Borderou de evaluare (job #533088)

Compilare: user.c: In function ‘main’: user.c:81:3: warning: implicit declaration of function ‘sqrt’ [-Wimplicit-function-declaration] user.c:81:9: warning: incompatible implicit declaration of built-in function ‘sqrt’ [enabled by default] user.c:57:9: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:60:11: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result]