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请高手看看我的代码,为什么wa??#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"); } Followed by:
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