请问这个程序错在哪?谢谢

[woxiaoe]

#include<iostream>
using namespace std;
void main()
{const int student=3;
const int course=6;
int i,j,chenji[student][course]={0};
float aver[student]={0};
for(i=0;i<student;i++)
{for(j=0;j<course-1;j++)
cin>>chenji[i][j];} //enter score
for (i=0;i<student;i++)
for (j=0;j<course-1;j++)
chenji[i][course]=chenji[i][course]+chenji[i][j]; //总分

for (j=0;j<course;j++)
{ for(i=0;i<student;i++)
aver[j]=aver[j]+chenji[i][j];//平均分
aver[j]=aver[j]/student;
}
for (i=0;i<student;i++)
for (j=0;j<course;j++)
cout<<chenji[i][j];
for (i=0;i<student;j++)
cout<<aver[j];



}

[IT_lau]

const student就不能改变了

[Maxwell]

for (j=0;j <course;j++)
{ for(i=0;i <student;i++)
aver[j]=aver[j]+chenji[i][j];//平均分
aver[j]=aver[j]/student;
}

从你aver的定义看，好像内外循环的变量写反了吧？外层应该是student。

[星羽]

#include <iostream> 
using namespace std; 

void main() 
{
    const int student=3; 
    const int course=6; 
    int i,j,chenji[student][course]={0}; 
    float aver[course]={0};

    //enter score 
    for(i=0;i <student;i++) 
    {
        for(j=0;j <course-1;j++) 
        cin>>chenji[i][j];
    
    }  

    for (i=0;i <student;i++) 
        for (j=0;j <course-1;j++) 
            chenji[i][course - 1]=chenji[i][course - 1]+chenji[i][j];  //总分 

    for (j=0;j <course;j++) 
    {
        for(i=0;i <student;i++) 
            aver[j]=aver[j]+chenji[i][j];//平均分 
        aver[j]=aver[j]/student; 
    }   

    for (i=0;i <student;i++) 
    {
        for (j=0;j <course;j++) 
            cout <<chenji[i][j]<<"\t";
        cout<<endl;
    }

    cout<<endl;

    for (i=0;i <student;i++) 
        cout <<aver[i]<<"\t"; 

}

[Lynn_Ran]

请lz写程序的时候多写一些用户提示

#include <iostream> 
using namespace std; 

int main() 
{
	const int student = 3; 
	const int course = 6; 
	int i, j, chenji[student][course] = {0}; 
	float aver[course] = {0}; //<====你要明白你要用他存什么

	for ( i=0; i<student; i++ ) 
	{
		cout << "NO.1 Student:" ;
		for ( j=0; j<course-1; j++ ) 
			cin >> chenji[i][j];
	}            //enter score 

	for ( i=0; i<student; i++) 
		for ( j=0; j<course-1; j++ ) 
			chenji[i][course-1] = chenji[i][course-1] + chenji[i][j];  //每位同学总分 （注意数组下标越界的问题）
	for ( j=0; j<course; j++ ) 
	{  
		for ( i=0; i<student; i++ ) 
			aver[j] = aver[j] + chenji[i][j];//每科平均分，及全部的平均分 
		aver[j] = aver[j]/student; 
	}   

	cout << "每位同学的成绩为：" << endl;
	for ( i=0; i<student; i++ )
	{
		cout << "NO.1 Student:" ;
		for ( j=0; j<course; j++) 
			cout << chenji[i][j] << " ";
		cout << endl;
	}
	system("pause");
	cout << "每科平均分，及全部的平均分为：" ;
	for ( j=0; j<course; j++ ) 
		cout << aver[j] << " ";
	cout << endl;
	system("pause");
	return 0;
}