Shortening codes

Your task is to remove all comments from C/C++ program.

There are 2 types of comments:

• multi-line: /* comment */
• single-line: // comment

However, You have to remember about the character \ which binds two consecutive lines. For example:

// this is a comment \
that's still a comment

Input

Program written in C/C++ with comments.

Warning: tests may contain characters of Ascii value greater than 127.

Output

The same program but without comments.

Warning: "Exact judge" is used in this problem, so you should not ignore any whitespaces in the output.

Example

Input:




// program which adds two numbers \
sorry... three numbers

#include<stdio.h>

int main(void)
{
    int a, b, c;
/*
    a - first number
    b - second one
    c - last but not least
*/
    scanf("%d %d %d",&a,&b,&c);
    printf("%d\n",a+b+c);
    return 0;
}




Output: 






#include<stdio.h>

int main(void)
{
    int a, b, c;

    scanf("%d %d %d",&a,&b,&c);
    printf("%d\n",a+b+c);
    return 0;
}