1 solutions

  • 0
    @ 2025-11-5 16:22:52

    C :

    #include<stdio.h>
    main()
    {
    	int a,b,c,i;
    	for (i=0;i<=2;i++)
    	{
    	scanf("%d,%d,%d",&a,&b,&c);
    	if (a+b>c&&a+c>b&&b+c>a)
    	{
    		if (a==b||a==c||b==c)
    		{
    			if (a==b&&a==c&&b==c)
    			printf("等边三角形\n");
    			else printf("等腰三角形\n");
    		}
    		else if (a*a+b*b==c*c||a*a+c*c==b*b||b*b+c*c==a*a)
    		printf("直角三角形\n");
    		else printf("一般三角形\n");
    	} 
    	else printf("不是三角形\n");
        }
    }
    
    • 1

    【创新型】第5章:选择控制结构 判断三角形(二)

    Information

    ID
    17741
    Time
    1000ms
    Memory
    128MiB
    Difficulty
    (None)
    Tags
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