Borderou de evaluare (job #45436)

Compilare: user.c: In function ‘main’: user.c:19:5: warning: suggest parentheses around comparison in operand of ‘==’ [-Wparentheses] user.c:20:3: warning: format ‘%d’ expects argument of type ‘int’, but argument 3 has type ‘char *’ [-Wformat] user.c:22:3: warning: format ‘%d’ expects argument of type ‘int’, but argument 3 has type ‘char *’ [-Wformat] user.c:5:42: warning: unused variable ‘c1’ [-Wunused-variable] user.c:5:15: warning: variable ‘cnr1’ set but not used [-Wunused-but-set-variable] user.c:5:9: warning: unused variable ‘g’ [-Wunused-variable] user.c:5:7: warning: unused variable ‘f’ [-Wunused-variable] user.c:8:9: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:12:13: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:21:14: warning: ‘b’ may be used uninitialized in this function [-Wuninitialized]