摘要:
1 #include 2 using namespace std; 3 const int N=100; 4 queue q; 5 int a[N]; 6 int b[N]; 7 int n; 8 struct T { 9 int key; 10 int ls; 11 int rs; 12 }; 13 int cnt; 14 T t[N]; 15 i... 阅读全文
摘要:
1 #include 2 using namespace std; 3 const int N=1e6+7; 4 int prime[N]; 5 int dp[N]; 6 int main () 7 { 8 memset (dp,0x3f,sizeof(dp)); 9 for (int i=2;i<N;i++) { 10 if (!prime[... 阅读全文