Borderou de evaluare (job #47021)

Compilare: user.cpp: In function ‘void Read()’: user.cpp:36:8: warning: unused variable ‘i’ [-Wunused-variable] user.cpp:36:12: warning: unused variable ‘st’ [-Wunused-variable] user.cpp:36:15: warning: unused variable ‘dr’ [-Wunused-variable] user.cpp:36:18: warning: unused variable ‘dv’ [-Wunused-variable] user.cpp: In function ‘void Solve()’: user.cpp:71:19: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.cpp:77:53: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.cpp:79:55: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.cpp: In function ‘void Read()’: user.cpp:37:23: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:37:37: warning: ignoring return value of ‘char* fgets(char*, int, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:40:28: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:41:26: warning: ignoring return value of ‘char* fgets(char*, int, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]