Compilare: main.cpp: In function 'int main()': main.cpp:12:17: warning: unused variable 'b' [-Wunused-variable] long long a,b,t,x,y,n,root,m,w,i,j=0,k=0,pas=1<<15,sc=0,cnt=0,mn=0,nr1=0,nr2=0,mx=0,catc=0; ^ main.cpp:12:19: warning: unused variable 't' [-Wunused-variable] long long a,b,t,x,y,n,root,m,w,i,j=0,k=0,pas=1<<15,sc=0,cnt=0,mn=0,nr1=0,nr2=0,mx=0,catc=0; ^ main.cpp:12:21: warning: unused variable 'x' [-Wunused-variable] long long a,b,t,x,y,n,root,m,w,i,j=0,k=0,pas=1<<15,sc=0,cnt=0,mn=0,nr1=0,nr2=0,mx=0,catc=0; ^ main.cpp:12:23: warning: unused variable 'y' [-Wunused-variable] long long a,b,t,x,y,n,root,m,w,i,j=0,k=0,pas=1<<15,sc=0,cnt=0,mn=0,nr1=0,nr2=0,mx=0,catc=0; ^ main.cpp:12:27: warning: unused variable 'root' [-Wunused-variable] long long a,b,t,x,y,n,root,m,w,i,j=0,k=0,pas=1<<15,sc=0,cnt=0,mn=0,nr1=0,nr2=0,mx=0,catc=0; ^~~~ main.cpp:12:32: warning: unused variable 'm' [-Wunused-variable] long long a,b,t,x,y,n,root,m,w,i,j=0,k=0,pas=1<<15,sc=0,cnt=0,mn=0,nr1=0,nr2=0,mx=0,catc=0; ^ main.cpp:12:34: warning: unused variable 'w' [-Wunused-variable] long long a,b,t,x,y,n,root,m,w,i,j=0,k=0,pas=1<<15,sc=0,cnt=0,mn=0,nr1=0,nr2=0,mx=0,catc=0; ^ main.cpp:12:38: warning: unused variable 'j' [-Wunused-variable] long long a,b,t,x,y,n,root,m,w,i,j=0,k=0,pas=1<<15,sc=0,cnt=0,mn=0,nr1=0,nr2=0,mx=0,catc=0; ^ main.cpp:12:46: warning: unused variable 'pas' [-Wunused-variable] long long a,b,t,x,y,n,root,m,w,i,j=0,k=0,pas=1<<15,sc=0,cnt=0,mn=0,nr1=0,nr2=0,mx=0,catc=0; ^~~ main.cpp:12:56: warning: unused variable 'sc' [-Wunused-variable] long long a,b,t,x,y,n,root,m,w,i,j=0,k=0,pas=1<<15,sc=0,cnt=0,mn=0,nr1=0,nr2=0,mx=0,catc=0; ^~ main.cpp:12:61: warning: unused variable 'cnt' [-Wunused-variable] long long a,b,t,x,y,n,root,m,w,i,j=0,k=0,pas=1<<15,sc=0,cnt=0,mn=0,nr1=0,nr2=0,mx=0,catc=0; ^~~ main.cpp:12:67: warning: unused variable 'mn' [-Wunused-variable] long long a,b,t,x,y,n,root,m,w,i,j=0,k=0,pas=1<<15,sc=0,cnt=0,mn=0,nr1=0,nr2=0,mx=0,catc=0; ^~ main.cpp:12:72: warning: unused variable 'nr1' [-Wunused-variable] long long a,b,t,x,y,n,root,m,w,i,j=0,k=0,pas=1<<15,sc=0,cnt=0,mn=0,nr1=0,nr2=0,mx=0,catc=0; ^~~ main.cpp:12:78: warning: unused variable 'nr2' [-Wunused-variable] long long a,b,t,x,y,n,root,m,w,i,j=0,k=0,pas=1<<15,sc=0,cnt=0,mn=0,nr1=0,nr2=0,mx=0,catc=0; ^~~ main.cpp:12:84: warning: unused variable 'mx' [-Wunused-variable] long long a,b,t,x,y,n,root,m,w,i,j=0,k=0,pas=1<<15,sc=0,cnt=0,mn=0,nr1=0,nr2=0,mx=0,catc=0; ^~ main.cpp:12:89: warning: unused variable 'catc' [-Wunused-variable] long long a,b,t,x,y,n,root,m,w,i,j=0,k=0,pas=1<<15,sc=0,cnt=0,mn=0,nr1=0,nr2=0,mx=0,catc=0; ^~~~