PROGRAMMING:Statistical score 2
Given the basic information of n students, including student number (a string composed of 12 digits), name (a non empty string less than 20 in length that does not contain blank characters), higher mathematics score, C language programming score, the score is an integer in the [0100] range, it is required to count the number of students who pass the higher mathematics score, According to the input order, the list of students who have passed in higher mathematics is given.
###Input format:
The input gives a positive integer n (≤ 10) on one line.
Then n lines, each line gives a student's information, the format is "student number name advanced mathematics score C language programming score", separated by a space.
###Output format:
First, output the number of students who have passed in advanced mathematics in one line, and then output the student number and name of one student who has passed in each line according to the input order, with a space between them.
###Input example:
```in
three
201410300106 wanyun 70 88
201618050322 zhangyu 59 60
201509210118 lixiao 80 80
```
###Output example:
```out
two
201410300106 wanyun
201509210118 lixiao
```
answer：If there is no answer, please comment
###Input format:
The input gives a positive integer n (≤ 10) on one line.
Then n lines, each line gives a student's information, the format is "student number name advanced mathematics score C language programming score", separated by a space.
###Output format:
First, output the number of students who have passed in advanced mathematics in one line, and then output the student number and name of one student who has passed in each line according to the input order, with a space between them.
###Input example:
```in
three
201410300106 wanyun 70 88
201618050322 zhangyu 59 60
201509210118 lixiao 80 80
```
###Output example:
```out
two
201410300106 wanyun
201509210118 lixiao
```
answer：If there is no answer, please comment