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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main() {
  5. int a[] = {9, 5, -7, -7, 5, -9, -4};
  6. int n = 7;
  7. for(int i = 0; i < n-1; i++){
  8. if(a[i] * a[i+1] < 0){
  9. cout<<a[i]<<" "<<a[i+1]<<endl;
  10. }
  11. }
  12.  
  13. 	return 0;
  14. }
Success #stdin #stdout 0.01s 5292KB
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stdin
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Standard input is empty
stdout
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5 -7
-7 5
5 -9
https://ideone.com/Jo2sxo
language:
C++ (gcc 8.3)
created:
3 days ago
visibility:
public

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