Question

Define S(234)=2+3+4=9; Which is the fastest way to compute \(\sum \limits_{i=101}^{200} S(i) \) ?

Answer 1

Adults only Diya :P

Answer 2

lol, aren't you sweet ?

Answer 3

so we have
1 + 0 + 1
1 + 0 + 2
...9

1 + 1 + 0
...9

1 + 2 + 0

so we have got 99*1 + (1 + 2 + 3 + 4 +5 +6+..+9) + 9(1 + 2+..9) + 2

Answer 4

sorry 10*(1 + 2 + ...+9)

Answer 5

oh and
99*1 + 10(1 + 2 + 3 + 4 +5 +6+..+9) + 10(1 + 2+..9) + 2

Answer 6

what's your final answer ishaan ?

Answer 7

1001?

Answer 8

is it wrong?

Answer 9

magnum opus!

Answer 10

yay thanks

magnum opus = great work right?

Answer 11

NO, its a MASTERPIECE

Answer 12

:D

Answer 13

oh i know only couple of latin words

Answer 14

u were correct

Answer 15

magnum opus = great work

Answer 16

The term "magnum opus" is distinguished in usage from "masterpiece" by a requirement that it is a work on a large scale, and by the absence of a requirement that it is generally regarded as among the creator's most successful works

Answer 17

See it