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added 69 characters in body

edited Jul 19, 2017 at 11:22

17.4k
3
34
89

Jelly, 2 bytesbytes

RS

Try it online!

Explanation

RS
 implicit input
 S sum of the...
R inclusive range [1..input]
 implicit output

Gauss sum, 3 bytesbytes

×ばつH

Explanation

×ばつH
 implicit input
 H half of the quantity of...
‘ input + 1...
 ×ばつ times input
 implicit output

Jelly, 2 bytes

RS

Try it online!

Explanation

RS
 implicit input
 S sum of the...
R inclusive range [1..input]
 implicit output

Gauss sum, 3 bytes

×ばつH

Explanation

×ばつH
 implicit input
 H half of the quantity of...
‘ input + 1...
 ×ばつ times input
 implicit output

Jelly, 2 bytes

RS

Try it online!

Explanation

RS
 implicit input
 S sum of the...
R inclusive range [1..input]
 implicit output

Gauss sum, 3 bytes

×ばつH

Explanation

×ばつH
 implicit input
 H half of the quantity of...
‘ input + 1...
 ×ばつ times input
 implicit output

edited body

Source Link

edited Jul 19, 2017 at 11:09

totallyhuman

edited Jul 19, 2017 at 11:09

totallyhuman

17.4k
3
34
89

Jelly, 2 bytes

RS

Try it online!

Explanation

RS
 implicit input
 S sum of the...
R inclusive range [1..input]
 implicit output

Try it online!

Gauss sum, 3 bytes

×ばつH

Explanation

×ばつH
 implicit input
 H half of the quantity of...
‘ input + 1...
 ×ばつ times input
 implicit output

Jelly, 2 bytes

RS

Explanation

RS
 implicit input
 S sum of the...
R inclusive range [1..input]
 implicit output

Try it online!

Gauss sum, 3 bytes

×ばつH

Explanation

×ばつH
 implicit input
 H half of the quantity of...
‘ input + 1...
 ×ばつ times input
 implicit output

Jelly, 2 bytes

RS

Try it online!

Explanation

RS
 implicit input
 S sum of the...
R inclusive range [1..input]
 implicit output

Gauss sum, 3 bytes

×ばつH

Explanation

×ばつH
 implicit input
 H half of the quantity of...
‘ input + 1...
 ×ばつ times input
 implicit output

added 1 character in body

Source Link

edited Jul 19, 2017 at 0:17

totallyhuman

edited Jul 19, 2017 at 0:17

totallyhuman

17.4k
3
34
89

Jelly, 2 bytes

RS

Explanation

RS
 implicit input
 S sum of the...
R inclusive range [1..input]
 S  sum
  implicit output

Try it online!

Gauss sum, 3 bytes

×ばつH

Explanation

×ばつH
 implicit input
‘ H increment
half ×ばつof the quantity multiplyof...
‘ by input + 1...
 ×ばつ H halvetimes input
 implicit output

Jelly, 2 bytes

RS

Explanation

RS
 implicit input
R inclusive range [1..input]
 S  sum
  implicit output

Try it online!

Gauss sum, 3 bytes

×ばつH

Explanation

×ばつH
 implicit input
‘ increment
 ×ばつ multiply by input
 H halve
 implicit output

Jelly, 2 bytes

RS

Explanation

RS
 implicit input
 S sum of the...
R inclusive range [1..input]
 implicit output

Try it online!

Gauss sum, 3 bytes

×ばつH

Explanation

×ばつH
 implicit input
 H half of the quantity of...
‘ input + 1...
 ×ばつ times input
 implicit output

added 49 characters in body

Source Link

edited Jul 18, 2017 at 23:29

totallyhuman

edited Jul 18, 2017 at 23:29

totallyhuman

17.4k
3
34
89

added 37 characters in body

Source Link

edited Jul 18, 2017 at 23:24

totallyhuman

edited Jul 18, 2017 at 23:24

totallyhuman

17.4k
3
34
89

added 24 characters in body

Source Link

edited Jul 18, 2017 at 20:53

totallyhuman

edited Jul 18, 2017 at 20:53

totallyhuman

17.4k
3
34
89

Source Link

answered Jul 18, 2017 at 20:44

totallyhuman

answered Jul 18, 2017 at 20:44

totallyhuman

17.4k
3
34
89