22 lines
375 B
C
22 lines
375 B
C
#include <stdio.h>
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#include <string.h>
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#include <stdlib.h>
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#include <math.h>
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int climbStairs(int n)
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{
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int *tmp = malloc((n + 1) * sizeof(int));
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memset(tmp, sizeof(int) * (n + 1), 0);
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tmp[0] = 1;
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tmp[1] = 1;
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for (int i = 2; i <= n; i++)
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{
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tmp[n] = tmp[n - 1] + tmp[n - 2];
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}
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return tmp[n];
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}
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int main()
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{
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getchar();
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return 0;
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} |