#include <cstdlib>
#include <cstdio>
using namespace std;
int main(){
int t, n;
scanf("%d %d", &n, &t);
int size = (1 << n);
bool rev = (t % 2 != 0);
int *numbers = new int[size];
for(int i=0; i<size; i++)
scanf("%d", &numbers[i]);
if(!rev){
for(int i=0; i<size; i++)
printf("%d ", numbers[i]);
}else{
for(int i=size-1; i>=0; i--)
printf("%d ", numbers[i]);
}
delete [] numbers;
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 26 27 | #include <cstdlib> #include <cstdio> using namespace std; int main(){ int t, n; scanf("%d %d", &n, &t); int size = (1 << n); bool rev = (t % 2 != 0); int *numbers = new int[size]; for(int i=0; i<size; i++) scanf("%d", &numbers[i]); if(!rev){ for(int i=0; i<size; i++) printf("%d ", numbers[i]); }else{ for(int i=size-1; i>=0; i--) printf("%d ", numbers[i]); } delete [] numbers; return 0; } |
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