#include<iostream>
using
namespace
std
;
int
main
(
)
{
int
a
,
b
,
c
;
cout
<
<
“Nhap vao canh a: “
;
cin
>
>
a
;
cout
<
<
“Nhap vao canh b: “
;
cin
>
>
b
;
cout
<
<
“Nhap vao canh c: “
;
cin
>
>
c
;
if
(
a
<
b
+
c
&& b<a+c && c<a+b ){
if( a*a==b*b+c*c || b*b==a*a+c*c || c*c== a*a+b*b)
cout<<“Day la tam giac vuong”;
else
if
(
a
==
b
&& b==c)
cout<<“Day la tam giac deu”;
else
if
(
a
==
b
|
|
a
==
c
|
|
b
==
c
)
cout
<
<
“Day la tam giac can”
;
else
if
(
a
*
a
>
b
*
b
+
c
*
c
|
|
b
*
b
>
a
*
a
+
c
*
c
|
|
c
*
c
>
a
*
a
+
b
*
b
)
cout
<
<
“Day la tam giac tu”
;
else
cout
<
<
“Day la tam giac nhon”
;
}
else
cout
<
<
“Ba canh a, b, c khong phai la ba canh cua mot tam giac”
;
return
0
;
}