财务上可能用得上整形数的读法

例如：1111,2222,3333

读作：一千一百一十一亿二千二百二十二万三千三百三十三

#pragma onceclass CConvert{public:CConvert(void);virtual ~CConvert(void);public:bool getoutcome(char* result, char* input);static char table[10][4];private:void remove0(char* input, char* output);bool convert9999(char* result, char* input);bool convert99999999(char* result, char* input);bool convert999999999999(char* result, char* input);void mid(char* dest, char* sour, int start, int len);};#include "StdAfx.h"#include "Convert.h"#include "string.h"#include "stdio.h"#include "stdlib.h"char CConvert::table[10][4] = {"零", "一", "二", "三", "四", "五", "六", "七", "八", "九"};CConvert::CConvert(void){}CConvert::~CConvert(void){}//把 souce 从 start 开始的 len 个字符拷贝到 dest 中来void CConvert::mid(char* dest, char* sour, int start, int len){for(int i = 0; i < len; i++){*(dest + i) = *(sour + start + i);}*(dest + len) = '\0';return;}//把一个字符串开头的'0'全部删除掉,如果全部都为0，就认为只有一个字符'0'void CConvert::remove0(char* input, char* ouput){int zero = 0;char *pstr = input;while((*pstr) == '0'){zero++;pstr++;}if (zero == strlen(input)){strcpy_s(ouput, 50, "0");}else{strcpy_s(ouput, 50, pstr);}}//可以处理  最大数为 9999,9999,9999//根据不同的区间，调用不同的函数转换bool CConvert::getoutcome(char* result, char* input){bool ret = false;char output[50];memset(output, 0, 50);remove0(input, output);if (strlen(output) > 12) return false;unsigned int intvalue = atoi(output);if (intvalue >= 0 && intvalue < 10000){ret = convert9999(result, output);}else if(intvalue >= 10000 && intvalue < 100000000){ret = convert99999999(result, output);}else {ret = convert999999999999(result, output);}return ret;}//1，0000 以内整形数的读法//通过枚举的情况组合各种10000以内整形数的读法//不知道有没有其他的办法bool CConvert::convert9999(char* result, char* input){bool ret = false;remove(input);char output[50];memset(output, 0, 50);remove0(input, output);int length = strlen(output);if ( length > 4) return ret;unsigned short index[4];for(int i = 0; i < length; i++){index[i] = output[i] - 48;}unsigned int intvalue = atoi(input);if (intvalue >= 0 && intvalue < 10) // range from 0 to 10{sprintf_s(result, 50, "%s",table[index[0]]);}else if(intvalue >= 10 && intvalue < 100) //range from 10 to 100{if (index[1] == 0)//10{sprintf_s(result, 50, "%s%s",table[index[0]],"十");}else//11{sprintf_s(result, 50, "%s%s%s",table[index[0]],"十", table[index[1]]);}}else if(intvalue >= 100 && intvalue < 1000)  //range from 100 to 1000{if (index[1] == 0 && index[2] == 0) //100{sprintf_s(result, 50, "%s%s",table[index[0]],"百");}else if(index[1] != 0 && index[2] == 0)//110{sprintf_s(result, 50, "%s%s%s%s",table[index[0]],"百", table[index[1]], "十" );}else if(index[1] == 0 && index[2] != 0)//101{sprintf_s(result, 50, "%s%s%s",table[index[0]],"百零",table[index[2]] );}else//111{sprintf_s(result, 50, "%s%s%s%s%s",table[index[0]],"百",table[index[1]],"十", table[index[2]]);}}else if(intvalue >=1000 && intvalue < 10000) //range from 1000 to 10000{//四位数 3 个 0 在其中if (index[1] == 0 && index[2] == 0 && index[3] == 0)//1000{sprintf_s(result, 50, "%s%s",table[index[0]],"千");}//四位数有两个 0 在 其中else if(index[1] == 0 && index[2] == 0 && index[3] != 0 )//1001{sprintf_s(result, 50, "%s%s%s",table[index[0]],"千零",table[index[3]] );}else if(index[1] != 0 && index[2] == 0 && index[3] == 0 )//1100{sprintf_s(result, 50, "%s%s%s%s",table[index[0]],"千",table[index[1]],"百" );}else if(index[1] == 0 && index[2] != 0 && index[3] == 0 )//1010{sprintf_s(result,50,  "%s%s%s%s",table[index[0]],"千零",table[index[2]],"十");}//四位数有且仅有一个0在其中else if(index[1] == 0 && index[2] != 0 && index[3] != 0 )//1011{sprintf_s(result,50,  "%s%s%s%s%s",table[index[0]],"千零",table[index[2]],"十", table[index[3]]);}else if(index[1] != 0 && index[2] == 0 && index[3] != 0 )//1101{sprintf_s(result,50, "%s%s%s%s%s",table[index[0]],"千",table[index[1]],"百零", table[index[3]]);}else if(index[1] != 0 && index[2] != 0 && index[3] == 0 )//1110{sprintf_s(result,50, "%s%s%s%s%s%s",table[index[0]],"千",table[index[1]],"百", table[index[2]],"十");}//四位数不存在0的情况else//1111{sprintf_s(result, 50, "%s%s%s%s%s%s%s",table[index[0]],"千",table[index[1]],"百",table[index[2]],"十", table[index[3]]);}}ret = true;return ret;}bool CConvert::convert99999999(char* result, char* input){bool ret = false;char output[50];memset(output, 0, 50);remove0(input, output);int length = strlen(output);if ( length > 8) return ret;//清空空间char localinput[2][5];char localresult[2][50];memset((char*)localinput, 0, sizeof localinput);memset((char*)localresult, 0, sizeof localresult);//*************************************************//按照中国人读数字的习惯，1111,2222//*************************************************if (strlen(output) > 4){mid(localinput[0], output, length - 4, 4);convert9999(localresult[0], localinput[0]);mid(localinput[1], output, 0, length - 4);convert9999(localresult[1], localinput[1]);unsigned int intvalue0 = atoi(localinput[0]);if (intvalue0 == 0){sprintf_s(result, 50, "%s%s", localresult[1],"万");}else if(intvalue0 >= 1 && intvalue0 < 1000){sprintf_s(result, 50, "%s%s%s", localresult[1],"万零",localresult[0]);}else if(intvalue0 >= 1000){sprintf_s(result, 50, "%s%s%s", localresult[1],"万",localresult[0]);}}else{mid(localinput[0], output, 0, length);convert9999(localresult[0], localinput[0]);strcpy_s(result, 50, localresult[0]);}ret = true;return ret;}bool CConvert::convert999999999999(char* result, char* input){bool ret = false;char output[50];memset(output, 0, 50);remove0(input, output);int length = strlen(output);if (length > 12) return ret;//清空空间char localinput[2][9];char localresult[2][50];memset((char*)localinput,  0, sizeof localinput);memset((char*)localresult, 0, sizeof localresult);//*************************************************//按照中国人读数字的习惯，1111,2222,3333//*************************************************mid(localinput[0], output, length - 8, 8);convert99999999(localresult[0], localinput[0]);mid(localinput[1], output, 0, length - 8);convert9999(localresult[1], localinput[1]);unsigned int intvalue0 = atoi(localinput[0]);if (intvalue0 == 0){sprintf_s(result, 50, "%s%s", localresult[1],"亿");}else if(intvalue0 >= 1 && intvalue0 < 10000000){sprintf_s(result, 50, "%s%s%s", localresult[1],"亿零",localresult[0]);}else if(intvalue0 >= 10000000){sprintf_s(result, 50, "%s%s%s", localresult[1],"亿",localresult[0]);}ret = true;return ret;}

 

主函数：

#include "stdafx.h"#include "Convert.h"#include "string.h"int _tmain(int argc, _TCHAR* argv[]){CConvert con;char input[15]="1122223333";char result[50]="";memset(result, 0, 50);con.getoutcome(result, input);printf("%s\n", result);getchar();return 0;}