-
#include<stdio.h>
-
#include<conio.h>
-
#include<math.h>
-
-
int
main
(
)
-
{
clrscr
(
)
;
-
float
a
,
b
,
c
;
-
scanf
(
“%f”
,&
a
)
;
-
scanf
(
“%f”
,&
b
)
;
-
scanf
(
“%f”
,&
c
)
;
-
if
(
a
+
b
>
c
||
b
+
c
>
a
||
c
+
a
>
b
)
-
{
-
if
(
a
*
a
+
b
*
b
==
c
*
c
||
b
*
b
+
c
*
c
==
a
*
a
||
c
*
c
+
a
*
a
==
b
*
b
)
-
{
-
printf
(
“
\n
3 so ban vua nhap la do dai 3 canh cua 1 tam giac vuong”
)
;
-
}
-
else
-
{
-
if
(
a
==
b
==
c
)
-
{
-
printf
(
“
\n
3 so ban vua nhap la do dai 3 canh cua 1 tam giac deu”
)
;
-
}
-
else
-
{
-
if
(
a
*
a
>
b
*
b
+
c
*
c
||
b
*
b
>
a
*
a
+
c
*
c
||
c
*
c
>
a
*
a
+
b
*
b
)
-
{
-
printf
(
“
\n
3 so ban vua nhap la do dai 3 canh cua 1 tam giac tu”
)
;
-
}
-
else
-
{
-
printf
(
“
\n
3 so ban vua nhap la do dai 3 canh cua 1 tam giac nhon”
)
;
-
}
-
}
-
}
-
}
-
else
-
{
-
printf
(
“
\n
Ba so ban vua nhap ko phai la do
\
-
dai 3 canh cua 1 tam giac”
)
;
-
}
-
getch
(
)
;
-
return
0
;
-
}
