[C++知识库]1-15数的读法

??我的代码?

救命,这题真的写的都不如,我看都不想看一眼我的代码,ac率百分之40+,有没有人带带我.

#include<iostream>
using namespace std;

void number(int n){
	switch(n){
		case 0:
			cout << "ling" << " ";
			break;
		case 1:
			cout << "yi" << " ";
			break;
		case 2:
			cout << "er" << " ";
			break;
		case 3:
			cout << "san" << " ";
			break;
		case 4:
			cout << "si" << " ";
			break;	
		case 5:
			cout << "wu" << " ";
			break;
		case 6:
			cout << "liu" << " ";
			break;
		case 7:
			cout << "qi" << " ";
			break;
		case 8:
			cout << "ba" << " ";
			break;
		case 9:
			cout << "jiu" << " ";
			break;
		case 10:
			cout << "shi" <<" ";
			break;
	}
}

int read(int n, int flag){
	//输出万以内的数字
	//依次检查各位
	if(n / 1000){
		number(n / 1000);
		cout << "qian ";	
	}
	n %= 1000;
	if(!n)
		return 0;
	if(n / 100){
		number(n / 100);
		cout << "bai ";
	}
	if(flag && n / 100 == 0 && n % 100 / 10 != 0)
		number(0);
	n %= 100;
	if(!n)
		return 0;		
	if(n / 10 == 1)
		cout << "shi ";
	else if(n / 10){
		number(n / 10);
		cout << "shi ";
	}
	else	number(0);
	n %= 10;
	if(!n)
		return 0;
	number(n);
	return 0;
}

int main(){
	int x, flag = 0;
	cin >> x;
	if(x / 100000000){
		if(x / 100000000 <= 10)
			number(x / 100000000);
		else read(x / 100000000, flag);
		cout << "yi" << " "; 
		flag = 1;
	}
	x %= 100000000;
	if(x / 10000){
		if(x / 10000 <= 10)
			number(x / 10000);
		else read(x / 10000, flag);
		cout << "wan" << " ";
		flag = 1;
	}
	x %= 10000;
	read(x, flag);
	return 0;
}