Borderou de evaluare (job #13012)

Compilare: user.cpp: In function ‘void ciur(int)’: user.cpp:8:9: warning: unused variable ‘lim’ [-Wunused-variable] user.cpp: In function ‘int main()’: user.cpp:20:42: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:21:44: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]