1001 A+B Format (20)

#include<iostream>
#include<stdio.h>
using namespace std;


int main()
{
int a;
cin>>a;
int b;
cin>>b;
int max=1000000;
int min=1000; 
int c=a+b;
if(c>=max)
{
cout<<c/max<<",";
printf("%04d,%03d",(c%max)/min,c%min);
}
else if(c <= -max)
{
cout<<c/max<<",";
printf("%04d,%03d",((-c)%max)/min,(-c)%min);
}
else if(min <= c&&c<max)
{
printf("%04d,%03d",c/min,c%min);

}
else if(-max<c&&c<=-min)
{
printf("%04d,%03d",c/min,(-c)%min);
}
else
{
cout<<c<<endl;
}
return 0;
}