10055: ABC341 —— A - Print 341
[Creator : ]
Description
Given a positive integer $N$, print a string of $N$ zeros and $N+1$ ones where `0` and `1` alternate.
Input
The input is given from Standard Input in the following format:
```
$N$
```
```
$N$
```
Output
Print the answer.
Constraints
- $N$ is an integer.
- $1 \leq N \leq 100$
- $1 \leq N \leq 100$
Sample 1 Input
4
Sample 1 Output
101010101
A string of four zeros and five ones where 0 and 1 alternate is 101010101.
Sample 2 Input
1
Sample 2 Output
101
Sample 3 Input
10
Sample 3 Output
101010101010101010101