Pls explain the error in my code as it is not passing all the test cases

#1

https://online.codingblocks.com/app/player/251744/content/248323/4795/code-challenge

#2

hi @abhijee0123 send the code in ide.codingblocks.com
write
save
send the url of page

#3

hi @abhijee0123
cout << sum << endl; print new line after printing each sum

#4

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