Compilare: user.cpp: In function ‘int main()’: user.cpp:14:15: warning: variable ‘m’ set but not used [-Wunused-but-set-variable] int n,x,y,m=0,max=0,aux,nrjud=1,k1,k2,u,p1,p2,i,max1=0,j; ^ user.cpp:14:37: warning: unused variable ‘k1’ [-Wunused-variable] int n,x,y,m=0,max=0,aux,nrjud=1,k1,k2,u,p1,p2,i,max1=0,j; ^ user.cpp:14:40: warning: unused variable ‘k2’ [-Wunused-variable] int n,x,y,m=0,max=0,aux,nrjud=1,k1,k2,u,p1,p2,i,max1=0,j; ^ user.cpp:16:22: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f,"%d",&n); ^ user.cpp:20:32: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f,"%d %d",&x,&y); ^