Borderou de evaluare (job #181911)

Compilare: user.c:3:1: warning: data definition has no type or storage class [enabled by default] user.c:3:1: warning: type defaults to ‘int’ in declaration of ‘v’ [-Wimplicit-int] user.c: In function ‘main’: user.c:9:1: warning: too many arguments for format [-Wformat-extra-args] user.c:17:1: warning: suggest parentheses around assignment used as truth value [-Wparentheses] user.c:20:3: warning: too many arguments for format [-Wformat-extra-args] user.c:9:7: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:17:6: warning: ‘c’ may be used uninitialized in this function [-Wuninitialized]