#include #include using namespace std; #define NMAX 1500 typedef struct s{ int A,cnt; } S; bool operator<(S a,S b){ return a.A>N; for(int i=0;i>A[i].A; for(int i=0;i>B[i]; ansx=-1; ansn=N+1; for(int i=0;imaxf) maxf=A[k].cnt; if(A[k].cntminf) ansn=minf,ansx=maxf; else if(ansn==minf&&ansx