Borderou de evaluare (job #482125)

Compilare: user.c:5:5: warning: built-in function 'exp' declared as non-function [enabled by default] user.c: In function 'main': user.c:10:16: warning: unused variable 'nr' [-Wunused-variable] user.c:13:9: warning: ignoring return value of 'fscanf', declared with attribute warn_unused_result [-Wunused-result] user.c:15:11: warning: ignoring return value of 'fscanf', declared with attribute warn_unused_result [-Wunused-result] user.c:19:11: warning: ignoring return value of 'fscanf', declared with attribute warn_unused_result [-Wunused-result]