ly792734100 @ 2017-06-13 13:31:47
#include<stdio.h>
int main(){
int k,n=0;
float sn=0,i=1;
scanf("%d",&k);
while(n<=k)
{
while(i>0){
sn=sn+1/i;
if(sn<=k)
i++;
if(sn>k)
break;
};
n=i;
printf("%d",n);
break;
};
}
by KingC @ 2017-06-16 23:11:36
奇葩
by crazySong @ 2017-06-22 09:00:41
试过了,float只能60分,需要double