delete pics to save space

history_source/ccf 入门篇/U3/3.3.2.cpp

@@ -0,0 +1,21 @@
+#include<iostream>
+#include<cmath>
+using namespace std; 
+int main()
+{
+	float a,b,c;
+	while(true)
+	{
+		cin>>a>>b>>c;
+		if(!((a+b>c)&&(a+c>b)&&(b+c>a))) cout<<"No!"<<endl;
+		else
+		{
+			if(a==b&&a==c) cout<<"<EFBFBD>ȱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>"<<endl;
+			else
+			{
+				if((a*a+b*b==c*c)||(a*a+c*c==b*b)||(b*b+c*c==a*a)) cout<<"ֱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>"<<endl;
+				else cout<<"һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>"<<endl;
+			}
+		}
+	}
+}