http://ybt.ssoier.cn:8088/problem_show.php?pid=1213
#includeusing namespace std; int z[20],y[20],l[10],bj[10][10],sum=1; void print() { cout<<"No. "<

http://ybt.ssoier.cn:8088/problem_show.php?pid=1213
#includeusing namespace std; int z[20],y[20],l[10],bj[10][10],sum=1; void print() { cout<<"No. "<