Borderou de evaluare (job #81758)

Compilare: user.c: In function ‘main’: user.c:7:1: warning: spurious trailing ‘%’ in format [-Wformat] user.c:7:1: warning: too many arguments for format [-Wformat-extra-args] user.c:8:1: warning: spurious trailing ‘%’ in format [-Wformat] user.c:8:1: warning: too many arguments for format [-Wformat-extra-args] user.c:4:11: warning: unused variable ‘c’ [-Wunused-variable] user.c:7:7: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:8:7: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:7:7: warning: ‘a’ is used uninitialized in this function [-Wuninitialized] user.c:8:7: warning: ‘b’ is used uninitialized in this function [-Wuninitialized]