我想问这个程序有什么问题

问答对人有帮助，内容完整，我也想知道答案 0

头文件

#include

class translate

{

public:

translate()

{

        string1[9][9]={"one","two","three","four","five","six","seven","eight","nine","ten"};

        string2[9][9]={"twenty","thirty","fourty","fifty","sixty","seventy","eighty","ninety"};

        string3[9][10]={"eleven","twelve","thirteen","fourteen","fifteen","sixteen","seventeen","eighteen","ninteen"};

}

        int num;

        void display();

        friend ostream& operator<<(ostream&output,translate &c);

private:

char string1[9][9];

char string2[9][9];

char string3[9][10];

};

。cpp文件

#include

#include"translate.h"

ostream& operator<<(ostream&output,translate &a)

{

        int c=a.num;

        if(c<11)

        output<

    if(c>10&&c<20)

        output<

        if(c>20&&c%10!=0)

        output<

        if(c>=20&&c%10==0)

                output<

        return output;

}

void translate::display()

{

        cout<<"请输入一个0到99的数："<

        cin>>num;

}

main函数

#include

#include"translate.h"

void main()

{

        translate c;

    c.display();

        cout<

}

这个程序哪里出错了？

0