In this tutorial, we are going to write an **algorithm to print the series of 1 to N using a while loop**. using this algorithm we can write a **program to print the series 1 to N using a while loop** in most programming languages like java python c++ and c programming.

## Algorithm to print the series 1 to N using a while loop.

**1. Read N.**

**2. Set I:=1**

**3. Repeat Steps 4 and 5 While I <= N:**

**4. Write I.**

**5. Set I:=I+1.**

**6. [End of Step 3 loop]**

**7. Exit.**

Here in the above algorithm, we first read an integer variable N and then set the initial value of another variable I to 1. and then using the while loop we will execute steps 4 and step 5. means first we will write the value of the I variable to the output screen and then Set the value of I to I + 1. these two step will execute till the value of I become equal to N. and then we will exit from the program.

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