#include <iostream>
using namespace std;
int a[1048577];
int main()
{
int n,t,n2,i;
cin>>n>>t;
n2=1;
for(int x=1;x<=n;x++) n2+=n2;
for(i=0;i<n2;i++) cin>>a[i];
if(t%2==1){
for(i=n2-1;i>=0;i--) cout<<a[i]<<' ';
}
if(t%2==0){
for(i=0;i<n;i++) cout<<a[i]<<' ';
}
return 0;
}
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 | #include <iostream> using namespace std; int a[1048577]; int main() { int n,t,n2,i; cin>>n>>t; n2=1; for(int x=1;x<=n;x++) n2+=n2; for(i=0;i<n2;i++) cin>>a[i]; if(t%2==1){ for(i=n2-1;i>=0;i--) cout<<a[i]<<' '; } if(t%2==0){ for(i=0;i<n;i++) cout<<a[i]<<' '; } return 0; } |
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