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  1. #include<stdio.h>
  2. int main()
  3. {
  4. 	char a[]="None";
  5. 	char b[]="Arithmetic Progression";
  6. 	char c[]="Geometric Progression";
  7. 	char d[]="Both";
  8. 	int test,x,y,z,i;
  9.  
  10. 	scanf("%d",&test);
  11.  
  12. 	for(i=1;i<=test;i++)
  13. 	{
  14. 		scanf("%d%d%d",&x,&y,&z);
  15.  
  16. 		if((2*y)==(x+z))
  17. 		{
  18. 			if((x==y)&&(y==z))
  19. 			puts(d);
  20. 			else
  21. 			puts(b);
  22. 		}
  23. 		else if((y*y)==(x*z))
  24. 	{
  25. 		if((x==y)&&(y==z))
  26. 			puts(d);
  27. 			else
  28. 			puts(c);
  29. 	}
  30.  
  31.  
  32. 		else
  33. 		puts(a);
  34. 	}
  35.  
  36. 	return 0;
  37. }
Success #stdin #stdout 0s 2160KB
comments (?)
stdin
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4
1 2 5
1 3 5
2 4 8
2 2 2
stdout
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None
Arithmetic Progression
Geometric Progression
Both
https://ideone.com/vY3SsM
language:
C (gcc 8.3)
created:
9 years ago
visibility:
public

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