代码

#include "router.h"
const RoutingTableEntry *ga;
int gn;
int gq;
void init(int n, int q, const RoutingTableEntry *a) {
      gn =n;
     gq=q;
   ga=a;
}

unsigned query(unsigned addr) {
        for(int i=0;i<gn;++i){
             if(ga[i].addr==addr){
                    return ga[i].nexthop;
             }
         }
	return 0;
}

评测结果