Run ID Author Problem Lang Verdict Time Memory Code Length Submit Time
31197 惠子铭 计算多项式的值 C++ Compile Error 0 MS 0 KB 292 2023-11-17 20:57:27

Tests(0/0):


#include<cstdio> #include<cstring> #include<cmath> using namespace std; int main() { float x; int n; float tot=0; cin>>x>>n; int a=n; for(int i=n;i>=1;i--) { tot=tot+pow(x,a); a--; } printf("%.2f",tot+1); return 0; }


Judgement Protocol: