#include<stdio.h>
void ber(int level);
int num(int i,int j);
int number(int n);
void main()
{
    int level;
    printf("please intput you need know what's line yanghui number:\n");
    scanf("level",&level);
    printf("There number is:\n");
    ber(level);
}
void ber(int level)
{
    int row,col;
    for(row=0;row<level;row++)
    {
        for(col=0;col<=1;col++)
            printf("%6d",nu(row,col));
        printf("\n");
    }
int num(int i,int j)
{
    return number(n)/(number(k)*number(n-k));
}
int number(int n)
{
    int pro=1,i;
    for(i=1;i<=n;i++)
        pro*=i;
    return(pro);
}

出现了这样的错误
Compiling...
dome.cpp
C:\Documents and Settings\LZDX\桌面\dome.cpp(23) : error C2601: 'num' : local function definitions are illegal
C:\Documents and Settings\LZDX\桌面\dome.cpp(27) : error C2601: 'number' : local function definitions are illegal
C:\Documents and Settings\LZDX\桌面\dome.cpp(33) : fatal error C1004: unexpected end of file found
执行 cl.exe 时出错.

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

        for(col=0;col<=1;col++)
            printf("%6d",num(row,col));　着一句上面错了　我自改一下

       改了之后　为什么没结果呢
就是不输出数字

谢谢呀　我试一下

#include<stdio.h>
void ber(int level);
int num(int i,int j);
int number(int n);
void main()
{
    int level;
    printf("please intput you need know what's line yanghui number:");
    scanf("%d",&level);
    printf("\nThere number is:\n");
    ber(level);
}
void ber(int level)
{
    int row,col;
    for(row=0;row<level;row++)
    {
    for(col=0;col<=row;col++)
        printf("%6d",num(row,col));
    printf("\n");
    }
    printf("\n");
}
int num(int n,int k)
{
    return number(n)/(number(k)*number(n-k));
}
int number(int n)
{
    int pro,i;
    pro=1;
    for(i=1;i<=n;i++)
        pro*=i;
    return(pro);
}
终于有结果了 谢谢了