Compilare: main.cpp: In function 'int main()': main.cpp:23:17: warning: unused variable 'a' [-Wunused-variable] long long n,a,b,m,ta,tb,i,j,nrc=0,nrd=0,t,c,mx=-1,k1=0,k2=0,cnt=0,pas,nod=-1,pz1,pz2,okf; ^ main.cpp:23:19: warning: unused variable 'b' [-Wunused-variable] long long n,a,b,m,ta,tb,i,j,nrc=0,nrd=0,t,c,mx=-1,k1=0,k2=0,cnt=0,pas,nod=-1,pz1,pz2,okf; ^ main.cpp:23:21: warning: unused variable 'm' [-Wunused-variable] long long n,a,b,m,ta,tb,i,j,nrc=0,nrd=0,t,c,mx=-1,k1=0,k2=0,cnt=0,pas,nod=-1,pz1,pz2,okf; ^ main.cpp:23:23: warning: unused variable 'ta' [-Wunused-variable] long long n,a,b,m,ta,tb,i,j,nrc=0,nrd=0,t,c,mx=-1,k1=0,k2=0,cnt=0,pas,nod=-1,pz1,pz2,okf; ^~ main.cpp:23:26: warning: unused variable 'tb' [-Wunused-variable] long long n,a,b,m,ta,tb,i,j,nrc=0,nrd=0,t,c,mx=-1,k1=0,k2=0,cnt=0,pas,nod=-1,pz1,pz2,okf; ^~ main.cpp:23:33: warning: unused variable 'nrc' [-Wunused-variable] long long n,a,b,m,ta,tb,i,j,nrc=0,nrd=0,t,c,mx=-1,k1=0,k2=0,cnt=0,pas,nod=-1,pz1,pz2,okf; ^~~ main.cpp:23:39: warning: unused variable 'nrd' [-Wunused-variable] long long n,a,b,m,ta,tb,i,j,nrc=0,nrd=0,t,c,mx=-1,k1=0,k2=0,cnt=0,pas,nod=-1,pz1,pz2,okf; ^~~ main.cpp:23:47: warning: unused variable 'c' [-Wunused-variable] long long n,a,b,m,ta,tb,i,j,nrc=0,nrd=0,t,c,mx=-1,k1=0,k2=0,cnt=0,pas,nod=-1,pz1,pz2,okf; ^ main.cpp:23:49: warning: unused variable 'mx' [-Wunused-variable] long long n,a,b,m,ta,tb,i,j,nrc=0,nrd=0,t,c,mx=-1,k1=0,k2=0,cnt=0,pas,nod=-1,pz1,pz2,okf; ^~ main.cpp:23:55: warning: unused variable 'k1' [-Wunused-variable] long long n,a,b,m,ta,tb,i,j,nrc=0,nrd=0,t,c,mx=-1,k1=0,k2=0,cnt=0,pas,nod=-1,pz1,pz2,okf; ^~ main.cpp:23:60: warning: unused variable 'k2' [-Wunused-variable] long long n,a,b,m,ta,tb,i,j,nrc=0,nrd=0,t,c,mx=-1,k1=0,k2=0,cnt=0,pas,nod=-1,pz1,pz2,okf; ^~ main.cpp:23:65: warning: unused variable 'cnt' [-Wunused-variable] long long n,a,b,m,ta,tb,i,j,nrc=0,nrd=0,t,c,mx=-1,k1=0,k2=0,cnt=0,pas,nod=-1,pz1,pz2,okf; ^~~ main.cpp:23:71: warning: unused variable 'pas' [-Wunused-variable] long long n,a,b,m,ta,tb,i,j,nrc=0,nrd=0,t,c,mx=-1,k1=0,k2=0,cnt=0,pas,nod=-1,pz1,pz2,okf; ^~~ main.cpp:23:75: warning: unused variable 'nod' [-Wunused-variable] long long n,a,b,m,ta,tb,i,j,nrc=0,nrd=0,t,c,mx=-1,k1=0,k2=0,cnt=0,pas,nod=-1,pz1,pz2,okf; ^~~ main.cpp:23:82: warning: unused variable 'pz1' [-Wunused-variable] long long n,a,b,m,ta,tb,i,j,nrc=0,nrd=0,t,c,mx=-1,k1=0,k2=0,cnt=0,pas,nod=-1,pz1,pz2,okf; ^~~ main.cpp:23:86: warning: unused variable 'pz2' [-Wunused-variable] long long n,a,b,m,ta,tb,i,j,nrc=0,nrd=0,t,c,mx=-1,k1=0,k2=0,cnt=0,pas,nod=-1,pz1,pz2,okf; ^~~