#27897: _CPP
11030067@mail.hpsh.tp.edu.tw
(和平110級鄧雨珊)
#include <iostream>
#include <algorithm>
using namespace std;
int main(){
int a[3];
while (cin >> a[0] >> a[1] >> a[2]){
sort(a, a+3);
cout << a[0] <<" "<< a[1] <<" "<< a[2] <<"\n";
if (a[0]+a[1]<=a[2]){
cout <<"No\n";
}
else if (a[0]*a[0]+a[1]*a[1]<a[2]*a[2]){
cout <<"Obtuse\n";
}
else if (a[0]*a[0]+a[1]*a[1]==a[2]*a[2]){
cout <<"Right\n";
}
else {
cout <<"Acute\n";
}
}
return 0;
}