C++字串輸入數字輸出

標籤：字串

#include <iostream>#include <string.h>using namespace std;const char str[][4] = {"yi","er","san","si","wu","liu","qi","ba","jiu"};const int num[] = {2,2,3,2,2,3,2,2,3};//尋找對應的字串的大小。int GetIndex(char *s){    int i = 0;    for (;i<9;i++)    {        if (strncmp(str[i], s,strlen(str[i])) == 0)return i;    }}void Grial(char *str){    char *p = str;    char *s = new char[11];    int k = 0;    while (*p != ‘\0‘)    {        int index = GetIndex(p);        p += num[index];//跳過已經找到的這個數字。        s[k++] = index + ‘1‘;        s[k] = ‘\0‘;    }    cout << s << endl;//列印。}int main(){    char *p = new char[100];    cin >> p;    Grial(p);    return 0;}

C++字串輸入數字輸出