__Problem:-__

You are given two integers A and B. A represents a coordinate on the X axis (0, A) and B represents a coordinate on the Y-axis (B,0) These are two co-ordinate points of a right-angled triangle, the third point being the origin(0,0). You will be given N such triangles in the input. Find out and print the length of hypotenuse of all the triangles.

**Note:**

The formula of the length of a hypotenuse = root(a² + b²) where a and b represent the length of the other two sides of the triangle.

If the length of the hypotenuse is in decimal, round it to the next greater integer.

**Input Format:**

The input consist is given in the following format:

- The first line contains an integer N denoting the number of triangles.
- The next N lines contain two space-separated integers representing A and B respectively.

The input will be read from the STDIN by the candidate

**Output Format:**

The output consists of N lines:

- Each line representing the length of the hypotenuse of the triangle. The output will be matched to the candidate's output printed on the STDOUT

**Constraints:**

- 1<=A,B<=10^9

**Example:**

Input:

2

20 21

8 15

O**utput:**

29

19

__ C++ Code :-__

__Companies interview:-__- Swap adjacent characters
- Double the vowel characters
- Check valid parenthesis
- Print the characters with their frequencies
- Find closest value
- Word Count
- Program of CaesarCipher
- Program to find the perfect city
- Annual Day | Tech Mahindra coding question
- Find the number of pairs in the array whose sum is equal to a given target.

__Wipro :-__

- Update the booking ID | Wipro previous year question paper solution
- Pages in PDF
- Find the location id
- Find the odd digits
- Find the Product ID

__Infytq :-__

__Key Points;-__

__Hackerrank:-__

- Python : missing characters : hackerrank solution
- Python : string transformation | Hackerrank solution
- Active Traders certification test problem | Hackerrank Solution
- Usernames changes certification test problem | Hackerrank Solution
- string Representation of objects certification test hackerrank solution
- Average Function | hackerrank certification problem solution

__C-tutorial:-__

- Micros in C
- Pointer in c
- Function declaration
- Types of user define function
- return type of function
- 2D array

__See more:-__

- c program to convert specified days into years weeks and days
- Print Reverse Hollow Pyramid
- Update the booking ID | Wipro previous year question paper
- Pages in PDF | Wipro previous year question paper
- Sparse Matrix in data structure
- Find the location ID | Wipro previous year Coding question
- find the odd digits | Wipro Coding question
- Find the product id | Wipro Coding question
- Difference between static and dynamic memory allocation
- What is asymptotic Notation