13 lines
217 B
C++
13 lines
217 B
C++
#include<iostream>
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using namespace std;
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int main(){
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int t;
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float k, b, m, d;
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cin>>t;
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cin>>k>>b;
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m=b-k;
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d=k-m;
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cout<<"an = "<<m<<"n + "<<"("<<d<<")"<<endl;
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cout<<"a"<<t<<" = "<<m*t+d;
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} |