Borderou de evaluare (job #245829)

Compilare: user.cpp: In function ‘int main()’: user.cpp:8:37: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:9:39: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:11:24: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:13:26: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:46:47: warning: ‘pmx’ may be used uninitialized in this function [-Wuninitialized] user.cpp:28:18: warning: ‘p2’ may be used uninitialized in this function [-Wuninitialized] user.cpp:28:18: warning: ‘p1’ may be used uninitialized in this function [-Wuninitialized]