(3 marks)
☑Kizspy.me
The given file Q2.cpp already contains statements to input the integer variable named n (n>=0). You
should write statements to calculate expression value:
1 1
S=1+++.... +
2 5
1
n*n+1
Notes:
-Do not edit given statements in the main function
- You can create new functions if you see it is necessary.
-The output result is formatted in two decimal places
Sample input and output:
Input: n = 2
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+ 100%
Input: n=3
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