Language:

Remote Training on Programming

For authors:

About project

Hello, Guest! Login or register.

1077. 115b

Time Limit:	1 seconds
Memory Limit:	65536KB
Points:	1

View Problem Statistics

Submit

Problem added Undefined

дано n.

найти сумму .

Input

число n

Output

число sum

Sample

Input	Output
Пример 1. Вход: 3	Пример 1. Выход: 2.28815

View Problem Statistics

Submit

Author/source:

Educational Courses /

New problems in testing /

1077.

672. 3 numbers

1079. 329

950. A(15)

We can all benefit by doing occasional "toy" programs, when artificial restrictions are set up, so that we are forced to push our abilities to the limit. The art of tackling miniproblems with all our energy will sharpen our talents for the real problems. Donald E. Knuth.

time generating 0.031 sec.