这里哪错了?

P1035 [NOIP2002 普及组] 级数求和

sword @ 2015-07-07 09:31:14

#include<Stdio.h>
int main()
{
    double b,s,a;
    scanf("%lf",&a);
    for(s=1,b=0;b<=a;s++)
        b=b+1/s;
    printf("%.lf",s);
    return 0;
}

by PVYCVJ @ 2015-07-08 20:51:53

stdio.h全小写

s最后要自减1


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