Borderou de evaluare (job #65249)

Compilare: user.cpp: In function ‘int main()’: user.cpp:17:32: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:18:34: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:21:24: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:24:36: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:69:68: warning: ‘jDnRight’ may be used uninitialized in this function [-Wuninitialized] user.cpp:69:68: warning: ‘iDnRight’ may be used uninitialized in this function [-Wuninitialized] user.cpp:69:68: warning: ‘jUpLeft’ may be used uninitialized in this function [-Wuninitialized] user.cpp:71:9: warning: ‘j’ may be used uninitialized in this function [-Wuninitialized] user.cpp:69:68: warning: ‘iUpLeft’ may be used uninitialized in this function [-Wuninitialized]