16 lines
329 B
C++
16 lines
329 B
C++
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#include <bits/stdc++.h>
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using namespace std;
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long long get(int a,int b){
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long long res=1;
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while(b--)res*=a;
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return res;
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}
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int main() {
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int n, k;
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cin>>k>>n;
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long long res = 0;
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for (int i = 0; i < 20;i++)
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if (n >> i & 1) res += get(k, i);
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cout << res << endl;
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return 0;
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}
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