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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main() {
  5.  
  6. 	int values[] = { 4, 4, 3, 3, 4 };
  7.  
  8. 	for (int i = 0; i < 5; i++)
  9. 	{
  10. 		int currentValue = values[i];
  11. 		static int previousValue = currentValue;
  12. 		printf("Value: %d Change: %d\n", currentValue, currentValue - previousValue);
  13. 		previousValue = currentValue;
  14. 	}
  15.  
  16. 	return 0;
  17. }
Success #stdin #stdout 0s 4632KB
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stdin
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Standard input is empty
stdout
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Value: 4 Change: 0
Value: 4 Change: 0
Value: 3 Change: -1
Value: 3 Change: 0
Value: 4 Change: 1
https://ideone.com/7kMFLB
language:
C++ 4.3.2 (gcc-4.3.2)
created:
3 years ago
visibility:
secret

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