程序代码：

#include <clocale>
#include <cstdio>
#include <cstdlib>
#include <cstring>
#include <conio.h>

const wchar_t* NumberList = L"零一二三四五六七八九";

int ChineseToInteger(const wchar_t* str, const wchar_t* const numList);

int wmain(void)
{
    const wchar_t* str1 = L"一四零零六";
    const wchar_t* str2 = L"二五七";
   
    _wsetlocale(LC_ALL, L"chs");

    wprintf_s(L"%s -> %d\n", str1, ChineseToInteger(str1, NumberList));
    wprintf_s(L"%s -> %d\n", str2, ChineseToInteger(str2, NumberList));

    wprintf_s(L"\nPress any key to continue...");
    _getwch();
    return EXIT_SUCCESS;
}

int ChineseToInteger(const wchar_t* str, const wchar_t* const numList)
{
    int ret_value = 0;
    for (int counter = 0; *str != L'\0'; ++str, ++counter)
    {
        ret_value = ret_value * 10 + wcschr(NumberList, *str) - NumberList;
    }
    return ret_value;
}