Borderou de evaluare (job #347135)

Compilare: user.cpp: In function ‘int main()’: user.cpp:9:25: warning: variable ‘i’ set but not used [-Wunused-but-set-variable] user.cpp:7:33: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:8:35: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:46:27: warning: ‘li’ may be used uninitialized in this function [-Wuninitialized] user.cpp:46:27: warning: ‘ls’ may be used uninitialized in this function [-Wuninitialized]