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  1. #include <iostream>
  2.  
  3. using namespace std;
  4. int x[10];
  5. int main() {
  6. 	srand (time(NULL));
  7.  
  8. 	//int v1 = (rand()%11)*4-20;
  9. 	//cout<<v1<<endl;
  10. 	// your code goes here
  11.  
  12. 	for(int i=0;i<10;i++){
  13. 		x[i]=(rand()%11)*4-20;
  14. 	}
  15. 	for(int i=0;i<10;i++){
  16. 		cout<<x[i]<<" ";
  17. 	}
  18. 	int s=0;
  19. 	for(int i=0;i<10;i++){
  20. 		s+=x[i];
  21. 	}
  22.  
  23. 	cout<<endl<<"s="<<s<<"avg="<<s/10<<endl;
  24. 	int pos=0;
  25. 	for(int i=0;i<10;i++){
  26. 		if (x[i]>0) pos=pos+1;
  27. 	}
  28. 	int neg=0;
  29. 	for(int i=0;i<10;i++){
  30. 		if (x[i]<0) neg++;
  31. 	}
  32. 	cout<<"neg="<<neg<<"pos="<<pos<<endl;
  33.  
  34. 	return 0;
  35. }
Success #stdin #stdout 0.01s 5320KB
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stdin
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Standard input is empty
stdout
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12 -20 20 -16 12 16 -16 -4 -4 -4 
s=-4avg=0
neg=6pos=4
https://ideone.com/2pzbAS
language:
C++ (gcc 8.3)
created:
2 days ago
visibility:
public

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