当前位置:网站首页>HDU 2008 数字统计
HDU 2008 数字统计
2022-07-06 13:44:00 【全栈程序员站长】
大家好,又见面了,我是全栈君。
号码值统计
Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 53462 Accepted Submission(s): 27366
Problem Description
统计给定的n个数中,负数、零和正数的个数。
Input
输入数据有多组,每组占一行,每行的第一个数是整数n(n<100),表示须要统计的数值的个数,然后是n个实数;假设n=0,则表示输入结束,该行不做处理。
Output
对于每组输入数据。输出一行a,b和c。分别表示给定的数据中负数、零和正数的个数。
Sample Input
6 0 1 2 3 -1 0
5 1 2 3 4 0.5
0
Sample Output
1 2 3
0 0 5
注意:不能用数组存数,由于输入的数有可能是小数。要一个一个的推断
#include<stdio.h>
int main()
{
int n;
while(scanf("%d",&n),n)
{
int i,j,a=0,b=0,c=0;
double s;
for(i=0;i<n;i++)
{
scanf("%lf",&s);
{
if(s<0) a++;
else if(s==0) b++;
else if(s>0) c++;
}
}
printf("%d %d %d",a,b,c);
printf("\n");
}
return 0;
}
版权声明:本文博主原创文章,博客,未经同意不得转载。
发布者:全栈程序员栈长,转载请注明出处:https://javaforall.cn/117039.html原文链接:https://javaforall.cn
边栏推荐
- Sql: stored procedures and triggers - Notes
- C how to set two columns comboboxcolumn in DataGridView to bind a secondary linkage effect of cascading events
- C# 如何在dataGridView里设置两个列comboboxcolumn绑定级联事件的一个二级联动效果
- First batch selected! Tencent security tianyufeng control has obtained the business security capability certification of the ICT Institute
- From campus to Tencent work for a year of those stumbles!
- One line by line explanation of the source code of anchor free series network yolox (a total of ten articles, you can change the network at will after reading it, if you won't complain to me)
- Checkpoint of RDD in spark
- ROS error: could not find a package configuration file provided by "move_base“
- [go][reprint]vscode run a HelloWorld example after configuring go
- 麦趣尔砸了小众奶招牌
猜你喜欢
AI 企业多云存储架构实践 | 深势科技分享
Why does MySQL index fail? When do I use indexes?
Basic introduction of figure
Summary of cross partition scheme
关于char[]数组通过scanf赋值使用上的一些问题。。
麦趣尔砸了小众奶招牌
爬虫实战(五):爬豆瓣top250
[Yu Yue education] higher mathematics of Nanchang University (2) reference materials
Happy sound 2[sing.2]
缓存更新策略概览(Caching Strategies Overview)
随机推荐
Fastjson parses JSON strings (deserialized to list, map)
[go][reprint]vscode run a HelloWorld example after configuring go
Is it important to build the SEO foundation of the new website
ViT论文详解
Acdreamoj1110 (multiple backpacks)
Unity3D学习笔记6——GPU实例化(1)
语谱图怎么看
Technology sharing | packet capturing analysis TCP protocol
C language: comprehensive application of if, def and ifndef
Reset Mikrotik Routeros using netinstall
[daily] win10 system setting computer never sleeps
快讯:飞书玩家大会线上举行;微信支付推出“教培服务工具箱”
抖音将推独立种草App“可颂”,字节忘不掉小红书?
guava:Collections.unmodifiableXXX创建的collection并不immutable
MySQL removes duplicates according to two fields
Five wars of Chinese Baijiu
Digital transformation takes the lead to resume production and work, and online and offline full integration rebuilds business logic
NPM run dev start project error document is not defined
Internet News: Geely officially acquired Meizu; Intensive insulin purchase was fully implemented in 31 provinces
AI 企业多云存储架构实践 | 深势科技分享