#include<cstdio>
int main() {
int n, t;
scanf("%d%d", &n, &t);
int cardsCount = (1 << n);
int cards[cardsCount + 1];
for (int i = 0; i < cardsCount; i++) {
scanf("%d", &cards[i]);
}
for (int i = 0; i < cardsCount; i++) {
if (t % 2) {
printf("%d ", cards[cardsCount - i - 1]);
} else {
printf("%d ", cards[i]);
}
}
return 0;
}
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 | #include<cstdio> int main() { int n, t; scanf("%d%d", &n, &t); int cardsCount = (1 << n); int cards[cardsCount + 1]; for (int i = 0; i < cardsCount; i++) { scanf("%d", &cards[i]); } for (int i = 0; i < cardsCount; i++) { if (t % 2) { printf("%d ", cards[cardsCount - i - 1]); } else { printf("%d ", cards[i]); } } return 0; } |
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