Question

Write an algorithm (flowchart) for the following problems:

Take ten different numbers as input and display the sum of there squares (SS).

Example: let the inputs are: 3, 0, -1, 0, 9, -5, 6, 0, 2, 1 then 157 is displayed, because: SS=32+02+(-1)2+02+92+(-5)2+62+02+22+12=157

Answer 1

Answer : Algorithm

Step 1:Take 2 integers i, and sum. i for loop counter variable and sum for storing the sum of squares of all 10 integers.initially initialize the sum to 0

Step 2: Take input of 10 numbers and store them in an array a[10];

Step 3: For each elements in array perform following:

sum=sum+ a[i]*a[i];// where a[i] is the i^th element in the array

Step 4: Print the value of sum as the sum of squares of 10 entered integers.

A C program for the above algorithm is:

#include<stdio.h>

main()

{

    int n,i,sum, a[10];

    i=1,sum=0;

  while(i<=n)

{ scanf(%d,&a[i]);

}
   

    while(i<=10)

    {

        sum=sum+i*i;

        ++i;

    }

    printf("Sum of squares of numbers from 1 to n is :%d ",sum);

}