盼兮 • 20小时前
using namespace std; const int MOD=99999999; int main(){
int n;
cin>>n;
if(n==1){
cout<<2%MOD<<endl<<3%MOD<<endl;
return 0;
}else if(n==2){
cout<<1%MOD<<endl<<4%MOD<<endl;
return 0;
}else if(n==3){
cout<<6%MOD<<endl<<5%MOD<<endl;
return 0;
}
int a1=2,b1=3,a2=1,b2=4,a3=6,b3=5;
for(int i=4;i<=n;i++){
int ca=(b3+2*a1+5)%MOD;
int cb=(a3+3*a1+2*b1+3)%MOD;
a1=a2;b1=b2;a2=a3;b2=b3;a3=ca;b3=cb;
}
cout<<a3<<endl<<b3<<endl;
return 0;
}
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