**Algorithms:-**

**A sequential solution of any program that written in human language,called algorithm.**

**Algorithm is first step of the solution process, after the analysis of problem, programmer write the algorithm of that problem.**

**Example of Algorithms:**

**Q. Write a algorithms to find out number is odd or even?**

**Ans.**

**step 1 : start**

**step 2 : input number**

**step 3 : rem=number mod 2**

**step 4 : if rem=0 then**

**print "number even"**

**else**

**print "number odd"**

**end if**

**step 5 : stop**

**Flowchart:-**

**1. Graphical representation of any program is called flowchart.**

**2. There are some standard graphics that are used in flowchart as following:**

**Q. Make a flowchart to input temperature, if temperature is less than 32 then print "below freezing" otherwise print "above freezing"?**

**Ans.**

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