19 lines
299 B
C++
19 lines
299 B
C++
#include<iostream>
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#include<cstdio>
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#include<cmath>
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using namespace std;
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double r,x,p;
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//输入示例：1 100 5
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//输出 105.10
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int main() {
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cin>>r>>x>>p;
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double a=(100+r)/100;
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printf("%.2lf\n",x*pow(a,p));
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//printf("%d\n",pow(2,2));
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//printf("%.2lf\n",pow(2,2));
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return 0;
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}
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