1 #include <bits/stdc++.h>
 2 using namespace std;
 3 
 4 int main()
 5 {
 6     // please write your code here
 7     string s1,s2;
 8     int arr[26],brr[26];
 9     ios::sync_with_stdio(false);///提高cin输入效率
10    while( cin>>s1>>s2){
11        memset(arr,0,sizeof(arr));
12        memset(brr,0,sizeof(brr));
13      for(int i=0;s1[i];i++) arr[s1[i]-‘a‘]++;
14      for(int i=0;s2[i];i++) brr[s2[i]-‘a‘]++;
15        bool flag = false;
16        for(int i=0;i<26;i++)
17            if(arr[i]>brr[i]){
18             flag = true;
19            }
20 
21         if(flag) cout<<"false"<<endl;
22         else cout<<"true"<<endl;
23    }
24     return 0;
25 }