Compilare: user.cpp: In function ‘void Update(int, int)’: user.cpp:11:5: warning: unused variable ‘i’ [-Wunused-variable] int i, j, st, dr, mij, pozArb, Max; ^ user.cpp:11:8: warning: unused variable ‘j’ [-Wunused-variable] int i, j, st, dr, mij, pozArb, Max; ^ user.cpp:11:32: warning: unused variable ‘Max’ [-Wunused-variable] int i, j, st, dr, mij, pozArb, Max; ^ user.cpp: In function ‘void Citire()’: user.cpp:69:30: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f,"%d %d\n",&N,&M); ^ user.cpp:72:26: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f,"%d",&x); ^ user.cpp:78:40: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f,"%d %d %d\n",&x,&a,&b); ^