16 lines
230 B
C
16 lines
230 B
C
#include <stdio.h>
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int main(void){
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int i,t;
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scanf("%d",&t);
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unsigned long long t_a,t_b,a = 1, b = 0;
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for(i = 0; i < t; i++){
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t_a = 3 * a;
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t_b = 2 * b;
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a = b;
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b = t_a + t_b;
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}
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printf("%llu %llu\n",a,b);
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return 0;
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}
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