张奕杨 • 1个月前
#include<bits/stdc++.h>
using namespace std;
int main(){
int a,b,c;
cin>>a>>b>>c;
int s=max(a,max(b,c));
if(a+b+c>2*s){
if(a==b||b==c||a==c){
if(a==b&&b==c) cout<<"Equilateral Triangle";
else cout<<"Isosceles Triangle";
}else if(a*a+b*b+c*c==2*s*s){
cout<<"Right Triangle";
}else{
cout<<"Simple Triangle";
}
}else{
cout<<"No";
}
return 0;
}
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