这题求教到底是哪里错了

一阳

#include<stdio.h>
#define M 10
#define N 5
void main()
{
void fac(char x[][]);
void average1(char x[][]);
void average2(char x[][]);
void high(char x[][]);
int a[M][N];
fac(a);
average1(a);
average2(a);
high(a);
}
void fac(char x[][])
{
int i,j;
printf("请输入十个学生的五门成绩：\n");
for(i=0;i<M;i++)
for(j=0;j<N;j++)
{
scanf("%d",&x[i][j]);
}
}
void average1(char x[][])
{
int i,j,sum,average;
sum=0;
average=0;
for(i=0;i<M;i++)
{
for(i=0;j<N;j++)
{
sum=sum+x[i][j];
}
average=sum/M;
}
printf("每门个学生的平均分是：\n");
}
void average2(char x[][])
{
int i,j,sum,average;
sum=0;
average=0;
for(j=0;j<N;j++)
{
for(i=0;i<M;i++)
{
sum=sum+x[j][i];
}
average=sum/N;
}
printf("每门课的平均分是：\n",average);
}
void high(char x[][])
{
int max,m,n,i,j;
max=x[0][0];
for(i=0;i<M;i++)
for(j=0;j<N;j++)
if(max<x[i][j])
{
max=x[i][j];
m=i;
n=j;
}
printf("最高分数是第%d个学生的第%d个\n",m,n);
}

～风介～

哥们，至少要把报错信息贴上来吧？！

一阳

--------------------Configuration: Cpp1 - Win32 Debug--------------------
Compiling...
Cpp1.cpp
d:\迅雷下载\common\msdev98\bin\cpp1.cpp(2) : error C2018: unknown character '0xd3'
d:\迅雷下载\common\msdev98\bin\cpp1.cpp(2) : error C2018: unknown character '0xe3'
d:\迅雷下载\common\msdev98\bin\cpp1.cpp(2) : error C2018: unknown character '0xc2'
d:\迅雷下载\common\msdev98\bin\cpp1.cpp(2) : error C2018: unknown character '0xdb'
d:\迅雷下载\common\msdev98\bin\cpp1.cpp(2) : error C2018: unknown character '0xcc'
d:\迅雷下载\common\msdev98\bin\cpp1.cpp(2) : error C2018: unknown character '0xb3'
d:\迅雷下载\common\msdev98\bin\cpp1.cpp(2) : error C2018: unknown character '0xb0'
d:\迅雷下载\common\msdev98\bin\cpp1.cpp(2) : error C2018: unknown character '0xe6'
d:\迅雷下载\common\msdev98\bin\cpp1.cpp(2) : error C2018: unknown character '0xd6'
d:\迅雷下载\common\msdev98\bin\cpp1.cpp(2) : error C2018: unknown character '0xf7'
d:\迅雷下载\common\msdev98\bin\cpp1.cpp(2) : error C2018: unknown character '0xd5'
d:\迅雷下载\common\msdev98\bin\cpp1.cpp(2) : error C2018: unknown character '0xd0'
d:\迅雷下载\common\msdev98\bin\cpp1.cpp(2) : error C2018: unknown character '0xc6'
d:\迅雷下载\common\msdev98\bin\cpp1.cpp(2) : error C2018: unknown character '0xb8'
d:\迅雷下载\common\msdev98\bin\cpp1.cpp(2) : error C2014: preprocessor command must start as first nonwhite space
d:\迅雷下载\common\msdev98\bin\cpp1.cpp(5) : error C2144: syntax error : missing ';' before type 'void'
d:\迅雷下载\common\msdev98\bin\cpp1.cpp(5) : error C2501: 'C' : missing storage-class or type specifiers
d:\迅雷下载\common\msdev98\bin\cpp1.cpp(5) : fatal error C1004: unexpected end of file found
执行 cl.exe 时出错.

Cpp1.obj - 1 error(s), 0 warning(s)

得而不伤

循环没有嵌套？？

一阳

哪里没有嵌套，能提醒一下么

～风介～

一阳 发表于 2016-5-30 12:02
--------------------Configuration: Cpp1 - Win32 Debug--------------------
Compiling...
Cpp1.cpp

这是你自己写的吧？你们是不是用的是老谭的教材？思路完全不对呀

一阳

～风介～ 发表于 2016-6-1 09:42
这是你自己写的吧？你们是不是用的是老谭的教材？思路完全不对呀

啥思路？

中英文泡椒

#include<stdio.h>
#define M 10
#define N 5
void main()
{
void fac(char x[][]);
void average1(char x[][]);
void average2(char x[][]);
void high(char x[][]);
int a[M][N];
fac(a);
average1(a);
average2(a);
high(a);
}
void fac(char x[][])
{
int i,j;
printf("请输入十个学生的五门成绩：\n");
for(i=0;i<M;i++)
for(j=0;j<N;j++)
{
scanf("%d",&x[i][j]);
}
}
void average1(char x[][])
{
int i,j,sum,average;
sum=0;
average=0;
for(i=0;i<M;i++)
{
for(i=0;j<N;j++)
{
sum=sum+x[i][j];
}
average=sum/M;
}
printf("每门个学生的平均分是：\n");
}
void average2(char x[][])
{
int i,j,sum,average;
sum=0;
average=0;
for(j=0;j<N;j++)
{
for(i=0;i<M;i++)
{
sum=sum+x[j][i];
}
average=sum/N;
}
printf("每门课的平均分是：\n",average);
}
void high(char x[][])
{
int max,m,n,i,j;
max=x[0][0];
for(i=0;i<M;i++)
for(j=0;j<N;j++)
if(max<x[i][j])
{
max=x[i][j];
m=i;
n=j;
}
printf("最高分数是第%d个学生的第%d个\n",m,n);
}

为什么错呢@FishC_GPT