Borderou de evaluare (job #349284)

Compilare: user.cpp: In function ‘int main()’: user.cpp:9:32: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:10:34: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:62:27: warning: ‘cm’ may be used uninitialized in this function [-Wuninitialized] user.cpp:62:16: warning: ‘lm’ may be used uninitialized in this function [-Wuninitialized] user.cpp:54:13: warning: ‘cu’ may be used uninitialized in this function [-Wuninitialized]