Borderou de evaluare (job #45439)

Compilare: user.c: In function ‘main’: user.c:16:3: warning: format ‘%d’ expects argument of type ‘int’, but argument 4 has type ‘char *’ [-Wformat] user.c:18:5: warning: suggest parentheses around comparison in operand of ‘==’ [-Wparentheses] user.c:19:3: warning: format ‘%d’ expects argument of type ‘int’, but argument 3 has type ‘char *’ [-Wformat] user.c:21:3: warning: format ‘%d’ expects argument of type ‘int’, but argument 3 has type ‘char *’ [-Wformat] user.c:8:9: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:11:13: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:20:12: warning: ‘b’ may be used uninitialized in this function [-Wuninitialized]