http://codeforces.com/problemset/problem/489/B B. BerSU Ball time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output The Berland State University is hosting a ballroom dance in celebration of its 1…

B. BerSU Ball time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output The Berland State University is hosting a ballroom dance in celebration of its 100500-th anniversary! n boys and m girls are al…

BerSU Ball time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output The Berland State University is hosting a ballroom dance in celebration of its 100500-th anniversary! n boys and m girls are alrea…

B. BerSU Ball time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output The Berland State University is hosting a ballroom dance in celebration of its 100500-th anniversary! n boys and m girls are al…

http://codeforces.com/contest/489 Problems     # Name     A SwapSort standard input/output 1 s, 256 MB    x2668 B BerSU Ball standard input/output 1 s, 256 MB    x2659 C Given Length and Sum of Digits... standard input/output 1 s, 256 MB    x2261 D U…

题目链接:http://codeforces.com/contest/489 A:SwapSort In this problem your goal is to sort an array consisting of n integers in at most n swaps. For the given array find the sequence of swaps that makes the array sorted in the non-descending order. Swaps…

转载请注明出处: http://www.cnblogs.com/fraud/          ——by fraud A. SwapSort time limit per test    1 second memory limit per test      256 megabytes input      standard input output      standard output In this problem your goal is to sort an array consis…

A. SwapSort time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output In this problem your goal is to sort an array consisting of n integers in at most n swaps. For the given array find the sequence…

http://codeforces.com/contest/489/problem/E E. Hiking time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output A traveler is planning a water hike along the river. He noted the suitable rest points…

http://codeforces.com/problemset/problem/489/D D. Unbearable Controversy of Being time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output Tomash keeps wandering off and getting lost while he is wal…