摘要:
https://www.hackerrank.com/contests/w6/challenges/acm-icpc-team这道题在contest的时候数据量改小过,原来的数据量需要进行优化才能过。参考了:http://chasethered.com/2014/07/hackerrank-week... 阅读全文
摘要:
https://www.hackerrank.com/contests/w7/challenges/chocolate-in-boxNim Game:http://www.cdf.toronto.edu/~ajr/270/probsess/03/strategy.html策略是将数组变成XOR为0的... 阅读全文
摘要:
https://www.hackerrank.com/contests/w7/challenges/die-hard-3首先,发现c #include using namespace std;int gcd(int a, int b) { if (a % b == 0) { return b; }... 阅读全文