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  1. #include <stdio.h>
  2.  
  3. int main(void) { 
  4. 	int a,b,c;
  5. 	scanf("%d",&a);
  6. 	scanf("%d",&b);
  7. 	scanf("%d",&c); 
  8. 	printf("The side lengths are %d , %d , %d \n", a,b,c) ;
  9. 	int max=a , min =b , mid=c;
  10.  
  11. 	if (b>a){
  12. 		max=b;
  13. 		min=a;
  14. 	}
  15. 	if(c> max){
  16. 		mid=max;
  17. 		max=c;
  18. 	}
  19. 	if (c<min){
  20. 		mid=min;
  21. 		min =c;
  22. 	}
  23. 	 printf ("%d , %d ,%d  \n ", min ,mid,max);
  24. 	if (min+mid>max) {
  25. 		printf("valid triangle \n");
  26.      	if (a==b&&b==c){
  27. 		printf("Its equilateral  \n") ;
  28.      	}
  29. 	    if (a==b||b==c||c==a){
  30. 		printf("The triangle is isoceles  \n") ;
  31.       	}
  32.      	 else {
  33. 	     	printf("The triangle is scalene  \n") ;}
  34.  
  35.  
  36.      ((min*min + mid*mid)==(max*max))? printf("The triangle is right angled") : printf(" ");
  37.      ((min*min + mid*mid)>(max*max))? printf("The triangle is acute") : printf("The triangle is obtuse");
  38.     }
  39.     else{
  40.     	printf("Invalid triangle");
  41.     }
  42. 	return 0;
  43. }
  44.  
Success #stdin #stdout 0.01s 5320KB
comments (?)
stdin
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5 4 3
stdout
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The side lengths are 5 , 4 , 3 
3 , 4 ,5  
 valid triangle 
The triangle is scalene  
The triangle is right angledThe triangle is obtuse
https://ideone.com/f15Lg2
Q 9
language:
C (gcc 8.3)
created:
3 hours ago
visibility:
public

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