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32 lines
512 B
32 lines
512 B
#include <iostream>
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#include <algorithm>
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#include <cmath>
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#include <cstring>
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using namespace std;
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int n,w,sum;
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const int N=10004;
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int p[N];
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int num[N];
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int nf(int a)
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{
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int tmp=0;
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for(int i=1;i<=a;i++)
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{
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if(a%i==0)
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tmp++;
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}
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return tmp;
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}
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int main()
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{
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cin>>n>>w;
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sum=1;
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for(int i=1;i<=n;i++)
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{
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cin>>p[i];
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num[i]=nf(p[i]);
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sum*=num[i];
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//cout<<"p["<<i<<"]="<<p[i]<<" num["<<i<<"]="<<num[i]<<endl;
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}
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cout<<sum*nf(w)<<endl;
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} |