样例都过了，上传上去却过不了！

#include<bits/stdc++.h>
using namespace std;
void panduan(int a,int b,int c){
	if(a>=c+b){
		cout<<"Not triangle"<<endl;
	} if(a*a+b*b==c*c){
		cout<<"Right triangle"<<endl;
	} if(a*a+b*b>c*c){
		cout<<"Acute triangle"<<endl;
	} if(a*a+b*b<c*c){
		cout<<"Obtuse triangle"<<endl;
	} if(a==b||a==c||c==b){
		cout<<"Isosceles triangle"<<endl;
	} if(a==b&&a==c){
		cout<<"Equilateral triangle"<<endl;
	}
}
int main(){
	int a[4];
	cin>>a[1]>>a[2]>>a[3];
	for(int i=1;i<=3;i++){
		if(a[i]>=a[i+1]){
			swap(a[i],a[i+1]);
		}
	}
	panduan(a[1],a[2],a[3]);
	return 0;
}

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