Compilare: user.cpp: In function ‘void getRez()’: user.cpp:100:18: warning: array subscript has type ‘char’ [-Wchar-subscripts] tr[dp[cr]] ++; ^ user.cpp:102:23: warning: array subscript has type ‘char’ [-Wchar-subscripts] cr -= v[dp[cr]]; ^ user.cpp:94:9: warning: unused variable ‘i’ [-Wunused-variable] int i; ^ user.cpp: In function ‘void readFile()’: user.cpp:19:30: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f, "%d%d", &n, &s); ^