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你的输入。。。In Reply To:请高手看看我的代码,为什么wa?? Posted by:w57w57w57 at 2008-12-08 22:04:44 > #include<iostream>
> #include<memory>
> using namespace std;
> main()
> {
> int tag[101];
> int number;
> memset(tag,0,101);
> while(cin>>number,number!=-1)
> {
> if(0==number)
> {
> int ans = 0;
> for(int i=1;i<=50;i++)
> {
> if(tag[i]==1&&tag[2*i]==1)
> {
> ans++;
> }
> }
> cout<<ans<<endl;
> memset(tag,0,101);
> }
> else
> {
> tag[number] = 1;
> }
> }
> //system("pause");
> }
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