Borderou de evaluare (job #473838)

Compilare: user.cpp: In function ‘int reduce(int)’: user.cpp:51:11: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.cpp:64:18: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.cpp: In function ‘int main()’: user.cpp:83:31: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:88:29: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]