Borderou de evaluare (job #137487)

Compilare: user.c: In function ‘comp2’: user.c:19:32: warning: comparison between pointer and integer [enabled by default] user.c:21:9: warning: comparison between pointer and integer [enabled by default] user.c: In function ‘main’: user.c:57:11: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:67:15: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c: In function ‘replace’: user.c:49:1: warning: control reaches end of non-void function [-Wreturn-type] user.c: In function ‘copy’: user.c:33:1: warning: control reaches end of non-void function [-Wreturn-type]