[洛谷] P5717 【深基3.习8】三角形分类(C语言实现)
#include<stdio.h>
int main(int argc, char const *argv[])
{
int a=0,b=0,c=0,t = 0;
scanf("%d %d %d",&a,&b,&c);
if(a > b)
{
t = a;
a = b;
b = t;
}
if(b > c)
{
t = b;
b = c;
c = t;
}
if(a > b)
{
t = a;
a = b;
b = t;
}
if(a + b <= c)
{
printf("Not triangle\n");
}
else
{
if(a*a+b*b == c*c)
{
printf("Right triangle\n");
}
if(a*a+b*b > c*c)
{
printf("Acute triangle\n");
}
if(a*a+b*b < c*c)
{
printf("Obtuse triangle\n");
}
if(a == b || a == c || b == c)
{
printf("Isosceles triangle\n");
}
if(a == b && b == c)
{
printf("Equilateral triangle\n");
}
}
return 0;
}
>>总体还是很简单的,判断条件有点多,仔细一点就ok,一开始对怎么求锐角钝角不是很清楚,也没有及时判断输入的三条边的大小比,导致一直过不了
原文地址:https://blog.csdn.net/2301_77133426/article/details/140361722
免责声明:本站文章内容转载自网络资源,如本站内容侵犯了原著者的合法权益,可联系本站删除。更多内容请关注自学内容网(zxcms.com)!