Compilare: user.cpp: In function ‘int rotire()’: user.cpp:40:1: warning: no return statement in function returning non-void [-Wreturn-type] } ^ user.cpp: In function ‘void rezolva()’: user.cpp:55:6: warning: unused variable ‘i’ [-Wunused-variable] int i,j; ^ user.cpp:55:8: warning: unused variable ‘j’ [-Wunused-variable] int i,j; ^ user.cpp: In function ‘void citire(int (*)[55])’: user.cpp:27:27: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f,"%d",&y[i][j]); ^ user.cpp: In function ‘int main()’: user.cpp:66:24: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f,"%d%d",&n,&q); ^