Borderou de evaluare (job #426584)

Compilare: user.c: In function ‘main’: user.c:9:61: warning: unused variable ‘z’ [-Wunused-variable] user.c:9:59: warning: unused variable ‘y’ [-Wunused-variable] user.c:10:11: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:16:15: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:44:23: warning: ‘pmin’ may be used uninitialized in this function [-Wuninitialized]