Borderou de evaluare (job #281370)

Compilare: user.cpp: In function ‘int tip()’: user.cpp:8:9: warning: unused variable ‘i’ [-Wunused-variable] user.cpp: In function ‘int main()’: user.cpp:42:24: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp: In function ‘int tip()’: user.cpp:11:35: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:35:1: warning: control reaches end of non-void function [-Wreturn-type]