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  1. #include <stdio.h>
  2. int main()
  3. {
  4. 	int a;
  5. 	printf("2*%d*%d-2*%d=%d\n",a,a,a,2*a*a-2*a);
  6. 	return 0;
  7. }
Success #stdin #stdout 0s 5280KB
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stdin
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2
stdout
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2*0*0-2*0=0
https://ideone.com/pGpT8e
language:
C (gcc 8.3)
created:
12 days ago
visibility:
public

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