Compilare: main.cpp: In function 'int main()': main.cpp:48:30: warning: statement has no effect [-Wunused-value] vc[j]/prime[i]; ~~~~~^~~~~~~~~ main.cpp:11:19: warning: unused variable 'm' [-Wunused-variable] long long 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; ^ main.cpp:11:21: warning: unused variable 'ta' [-Wunused-variable] long long 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; ^~ main.cpp:11:24: warning: unused variable 'tb' [-Wunused-variable] long long 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; ^~ main.cpp:11:31: warning: unused variable 'nrc' [-Wunused-variable] long long 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; ^~~ main.cpp:11:37: warning: unused variable 'nrd' [-Wunused-variable] long long 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; ^~~ main.cpp:11:45: warning: unused variable 'c' [-Wunused-variable] long long 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; ^ main.cpp:11:53: warning: unused variable 'k1' [-Wunused-variable] long long 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; ^~ main.cpp:11:58: warning: unused variable 'k2' [-Wunused-variable] long long 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; ^~ main.cpp:11:69: warning: unused variable 'pas' [-Wunused-variable] long long 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; ^~~ main.cpp:11:73: warning: unused variable 'nod' [-Wunused-variable] long long 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; ^~~ main.cpp:11:80: warning: unused variable 'pz1' [-Wunused-variable] long long 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; ^~~ main.cpp:11:84: warning: unused variable 'pz2' [-Wunused-variable] long long 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; ^~~