**Q.**Write a C program to accept a number from user and print the sum of square. Also write down the algorithm and draw flowchart.

**Ans.**

/*c program for accept number and calculate sum of square*/

**#include**<

**stdio.h**>

int main()

{

int num,sum=0,i;

printf("Enter any number : ");

scanf("%d",

**&**num);

for(i=1; i<=num; i++)

sum = sum + (i*i);

printf("Sum of square of %d = %d",num,sum);

**return 0**;

}

The output of above program would be:

Screen shot for calculate sum of Figure:square of number C program |

*Algorithm for accept a number from user and calculate sum of square:*[Sum of square procedure:accept number num from user, and set sum=0 and calculate sum of square.]

Step 1. Start

Step 2. Read number num

Step 3. [Initialize]

sum=0, i=1

Step 4. Repeat step 4 through 6 until i<=num

Step 5. sum=sum+(i*i)

Step 6. i=i+1

Step 7. print the sum of square

Step 8. stop

[end of loop step 4]

[end of sum of square procedure]

*Flowchart for sum of square C program as following:* Flowchart for calculate sum of square C programFigure: |

thanks a lot...

ReplyDeletethanks ....

ReplyDeleteI want to ask how to find squares of no's from 1 to 10 in flowchart

ReplyDeletei want to flowchart of firdt 20 odd no.

ReplyDeletevery helpful to understand the concept

ReplyDelete