1 #include <iostream>
 2 #include <cstdio>
 3 #include <queue>
 4 #include <cstring>
 5 
 6 using namespace std;
 7 
 8 struct node{
 9     int mod;
10     char str[40];
11     int cou;
12 };
13 
14 char ans[205][20];
15 int i;
16 
17 void bfs(int n){
18     queue<node> que;
19     node t;
20     t.mod=1;
21     t.cou=0;
22     t.str[t.cou++]=‘1‘;
23 
24     que.push(t);
25     while(!que.empty()){
26         node now=que.front();
27         que.pop();
28         if(now.mod%n==0){
29             now.str[now.cou]=‘\0‘;
30             //strcpy(ans[i],now.str);
31             printf("%s,",now.str);
32             return ;
33         }
34         node next=now;
35         next.mod=(now.mod*10)%n;
36         next.str[next.cou++]=‘0‘;
37         que.push(next);
38         next.mod=(now.mod*10+1)%n;
39         next.str[next.cou-1]=‘1‘;
40         que.push(next);
41     }
42 }
43 
44 int main()
45 {
46     int n;
47     for(i=1;i<=200;i++){
48         bfs(i);
49     }
50 
51 
52     while(scanf("%d",&n)&&n!=0){
53         printf("%s\n",ans[n]);
54     }
55     return 0;
56 }

 1 #include <iostream>
 2 #include <cstdio>
 3 #include <cstring>
 4 #include <queue>
 5 
 6 using namespace std;
 7 
 8 long long a[220]={0,1,10,111,100,10,1110,1001,1000,111111111,10,11,11100,1001,10010,1110,10000,11101,1111111110,11001,100,10101,110,110101,111000,100,10010,1101111111,100100,1101101,1110,111011,100000,111111,111010,10010,11111111100,111,110010,10101,1000,11111,101010,1101101,1100,1111111110,1101010,10011,1110000,1100001,100,100011,100100,100011,11011111110,110,1001000,11001,11011010,11011111,11100,100101,1110110,1111011111,1000000,10010,1111110,1101011,1110100,10000101,10010,10011,111111111000,10001,1110,11100,1100100,1001,101010,10010011,10000,1111111101,111110,101011,1010100,111010,11011010,11010111,11000,11010101,1111111110,1001,11010100,10000011,100110,110010,11100000,11100001,11000010,111111111111111111,100,101,1000110,11100001,1001000,101010,1000110,100010011,110111111100,1001010111,110,111,10010000,1011011,110010,1101010,110110100,10101111111,110111110,100111011,111000,11011,1001010,10001100111,11101100,1000,11110111110,11010011,10000000,100100001,10010,101001,11111100,11101111,11010110,11011111110,11101000,10001,100001010,110110101,100100,10011,100110,1001,1111111110000,11011010,100010,1100001,11100,110111,11100,1110001,11001000,10111110111,10010,1110110,1010100,10101101011,100100110,100011,100000,11101111,11111111010,1010111,1111100,1111110,1010110,11111011,10101000,10111101,111010,1111011111,110110100,1011001101,110101110,100100,110000,100101111,110101010,11010111,11111111100,1001111,10010,100101,110101000,1110,100000110,1001011,1001100,1010111010111,110010,11101111,111000000,11001,111000010,101010,110000100,1101000101,1111111111111111110,111000011,1000};
 9 int main()
10 {
11     int n;
12     while(scanf("%d",&n)&&n!=0){
13         printf("%lld\n",a[n]);
14     }
15 
16     return 0;
17 }