TEX Quotes.cpp

#include<stdio.h>

int main()

{

    char character;

    int count=0;

    while (scanf("%c", &character) != EOF)

    {

        if(character=='"')

        {

            count++;

            if(count%2!=0)

            {

                printf("``");

            }

            else if(count%2==0)

            {

                printf("''");

            }

        }

        else

        {

            printf("%c",character);

        }

    }

    return 0;

}