Borderou de evaluare (job #85989)

Compilare: user.c: In function ‘main’: user.c:21:7: warning: suggest explicit braces to avoid ambiguous ‘else’ [-Wparentheses] user.c:10:9: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:15:12: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:18:15: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:26:17: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:36:19: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:43:9: warning: ‘c’ may be used uninitialized in this function [-Wuninitialized]