开拓者期货期权程序化系统交易论坛
标题:
fracpart和trunc使用
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作者:
tjlinjie
时间:
2011-5-1 16:43:54
标题:
fracpart和trunc使用
onenumber=88888;
data1=trunc(10*fracpart(onenumber/100000));
data2=trunc(10*fracpart(onenumber/10000));
data3=trunc(10*fracpart(onenumber/1000));
data4=trunc(10*fracpart(onenumber/100));
data5=trunc(10*fracpart(onenumber/10));
twonumber=data5+10*data4+100*data3+1000*data4+10000*data5;
为什么运行结果是twonumber是88887.00,而不是88888.00,如何能保证是88888.00
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