main(){int m,n;float s;s=0;scanf("%d",&n);for(m=1;m<=n;m++) if(m/5==0||m/9==0) s+=1/m; printf("%f\n",s);}这个哪个地方错啦````不管输入什么数据都是输出1啊````
ho yea是的```那个地方写错啦````谢谢````
ho```no我改过来了,但呢``这次输出来的全是0啊````郁闷啊``````我换了二个编译器都是这样的````