#include<iostream>
using namespace std;
int main(){
int a[1048576];
int n, t, i2;
cin >> n >> t;
int N = 1 << n;
for (int i=0;i<N;i++){
cin >> a[i];
}
if (t % 2 == 0){
for (int i=0;i<N-1;i++){
cout << a[i] << " ";
}
cout << a[N -1];
} else {
for (int i=0;i<N-1;i++){
cout << a[N - 1 - i] << " ";
}
cout << a[0];
}
cout << endl;
return 0;
}
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 | #include<iostream> using namespace std; int main(){ int a[1048576]; int n, t, i2; cin >> n >> t; int N = 1 << n; for (int i=0;i<N;i++){ cin >> a[i]; } if (t % 2 == 0){ for (int i=0;i<N-1;i++){ cout << a[i] << " "; } cout << a[N -1]; } else { for (int i=0;i<N-1;i++){ cout << a[N - 1 - i] << " "; } cout << a[0]; } cout << endl; return 0; } |
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