Rajib_119's blog

By Rajib_119, history, 3 years ago,

Which algorithm is used to create C++ STL order set ??? Thanks in advance.

• +8

By Rajib_119, history, 4 years ago,

• -6

By Rajib_119, history, 4 years ago,

Help need in this Problem. Thanks in Advance.

• 0

By Rajib_119, history, 4 years ago,

Need help in this problem. What is the formula? Thanks in Advance.

• 0

By Rajib_119, history, 4 years ago,

Is it possible to solve with ternary search ?

• -3

By Rajib_119, history, 4 years ago,

Help in this problem

My Think: Say E(x) is the expected value when we see x sides of dice.

E(x) = (x / n) (1 + E(x)) + ((n — x) / n) (1 + E(x + 1))

where at this time, the probability of getting the old side of dice which is already done is (x / n) and renaming are (n — x) which need to see at least once, probability of that (n — x) / n.

• +1

By Rajib_119, history, 5 years ago,

What is "wrong output format Unexpected end of file — token expected"?. Thanks in advance.

• +6

By Rajib_119, history, 5 years ago,

Need help in this problem. thanks in advance.

• +1

By Rajib_119, history, 5 years ago,

How can Solve this problem. Need more explanation. Thanks in advance.

• +4

By Rajib_119, history, 6 years ago,

Given the number of sides of a regular polygon,the side length and two coordinate of a side which is parallel to X-axis. How can I find the others coordinate of this polygon.

• +5

By Rajib_119, 6 years ago,

How can I find the 1000th permutation of 50!. Using Backtrack i can easily find the 100th permutation of 5! or 5th permutation of 3! which is 3 1 2.

• +1