画出求1/(1*2)+1/(1*3)+1/(3*4)……+1/(99*100)值程序框图一定要是程序框图哟!

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画出求1/(1*2)+1/(1*3)+1/(3*4)……+1/(99*100)值程序框图一定要是程序框图哟!

画出求1/(1*2)+1/(1*3)+1/(3*4)……+1/(99*100)值程序框图一定要是程序框图哟!
画出求1/(1*2)+1/(1*3)+1/(3*4)……+1/(99*100)值程序框图
一定要是程序框图哟!

画出求1/(1*2)+1/(1*3)+1/(3*4)……+1/(99*100)值程序框图一定要是程序框图哟!
程序框图不会啊,结果是:
1/(1*2)+1/(1*3)+1/(3*4)……+1/(99*100)
=1-1/2+1/2-1/3+1/3-1/3+……+1/99-1/100
=1-1/100
=99/100
=0.99