十进制到n进制的转换

隐藏行号 复制代码 ？ Demo

1. //n is the base, translate m to n base
   

2. int d2n_base(int m, int n, int* buffer) 
   

3. {
   

4.    int r = 0;
   

5.    int index = 0;
   

6.    while(r = m % n, m = m / n)
   

7.    {
   

8.       buffer[index++] = r;
   

9.    }
   

11.    buffer[index++] = r;
    

13.      return index;
    

14. }
    

16. int main(int argc, char* argv[])
    

17. {
    

18.     #ifdef DEBUG
    

19.     if(!cin){ cout << "input data error, not found input file." << endl; return -1; }
    

20.     #endif
    

22.     //here add code for solve problem.
    

23.     int t[10];
    

24.     int size = d2n_base(5, 3, t);
    

25.     for(int i = 0; i < size; ++i)
    

26.         cout << t[i] << endl;
    

28.     return 0;
    

29. }