摘要:
Index of super-primetime limit per test: 0.25 sec.memory limit per test: 4096 KBLetP1, P2, … ,PN, …be a sequence of prime numbers. Super-prime number ... 阅读全文
摘要:
#includeusing namespace std;const int maxn=100+10;const int dx[]={-1,0,1,0};const int dy[]={0,1,0,-1};int B[maxn][maxn]={0};bool pass[maxn][maxn]={0};... 阅读全文
摘要:
In the process of preparation to Halloween it was decided to plant some pumpkins on then×mmeters rectangular platform. The platform is divided ton×mid... 阅读全文