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  1. #include <iostream>
  2. int main()
  3. {
  4. 	int A[10] = {}; // array of 10 zeroes
  5.  
  6. 	int index;
  7. 	while (std::cin >> index) // read index from stdin while not EOF
  8. 		A[index] += 1; // increment element at that index
  9.  
  10. 	// print array
  11. 	for (int i = 0; i != 10; ++i)
  12. 		std::cout << A[i];
  13. }
Success #stdin #stdout 0s 3344KB
comments (?)
stdin
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1 2 3
stdout
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0111000000
https://ideone.com/rZ0iOc
language:
C++ (gcc 8.3)
created:
12 years ago
visibility:
public

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