Egypt
Time Limit: 1000ms Memory limit: 65536K 有疑問？點這裡^_^
題目描述
A long time ago, the Egyptians figured out that a triangle with sides of length 3, 4, and 5 had a right angle as its largest angle. You must determine if other triangles have a similar property.
輸入
Input represents several test cases, followed by a line containing 0 0 0. Each test case has three positive integers, less than 30,000, denoting the lengths of the sides of a triangle.
輸出
For each test case, a line containing "right" if the triangle is a right triangle, and a line containing "wrong" if the triangle is not a right triangle.
示例輸入
6 8 10
25 52 60
5 12 13
0 0 0
示例輸出
right
wrong
right
#include
void main()
{
int a,b,c,temp;
while(scanf("%d %d %d",&a,&b,&c),a||b||c)//abc同時wei0的時候結束
{
if(a>b)
{
temp=a;
a=b;
b=temp;
}
if(a>c)
{
temp=a;
a=c;
c=temp;
}
if(b>c)
{
temp=b;
b=c;
c=temp;
}
if(a*a+b*b==c*c)
printf("right\n");
else
printf("wrong\n");
}
}
