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  1. #include<iostream>
  2.  
  3. int main()
  4. {
  5. 	int sum = 0, val = 10;
  6.  
  7.  
  8. 	while (val > 0) 
  9. 	{ 
  10. 		std::cout << sum
  11. 				  << "+"
  12. 				  << val
  13. 				  << "=";
  14.  
  15. 		sum += val; 
  16.  
  17. 	std::cout << sum << "\n";
  18. 		--val; 
  19. 	}
  20. 	std::cout << "Sum of 1 to 10 =" << sum << std::endl;
  21.  
  22. 	return 0;
  23.  
  24.  
  25. }
Success #stdin #stdout 0s 3460KB
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stdin
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Standard input is empty
stdout
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0+10=10
10+9=19
19+8=27
27+7=34
34+6=40
40+5=45
45+4=49
49+3=52
52+2=54
54+1=55
Sum of 1 to 10 =55
https://ideone.com/6AY9cz
language:
C++14 (gcc 8.3)
created:
8 years ago
visibility:
secret

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