#include <cstdio>
int main(){
int n, t;
scanf("%d %d", &n, &t);
int cardsCount = (1 << n);
int card;
if (t % 2 == 0){
for (int i = 0; i < cardsCount; ++i){
scanf("%d", &card);
printf("%d ", card);
}
} else {
int *cards = new int [cardsCount];
for (int i = 0; i < cardsCount; ++i){
scanf("%d", cards+i);
}
for (int i = cardsCount-1; i >= 0; --i){
printf("%d ", cards[i]);
}
}
printf("\n");
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 | #include <cstdio> int main(){ int n, t; scanf("%d %d", &n, &t); int cardsCount = (1 << n); int card; if (t % 2 == 0){ for (int i = 0; i < cardsCount; ++i){ scanf("%d", &card); printf("%d ", card); } } else { int *cards = new int [cardsCount]; for (int i = 0; i < cardsCount; ++i){ scanf("%d", cards+i); } for (int i = cardsCount-1; i >= 0; --i){ printf("%d ", cards[i]); } } printf("\n"); return 0; } |
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