Sorry I'm beginner
What compilator do U use?
my programm compilated on my compilator? but your tester
say "Compilation error"

My progs (1002):

#include <iostream.h>
#include <string.h>

const char code[10][3] =
{ "oqz", "ijj", "abc", "def", "ghh", "kll", "mnn",

    "prs", "tuv", "wxy" };
char num[110];

struct elem {
  int lstr;
  char str[51];
};

elem a[101];
int n;
long nvoc;
int lvoc;
char voc[51];

int nwords(int pos) {
  int n=0;
  while (a[pos].lstr) { n++; pos-=a[pos].lstr; }
  return n;
}

int incode(char a, int n) {
  return (code[n][0]==a) || (code[n][1]==a) || (code[n][2]==a);
}

int possib(int st, int l, char * s) {
  int i;
  for (i=st; i<st+l; i++)
     if (!incode(s[i-st],num[i]-48)) return 0;
  return 1;
}

int pos[100];
int lpos;

int main() {
  int cur;
  int i;
  while (1) {
     cin >> num;
     if (num[0]=='-') break;
     // init
     n=strlen(num);
     for (i=0; i<=n; i++) a[i].lstr=0;
     cin >> nvoc;
     while (nvoc--) {
        cin >> voc;
        lvoc=strlen(voc);
        for (i=0; i<=n-lvoc; i++) {
          if ((i==0 || a[i].lstr)&&((nwords(i)+1<nwords
(i+lvoc))||(a[i+lvoc].lstr==0))&&
                  possib(i,lvoc,voc)) {
             a[i+lvoc].lstr=lvoc;
             strcpy(a[i+lvoc].str,voc);
             break;
          }
        }
     } // while(nvoc--)
     if (a[n].lstr) {
        lpos=0;
        cur=n;
        while(cur) {
          pos[lpos]=cur;
          lpos++;
          cur-=a[cur].lstr;
        }
        for (i=lpos-1; i>=0; i--) cout << a[pos[i]].str
<< " ";
        cout << endl;
     } else cout << "No solution.\n" ;
  } // while (1)

  return 0;
}