Explicație:
1.
#include <iostream>
using namespace std;
int perfect(int n)
{
int s=0;
for(int i=1;i<=n/2;i++)
{
if(n%i==0)
{s+=i;}
}
if(s==n)
{return s;}
else
{return 0;}
}
int main()
{
int x,s=0;
cin>> x;
for(int i=1:i<=x;i++)
{
if(perfect(i))
{cout<<i<<endl;}
}
return 0;
}
2.
#include <iostream>
using namespace std;
int main()
{
int m,n,s1=0,s2=0,cif1,cif2;
cin>>m>>n;
int cm=m,cn=n;
while(m)
{
cif1=m%10;
s1=s1+cif1;
m=m/10
}
while(n)
{
cif2=n%10;
s2=s2+cif2;
n=n/10
}
if(s1>s2)
cout<<cm;
else
cout<<cn;
return 0;
}
