Question

Create an algorithm that will accept 4 numbers and display the sum and average.Draw a flowchart.

Answer 1

FLOWCHART:

ALGORITHM:

1) Start

2) Let sum=0, avg=0

3) Now read input numbers from user and add them to sum

for(i=1;i<=4;i++)

{

read num

sum=sum+num

}

4) Calculate average using sum

avg=sum/4

5) Print sum and avg

6) Stop

SUMMARY:

The above flowchart and algorithm shows the sum and average calculation of the 4 numbers read from the user. We first declare variable sum and avg and initialize them to 0. Then we iterate loop to 4, read number and calculate sum as well. After sum is calculated we find average of the sum/total_numbers (4 in this case).

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