https://leetcode-cn.com/problems/count-and-say/
class Solution {
public:
string countAndSay(int n) {
string ans="1";
for(int i=2;i<=n;i++)
{
string s;
for(int j=0;j
https://leetcode-cn.com/problems/count-and-say/
class Solution {
public:
string countAndSay(int n) {
string ans="1";
for(int i=2;i<=n;i++)
{
string s;
for(int j=0;j名师互学网 版权所有 (c)2021-2022 ICP备案号：晋ICP备2021003244-6号
