Borderou de evaluare (job #327792)

Compilare: user.cpp: In function ‘void fa(int, int)’: user.cpp:61:34: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] user.cpp: In function ‘int main()’: user.cpp:74:34: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:75:36: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:76:24: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:79:33: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp: In function ‘void fa(int, int)’: user.cpp:57:16: warning: array subscript is below array bounds [-Warray-bounds] user.cpp: In function ‘int main()’: user.cpp:108:17: warning: ‘val’ may be used uninitialized in this function [-Wuninitialized]