Run ID:103231

提交时间:2024-12-28 14:44:37

#include<iostream> // cin\cout\endl #include<cstdio> //scanf()\printf() #include<cstring> // strcpy()\strcat()\strcmp()\strlen()\memset() #include<cmath> //sqrt()\pow()\abs()\ceil()\floor()\max()\min() using namespace std; int main(){ int i,t,a,b,c; cin>>t; for(i=1;i<=t;i++) { cin>>a>>b>>c; if(a*a+b*b==c*c||a*a+c*c==b*b||c*c+b*b==a*a) cout<<"good"; else if(a==b||a==c||b==c) cout<<"perfect"; else cout<<"just a triangle"; } return 0; }