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Re:史上最短的搜索代码!bfs和dfs都很简单!In Reply To:史上最短的搜索代码!bfs和dfs都很简单! Posted by:chenxuan123456789 at 2012-11-04 11:36:43 > #include <iostream>
> #include <queue>
> using namespace std;
> int n;
> long long bfs()
> {
> queue<long long> p;
> while(!p.empty())
> p.pop();
> p.push(1);
> while(1)
> {
> long long sum=p.front();
> if(sum%n==0)
> return sum;
> p.pop();
> p.push(10*sum);
> p.push(10*sum+1);
> }
> }
> int main()
> {
> while(cin>>n,n)
> {
> cout<<bfs()<<endl;
> }
> return 1;
> }
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