2021/10/14
#includeint main() { int k,i=0; double s=0.0; scanf("%d",&k); while(s<=k*1.0) { s+=1.0/(i+1);i++; } printf("%dn",i); return 0; }
![洛谷P1035 [NOIP2002 普及组] 级数求和c语言](http://www.mshxw.com/aiimages/31/330407.png "洛谷P1035 [NOIP2002 普及组] 级数求和c语言")
2021/10/14
#includeint main() { int k,i=0; double s=0.0; scanf("%d",&k); while(s<=k*1.0) { s+=1.0/(i+1);i++; } printf("%dn",i); return 0; }
名师互学网 版权所有 (c)2021-2022 ICP备案号：晋ICP备2021003244-6号
