Borderou de evaluare (job #298451)

Compilare: user.cpp: In function 'int main()': user.cpp:14:30: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] user.cpp:80:27: warning: 'pt' may be used uninitialized in this function [-Wuninitialized] user.cpp:127:30: warning: 's' may be used uninitialized in this function [-Wuninitialized] user.cpp:310:13: warning: 'a' may be used uninitialized in this function [-Wuninitialized]