快来复制黏贴！！！

#include<bits/stdc++.h>
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using namespace std;
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int main(){
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int year;
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cin>>year;
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if((year%40&&year%100!=0)||year%4000)
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{
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cout<<"Y"<<endl;
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}
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else
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cout<<"N"<<endl;
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return 0;
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}