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C++第五次作业

时间:2016-05-13 01:38:21      阅读:209      评论:0      收藏:0      [点我收藏+]

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项目1:数组分离

#include<iostream>  
using namespace std;  
int main()  
{  
    int a[10],b[10],c[10],i;  
    cout<<"请输入10个整数:"<<endl;  
    for(i=0;i<10;i++)  
		cin>>a[i];  
    for(i=0;i<10;i++)  
    {  
		if(a[i]%2!=0) 
		{ 
			cout<<"奇数为:";
			b[10]=a[i];  
			cout<<b[10]<<endl;  
		} 
		else
		{ 
			cout<<"偶数为:";
			c[10]=a[i];  
			cout<<c[10];  
		}  
		
		
    }  
    return 0;  
}	

项目3:成绩

#include<iostream>  
using namespace std;  
int main()  
{
    int score[10];
	double aver;
	cout<<"请按学号输入小组成员成绩"<<endl;
	for(int i=0;i<10;i++)
	{
		cout<<"第"<<i<<"号同学成绩为:";
		cin>>score[i];
		if (score[i]>100||score[i]<0)
		cout<<"出错"<<endl; 
	}
	int max=0,min=100,total=0;
	for(i=0;i<10;i++)
	{
		total+=score[i];
		if(max<score[i]) max=score[i];
		if(min>score[i]) min=score[i];
	}
	aver=total/10.0;
	cout<<"最高成绩为:"<<max<<"分"<<endl;
	cout<<"最低成绩为:"<<min<<"分"<<endl;
	cout<<"平均成绩为:"<<aver<<"分"<<endl;
	int maxNum=0,minNum=0;
	for(i=0;i<10;i++)  
    {  
        if(max==score[i])  
            maxNum++;  
        if(min==score[i])  
            minNum++;
    }  
	cout<<"小组最高成绩为:"<<max<<"分,共有 "<<maxNum<<" 人,他们的学号是:";  
	for(i=0; i<10; i++)  
    {  
  
        if(max==score[i])  
            cout<<i<<" "<<",";  
    }  
	cout<<endl;
	cout<<"小组最低成绩为:"<<min<<"分,共有 "<<minNum<<" 人,他们的学号是:";  
	for(i=0; i<10; i++)  
    {  
  
        if(min==score[i])  
            cout<<i<<" "<<",";
	}
    cout<<endl;  
	return 0;
}

项目5:求和

#include<iostream>  
using namespace std;  
int main()  
{
	double a[10],sum1=0,sum2=0;
	cout<<"请输入十个数"<<endl;
	for(int i=0;i<10;i++)
	{
		cin>>a[i];
	}
	for(i=0;i<10;i++)
	{
		if(a[i]>0)
			sum1+=a[i];
		else if (a[i]<0)
			sum2+=a[i];
	}
	cout<<"所有正数和为"<<sum1<<endl;
	cout<<"所有负数和为"<<sum2<<endl;
	return 0;
}






C++第五次作业

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原文地址:http://blog.csdn.net/zewen96/article/details/51317815

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