Borderou de evaluare (job #544633)

Compilare: user.cpp: In function ‘int main()’: user.cpp:9:32: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:16:34: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:20:34: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:46:15: warning: array subscript is below array bounds [-Warray-bounds] user.cpp:52:20: warning: array subscript is below array bounds [-Warray-bounds] user.cpp:59:21: warning: array subscript is below array bounds [-Warray-bounds] user.cpp:23:13: warning: ‘a’ may be used uninitialized in this function [-Wuninitialized]