Borderou de evaluare (job #55270)

Compilare: user.cpp: In function ‘int main()’: user.cpp:5:39: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:6:41: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:99:34: warning: ‘m4’ may be used uninitialized in this function [-Wuninitialized] user.cpp:99:28: warning: ‘m3’ may be used uninitialized in this function [-Wuninitialized] user.cpp:98:32: warning: ‘m2’ may be used uninitialized in this function [-Wuninitialized] user.cpp:98:28: warning: ‘m1’ may be used uninitialized in this function [-Wuninitialized] user.cpp:99:19: warning: ‘h4’ may be used uninitialized in this function [-Wuninitialized] user.cpp:98:19: warning: ‘h2’ may be used uninitialized in this function [-Wuninitialized]