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21 lines
481 B
C
21 lines
481 B
C
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#include <stdio.h>
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int main() {
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int a, b;
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scanf("%d%d", &a, &b);
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// [Theorem]
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// In a normal nim game, the player making the first move has a winning strategy
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// if and only if the nim-sum of the sizes of the heaps is not zero. Otherwise,
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// the second player has a winning strategy.
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// Source: https://en.wikipedia.org/wiki/Nim
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if ((a ^ b) == 0) {
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printf("abcdxyzk\n");
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} else {
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printf("AekdyCoin\n");
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}
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return 0;
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}
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