- Prepare
- Tutorials
- 10 Days of Javascript
- Day 4: Count Objects

# Day 4: Count Objects

# Day 4: Count Objects

- Prepare
- Tutorials
- 10 Days of Javascript
- Day 4: Count Objects

**Objective**

In this challenge, we learn about iterating over objects. Check the attached tutorial for more details.

**Task**

Complete the function in the editor. It has one parameter: an array, , of objects. Each object in the array has two integer properties denoted by and . The function must return a count of all such objects in array that satisfy .

**Input Format**

The first line contains an integer denoting .

Each of the subsequent lines contains two space-separated integers describing the values of and .

**Constraints**

**Output Format**

Return a count of the total number of objects such that . Locked stub code in the editor prints the returned value to STDOUT.

**Sample Input 0**

```
5
1 1
2 3
3 3
3 4
4 5
```

**Sample Output 0**

```
2
```

**Explanation 0**

There are objects in the array:

Because we have two objects that satisfy (i.e., and ), we return as our answer.