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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main() {
  5. 	int sum = 0, number;
  6. 	for(size_t i = 1; cin >> number; ++i, sum += number)
  7. 		cout << number << (i%3? " " : "\n");
  8. 	cout << "sum: " << sum;
  9.  
  10. 	return 0;
  11. }
Success #stdin #stdout 0s 3348KB
comments (?)
stdin
copy 
100 256 666
2126 13609 195
1205 -666 291
125 516 16
125 6 21
666 -12 51
stdout
copy 
100 256 666
2126 13609 195
1205 -666 291
125 516 16
125 6 21
666 -12 51
sum: 19296
https://ideone.com/KrJ5JH
language:
C++14 (gcc 8.3)
created:
9 years ago
visibility:
public

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