qq_40293424的博客

Given aN×Nmatrix A, whose element in thei-th row andj-th columnAijis an number that equalsi2+ 100000 ×i+j2- 100000 ×j+i×j, you are to find theM-th smallest element in the matrix....

Now,given the equation 8*x^4 + 7*x^3 + 2*x^2 + 3*x + 6 == Y,can you find its solution between 0 and 100;Now please try your lucky.InputThe first line of the input contains an integer T(1<=T&l...

Farmer John is an astounding accounting wizard and has realized he might run out of money to run the farm. He has already calculated and recorded the exact amount of money (1 ≤moneyi≤ 10,000) that h...

Every year the cows hold an event featuring a peculiar version of hopscotch that involves carefully jumping from rock to rock in a river. The excitement takes place on a long, straight river with a ro...

A sequence of N positive integers (10 < N < 100 000), each of them less than or equal 10000, and a positive integer S (S < 100 000 000) are given. Write a program to find the minimal length o...