Borderou de evaluare (job #131209)

Compilare: user.cpp: In function ‘int main()’: user.cpp:10:5: warning: variable ‘p2’ set but not used [-Wunused-but-set-variable] user.cpp:10:12: warning: variable ‘p1’ set but not used [-Wunused-but-set-variable] user.cpp:11:24: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:13:22: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:19:29: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:47:10: warning: ‘o’ is used uninitialized in this function [-Wuninitialized]