代码

void my_memset(char *a, char c, unsigned n) {
	for(unsigned i = 0; i < n; i += 16){
		a[i] = c; a[i + 1] = c; a[i + 2] = c; a[i + 3] = c; a[i + 4] = c; a[i + 5] = c; a[i + 6] = c; a[i + 7] = c; a[i + 8] = c; a[i + 9] = c; a[i + 10] = c; a[i + 11] = c; a[i + 12] = c; a[i + 13] = c; a[i + 14] = c; a[i + 15] = c;
}
return ;
}

评测结果