tutou007 @ 2019-11-01 20:24:37

#include<stdio.h>
int main(void)
{
    int k;
    float i,s=0;
    scanf("%d",&k);
    for(i=1;s<=k;i++)
    {
        s = s+1/i;
    }
    i=i-1;
    printf("%d",(int)i);
    return 0;
}

by exit0 @ 2019-11-01 20:41:42

while循环多好

by tutou007 @ 2019-11-03 16:28:02

@萌新南凉北暖 尝试了一下while还是只有六十分，怎么办。

by exit0 @ 2019-11-03 17:47:17

@tutou007 发一下你代码

by tutou007 @ 2019-11-03 20:50:55

@萌新南凉北暖 ```c

include<stdio.h>

int main(void) { int k; double i=1,s=0; scanf("%d",&k); while(s<=k) { s=s+1/i; i++; } i=i-1; printf("%d",(int)i); return 0; } 问题解决了，把folat换成double就好了