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Square Series

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The program is written here to print the value of series

The value of ‘n’ is taken as input from the user. For loop is used here to calculate the sum of the series.

If the value of n is 3, then the output of the series will be calculated as:

INPUT: The number of terms

OUTPUT: The sum of the series

PROCESS:

Step 1: [Taking the input]

Read n [the number of terms]

Step 2: [Calculating the sum of the series]

Set s<-0

[Finding the sum of the series]

For i=1 to n repeat

Set s<-s+(i×i)

[End of ‘for’ loop]

[Printing the sum of the series]

Print "The sum of the series is: s"

Step 3: Stop.

TIME COMPLEXITY:

for(i=1;i<=n;i++)---------------------------------- O(n)

s=s+(i*i)

The time complexity of this program is O(n) where ‘n’ is the number of terms of the series.

SPACE COMPLEXITY:

The space complexity of this program is O(1) as it requires a constant number of memory spaces for any given input.

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