Borderou de evaluare (job #208848)

Compilare: user.cpp: In function ‘int main()’: user.cpp:25:38: warning: format ‘%lld’ expects argument of type ‘long long int’, but argument 4 has type ‘int’ [-Wformat] user.cpp:11:15: warning: unused variable ‘nr’ [-Wunused-variable] user.cpp:14:26: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:11:18: warning: ‘k’ may be used uninitialized in this function [-Wuninitialized]