#include <iostream>

char* var13(char* str);

int main()
{
	char str[50] = "amd123dl45ff";
	printf("%s", var13(str));
}

char* var13(char* str)
{

	int i = 0, m = 0, flag = 0, i1 = 0;


	for (int i = 0; str[i - 1] != '\0'; i++)
	{
		if (str[i] >= '0' && str[i] <= '9')
		{
			m++;
		}
		else
		{
			int i1 = i - m;
			for (i1; i1 < i1 + m / 2; i1++, m--)
			{
				m = m - 1;
				char temp = str[i1];
				str[i1] = str[i1 + m];
				str[i1 + m] = temp;
			}
			m = 0;
		}

	}
	return str;
}