Borderou de evaluare (job #271882)

Compilare: user.cpp: In function ‘void doOps(int)’: user.cpp:189:28: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.cpp: In function ‘void solve()’: user.cpp:196:12: warning: unused variable ‘a’ [-Wunused-variable] user.cpp:196:15: warning: unused variable ‘b’ [-Wunused-variable] user.cpp:196:18: warning: unused variable ‘j’ [-Wunused-variable] user.cpp:197:9: warning: unused variable ‘x’ [-Wunused-variable] user.cpp:197:12: warning: unused variable ‘h’ [-Wunused-variable] user.cpp:197:15: warning: unused variable ‘dr’ [-Wunused-variable] user.cpp:199:9: warning: unused variable ‘ok’ [-Wunused-variable] user.cpp:199:17: warning: unused variable ‘ops3’ [-Wunused-variable] user.cpp:199:27: warning: unused variable ‘first’ [-Wunused-variable] user.cpp: In function ‘void readFile()’: user.cpp:52:26: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:58:29: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:62:55: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:69:70: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:82:41: warning: array subscript is below array bounds [-Warray-bounds]