#include<stdio.h>
#include<conio.h>
void
KiemTraTamGiac
(
int
a
,
int
b
,
int
c
)
{
if
(
a
+
b
<
=
c
|
|
a
+
c
<
=
b
|
|
b
+
c
<
=
a
)
{
printf
(
“\nTam giac khong hop le. Xin kiem tra lai !”
)
;
}
else
{
printf
(
“\nDay la tam giac: “
)
;
if
(
(
a
==
b
)
&& (b == c))
{
printf(“Deu”);
}
else
{
if
(
a *
a
+
b *
b
==
c *
c
|
|
a *
c
+
c *
c
==
b *
b
|
|
b *
b
+
c *
c
==
a *
c
)
{
printf
(
“Vuong”
)
;
}
if
(
a
==
b
|
|
a
==
c
|
|
b
==
c
)
{
printf
(
“Can”
)
;
}
else
{
printf
(
“Thuong”
)
;
}
}
}
/*else if(a == b || a == c || b == c)
{
printf(“\nTam giac can”);
}
else if(a * a + b * b == c * c || a * c + c * c == b * b || b * b + c * c == a * c)
{
printf(“\nTam giac vuong”);
}
else
{
printf(“\nTam giac thuong”);
}*/
}
int
main
(
)
{
int
a
,
b
,
c
;
printf
(
“\nNhap canh a: “
)
;
scanf
(
“%d”
,
&a);
printf
(
“\nNhap canh b: “
)
;
scanf
(
“%d”
,
&b);
printf
(
“\nNhap canh c: “
)
;
scanf
(
“%d”
,
&c);
KiemTraTamGiac
(
a
,
b
,
c
)
;
getch
(
)
;
return
0
;
}
