Compilare: user.cpp: In function ‘int main()’: user.cpp:8:63: warning: unused variable ‘ct1’ [-Wunused-variable] {int p,i,pers[50000],pers1[50000],maxi=-1,maxi1=-1,n,j=0,ct=0,ct1=0,m=0,t=0,m1=0,j1=0,memo,g=0; ^ user.cpp:8:87: warning: variable ‘memo’ set but not used [-Wunused-but-set-variable] {int p,i,pers[50000],pers1[50000],maxi=-1,maxi1=-1,n,j=0,ct=0,ct1=0,m=0,t=0,m1=0,j1=0,memo,g=0; ^