Borderou de evaluare (job #484853)

Compilare: user.cpp: In function 'int main()': user.cpp:26:33: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] user.cpp:27:35: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] user.cpp:30:47: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] user.cpp:99:9: warning: 'stop' may be used uninitialized in this function [-Wuninitialized] user.cpp:102:20: warning: 'j' may be used uninitialized in this function [-Wuninitialized]