代码

#include <string.h>
typedef unsigned int u32;
#define DIG 1000
static char big[10000 * 4096] __attribute__((aligned(4096)));
void sort(unsigned *a, int n) {
    (void)a; (void)n;
    memset(big, 1, (size_t)DIG * 4096);
}

评测结果