Borderou de evaluare (job #79468)

Compilare: user.c: In function ‘binary’: user.c:3:5: warning: implicit declaration of function ‘sqrt’ [-Wimplicit-function-declaration] user.c:3:12: warning: incompatible implicit declaration of built-in function ‘sqrt’ [enabled by default] user.c: In function ‘main’: user.c:24:11: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c: In function ‘binary’: user.c:17:5: warning: ‘ans’ may be used uninitialized in this function [-Wuninitialized]