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个人简介
手搓归并:
#include<bits/stdc++.h> using namespace std; typedef long long ll; ll n,q[200],tmp[200]; void dfs(ll q[],ll l,ll r) { if(l>=r) return; int mid=l+r>>1; dfs(q,l,mid); dfs(q,mid+1,r); int k=0,i=l,j=mid+1; while(i<=mid&&j<=r) if(q[i]<q[j]) tmp[k++]=q[i++]; else tmp[k++]=q[j++]; while(i<=mid) tmp[k++]=q[i++]; while(j<=r) tmp[k++]=q[j++]; for(i=l,j=0;i<=r;i++,j++) q[i]=tmp[j]; } int main() { cin>>n; for(int i=0;i<n;i++) cin>>q[i]; dfs(q,0,n-1); for(int i=0;i<n;i++) cout<<tmp[i]<<" "; }手搓推排序:
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef string sb; ll m; priority_queue<int,vector<int>,greater<int> >q; int main() { cin>>m; for(int i=1;i<=m;i++) { int x; cin>>x; q.push(x); } while(q.size()>0) { cout<<q.top()<<" "; q.pop(); } return 0; } -
通过的题目
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最近活动
This person is lazy and didn't join any contests or homework. -
最近编写的题解
This person is lazy and didn't write any solutions.