#include <iostream> #include <string> using namespace std; void cutline( void ); string line; int main() { while( getline(cin, line)) { cutline(); cout << line << endl; } return 0; } void cutline() { int i = line.size(); while( i-- >= 0 ) if( line[i] != ' ' && line[i] != '\t' ) break; line.resize(++i); }