摘要：
#includeusing namespace std;int main(){ int n; while(cin>>n) { if((n+1)%4==3) cout=2).InputInput consists of a sequence of lines, each containing an integer n. (n > no 阅读全文
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摘要：
#includeusing namespace std;int main(){ int n; while(cin>>n) { if((n+1)%4==3) cout=2).InputInput consists of a sequence of lines, each containing an integer n. (n > no 阅读全文
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