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  1. #include <stdio.h>
  2.  
  3. int main(void) {
  4. int a, b, c;
  5. scanf("%d%d%d", &a, &b, &c);
  6. if (a == b && b == c)
  7. printf("Equilateral Triangle\n");
  8. else if (a == b || b == c || a == c)
  9. printf("Isosceles Triangle\n");
  10. else
  11. printf("Scalene Triangle\n");
  12. return 0;
  13. }
  14.  
Success #stdin #stdout 0s 5324KB
stdin
1 1 1
stdout
Equilateral Triangle