#include<iostream>
using namespace std;
int M,N,SUM,MIN;
int main(){
scanf("%d %d",&M,&N);
for(int i=100; i>0; i--){
int a = i*i;
if(a>=M && a<=N){
SUM+=a;
MIN=a;
}
}
SUM==0 ? printf("-1") : printf("%d\n%d",SUM,MIN);
return 0;
}
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