16 lines
186 B
C++
16 lines
186 B
C++
#include<iostream>
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#include<cmath>
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using namespace std;
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int main()
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{
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int n,m,k,x;
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long long a;
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while(true)
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{
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cin>>n>>m>>k>>x;
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a=pow(10,k);
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k=a%n;
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cout<<(m*k+x)%n<<endl;
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}
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}
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