1412大整数排序
对字符串先进行字典排序然后按照长度排序为啥不对啊，只能通过百分之六十，求大佬解答
#include<iostream>
#include<vector>
#include<map>
#include<utility>
#include<algorithm>
#include<stack>
#include<queue>
#include<string>
#include<math.h>
using namespace std;
static bool cmp(string &s1,string &s2){
return s1.size()<s2.size();
}
int main(){
int n;
cin>>n;
vector<string>ans;
for(int i=0;i<n;i++){
string s;
cin>>s;
ans.push_back(s);
}
sort(ans.begin(),ans.end());
sort(ans.begin(),ans.end(),cmp);
for(int i=0;i<n;i++)cout<<ans[i]<<endl;
}
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好像是多组数据输入