foo.cc: In function 'int main()':
foo.cc:8:15: warning: unused variable 'b' [-Wunused-variable]
     int i,j,k,b,c,n,m,v=0,t,l,q,w,e;
               ^
foo.cc:8:17: warning: unused variable 'c' [-Wunused-variable]
     int i,j,k,b,c,n,m,v=0,t,l,q,w,e;
                 ^
foo.cc:8:29: warning: unused variable 'l' [-Wunused-variable]
     int i,j,k,b,c,n,m,v=0,t,l,q,w,e;
                             ^
foo.cc:8:35: warning: unused variable 'e' [-Wunused-variable]
     int i,j,k,b,c,n,m,v=0,t,l,q,w,e;
                                   ^

正在同步测试数据，请稍后