In this article, we will be solving **HackerRank Day 5: Loops** problem, part of **30 Days of Code**. Majorly, we will use ** Python3** and

**to solve the problem.**

*Java15*#### Objective:

In this challenge, we will use loops to do some math. Check out the Tutorial tab to learn more.

#### Task:

Given an integer, * n*, print its first

**multiples. Each multiple**

*10***(where**

*n x I***) should be printed on a new line in the form: n x i =**

*1 <= i <= 10*`result`

.#### Example

*n = 3*

The printout should look like this:

```
3 x 1 = 3
3 x 2 = 6
3 x 3 = 9
3 x 4 = 12
3 x 5 = 15
3 x 6 = 18
3 x 7 = 21
3 x 8 = 24
3 x 9 = 27
3 x 10 = 30
```

#### Input Format

A single integer, ** n**.

#### Constraints

- 2 <=
*n*<= 20

#### Output Format

Print ** 10** lines of output; each line

*(where*

**i****) contains the**

*1 <= i <= 10**of*

**result****in the form:**

*n x i*`n x i = result`

#### Sample Input

`2`

#### Sample Output

```
2 x 1 = 2
2 x 2 = 4
2 x 3 = 6
2 x 4 = 8
2 x 5 = 10
2 x 6 = 12
2 x 7 = 14
2 x 8 = 16
2 x 9 = 18
2 x 10 = 20
```

You can find all the source code on my GitHub profile: https://github.com/uttammanani/HackerRank-30-Days-of-Code

### Solution Day 5: Loops in Python3

```
#!/bin/python3
import math
import os
import random
import re
import sys
if __name__ == '__main__':
n = int(input().strip())
i = 1
while (i <= 10):
print(n, "x", i, "=", n*i)
i += 1
```

### Solution Day 5: Loops in Java15

```
import java.io.*;
import java.math.*;
import java.security.*;
import java.text.*;
import java.util.*;
import java.util.concurrent.*;
import java.util.function.*;
import java.util.regex.*;
import java.util.stream.*;
import static java.util.stream.Collectors.joining;
import static java.util.stream.Collectors.toList;
public class Solution {
public static void main(String[] args) throws IOException {
BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(System.in));
int n = Integer.parseInt(bufferedReader.readLine().trim());
for (int i=1; i<=10; i++){
System.out.println(n+ " x " +i+" = " +n*i);
}
bufferedReader.close();
}
}
```

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