prob 12

#include <iostream>
#include <cstdlib>
#include <cstring>
using namespace std;

int main()
{
    char a[]="ana are 5 rosii, 7 mere si 223 de pere. ea are si 54 de bomboane si 8 napolitane";
    char cifre[256];
    int i=0;
    for(int i=0; i<=256; i++)
        cifre[i++]='/0';

    char *p=a;
    for(p; *p; p++)
        if(*p>'0' && *p<='9')
            cifre[i++]=*p;
        else
            cifre[i++]='_';
    int j=0;
    while(j<i)
    {   while(cifre[j]!='_')
        {
            cout<<cifre[j];
            j++;
        }
        while(cifre[j]=='_')
            j++;
        cout<<" ";
    }

    return 0;
}