摘要： Description The police office in Tadu City decides to say ends to the chaos, as launch actions to root up the TWO gangs in the city, Gang Dragon and G... 阅读全文

摘要： 数据输入：第一行：三个整数n,m,p，（n 2 #include 3 #include 4 const int N=5100; 5 int ai,aj,pi,pj; 6 int m,n,p; 7 int pa[N]; 8 int cha(int k) 9 {10 if(pa[k]!=k... 阅读全文