varianta 3 Paralela 45 (INFO ) -incompleta

I.
1.d
2.c
3.
4.
5.d

III.
2.
int ap[11];
void numar(int n ,int &m)
{int ok=0,i;
m=0;
while(n)
{if(n%10%2==0)
{}
else
{ap[n%10]++;
ok=1;}
n/=10;}
 if(ok==0)
        m=-1;
 else
    {for(i=9;i>=1;i=i-2)
    while(ap[i])
 {m=m*10+i;
 ap[i]--;}}
}
3.
#include <bits/stdc++.h>
using namespace std;
ofstream fout("bac.txt");
int cmmmc(int a,int b)
{int r,p;
p=a*b;
while (a!=b) {
if (a>b)
a=a-b;
else
b=b-a;}
return p/a;}
int main()
{int n,m,k,nr,nrc=0,i=2,c,p;
cin>>n>>m>>k;
nr=cmmmc(n,m);
cout<<nr;
nrc=log10(nr)+1;
c=nr;
p=pow(10,k-1);
while(c<p)
{c=nr*i;
 i++;
}
p=pow(10,k);
while(c<p)
    {fout<<c<<" ";
    c=c+nr;}
    return 0;
}