请问这道题错在哪里
main(){
int i;
float sum=1.00;
for(i=2;i<=100;i++)
{
if(i%2==0)
sum-=1.0/i;
else
sum+=1.0/i;
}
printf("sum=%f\n",sum);
}
[[it] 本帖最后由 liyanhong 于 2008-11-30 18:16 编辑 [/it]]
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