K=-1
S=0
DO
K=K*K
I=K*(1/N)
S=S+I
N=N+1
LOOP UNTIL N>1000
PRINT S
END
i=1
DO
s=s+(1/i)*(-1)^(i+1)
i=i+1
LOOP UNTIL i>1000
PRINT s
END本回答被提问者采纳
写出求S=1-1\/2+1\/3-1\/4+...+1\/99-1\/100的程序
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