利用Python计算π的值,并显示进度条 第一步:下载tqdm 第二步;编写代码 from math import * from tqdm import tqdm from time import * total,s,n,t=0.0,1,1.0,1.0 clock() while(fabs(t)>=1e-6): total+=t n+=2 s=-s t=s/n k=total*4 print("π值是{:.10f} 运行时间为{:.4f}秒".
#pragma once #include "Form2.h" namespace cdemo { using namespace System; using namespace System::ComponentModel; using namespace System::Collections; using namespace System::Windows::Forms; using namespace System::Data; using namespace System::