Borderou de evaluare (job #310099)

Compilare: user.c:4:6: warning: return type of ‘main’ is not ‘int’ [-Wmain] user.c: In function ‘main’: user.c:12:2: warning: implicit declaration of function ‘_exit’ [-Wimplicit-function-declaration] user.c:12:2: warning: incompatible implicit declaration of built-in function ‘_exit’ [enabled by default] user.c:9:8: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result]