Compilare: user.cpp: In function ‘int main()’: user.cpp:57: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result user.cpp:61: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result user.cpp: In function ‘int findmax(int)’: user.cpp:16: warning: ‘poz’ may be used uninitialized in this function user.cpp: In function ‘int findmin(int)’: user.cpp:36: warning: ‘poz’ may be used uninitialized in this function