Borderou de evaluare (job #16449)

Compilare: user.c: In function ‘main’: user.c:7:115: warning: unused variable ‘min4’ [-Wunused-variable] user.c:7:109: warning: unused variable ‘min3’ [-Wunused-variable] user.c:7:103: warning: unused variable ‘min2’ [-Wunused-variable] user.c:7:86: warning: unused variable ‘min1’ [-Wunused-variable] user.c:7:68: warning: unused variable ‘i’ [-Wunused-variable] user.c:7:64: warning: unused variable ‘c4’ [-Wunused-variable] user.c:7:60: warning: unused variable ‘c3’ [-Wunused-variable] user.c:7:56: warning: unused variable ‘c2’ [-Wunused-variable] user.c:7:52: warning: unused variable ‘c1’ [-Wunused-variable] user.c:7:40: warning: unused variable ‘cf’ [-Wunused-variable] user.c:7:34: warning: unused variable ‘x4’ [-Wunused-variable] user.c:7:30: warning: unused variable ‘x3’ [-Wunused-variable] user.c:7:26: warning: unused variable ‘x2’ [-Wunused-variable] user.c:7:22: warning: unused variable ‘x1’ [-Wunused-variable] user.c:10:11: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:52:14: warning: ‘m4’ may be used uninitialized in this function [-Wuninitialized] user.c:52:31: warning: ‘m3’ may be used uninitialized in this function [-Wuninitialized] user.c:52:21: warning: ‘m2’ may be used uninitialized in this function [-Wuninitialized] user.c:52:18: warning: ‘m1’ may be used uninitialized in this function [-Wuninitialized]