Phoebe201421085的专栏

#include #include #include #include #include #define MAX 111111 #define ll (p*2) #define rr (ll+1) #define mid ((t[p].l+t[p].r)/2) using namespace std; struct stree {     int

#include #include #include using namespace std; int a[100010]; int main() { long long n,s,t,sum,ans; int left,right,i,j; // freopen("in.txt","r",stdin); cin>>t; for (j=1;jt;j++

#include #include #include # include using namespace std; int a[1000005],p; setint>com; mapint,int>mp; int main() /*尺取法*/ { //freopen("in.txt","r",stdin); cin>>p; com