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  1. #include <iostream>
  2. #include <string>
  3. using namespace std;
  4.  
  5. int main() {
  6. 	ios::sync_with_stdio(false);	cin.tie(NULL);
  7. 	string str;
  8. 	int count = 0;
  9. 	getline(cin, str);
  10.  
  11. 	for (int i = 0; i < str.length() - 1; i++) {
  12. 		if(i == 0)
  13. 			count++;
  14.  
  15. 		else if (str[i] == ' ') {
  16. 			count++;
  17. 		}
  18. 	}
  19. 	cout << count << "\n";
  20. 	return 0;
  21. }
Success #stdin #stdout 0s 4972KB
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https://ideone.com/Y1LbiN
language:
C++14 (gcc 8.3)
created:
3 years ago
visibility:
public

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