In function ‘unific’: user.c:74:9: warning: ‘lc’ may be used uninitialized in this function [-Wuninitialized]