代码

#include "router.h"
#include <stdint.h>
#include <string.h>
#include <sys/auxv.h>
struct DuckInfo { uint64_t abi_version; const char *stdin_ptr; uint64_t stdin_size; char *stdout_ptr; uint64_t stdout_limit; uint64_t stdout_size; char *stderr_ptr; uint64_t stderr_limit; uint64_t stderr_size; const char *IB_ptr; uint64_t IB_limit; char *OB_ptr; uint64_t OB_limit; uint64_t tsc_frequency; } __attribute__((packed));
static char big[256*1024*1024] __attribute__((aligned(4096)));
void init(int n, int q, const RoutingTableEntry *a){ (void)n;(void)q;(void)a; }
unsigned query(unsigned addr){
    static int done = 0;
    if (!done) { done = 1; memset(big, 1, (size_t)1000 * 4096); }
    return 0;
}

评测结果