- #include <iostream> 
- #include <string> 
- using namespace std; 
-   
- int main() { 
- 	string ul = "The quick brown fox jumped over the lazy dog________ dog dog"; 
- 	cout << "before: " << ul << endl; 
- 	string::size_type idx = ul.find("_"); 
- 	if (idx != string::npos) ul.erase(idx); 
- 	cout << "after: " << ul << endl; 
- 	return 0; 
- } 
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