19 lines
273 B
C++
19 lines
273 B
C++
#include<bits/stdc++.h>
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using namespace std;
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int main() {
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long int i,n;
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scanf("%ld",&n);
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long int a[n+1];
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a[1]=1;
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a[2]=1;
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if(n>2) {
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for(i=3; i<=n; i++)
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a[i]=a[i-1]%10007+a[i-2]%10007;
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}
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long int t=a[n]%10007;
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printf("%ld",t);
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return 0;
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}
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