#include <stdio.h>

enum eState {
	CODE = 0,
	STRING,
	BSLASH,
	SLASH1,
	SLASH2
};

int main(){

	int status = CODE;
	int c = 0;
	do{
		c = getc(stdin);
		
		switch (status){
		case CODE : switch(c){

						case '/' : status = SLASH1; break;
						case '"' : status = STRING; break;
						
					} break;

		case STRING : switch(c){

						case '\\' : status = BSLASH; break;
						case '"' : status = CODE; break;

					} break;

		case BSLASH : status = STRING; break;

		case SLASH1 : switch(c){
						
						case '/' : status = SLASH2; break;
						
						default: status = CODE;

					} break;

		case SLASH2 : switch(c){
					
						case '\n' : status = CODE;
					} printf("%c",c); break;
		}
	}while(c != EOF);

	return 0;
}