Run ID | Author | Problem | Lang | Verdict | Score | Time | Memory | Code Length | Submit Time |
---|---|---|---|---|---|---|---|---|---|
347725 | 田钰皓 | 【C6-8】伐木工 | C++ | Accepted | 100 | 429 MS | 8060 KB | 437 | 2025-09-13 16:27:01 |
#include<bits/stdc++.h> using namespace std; const int N=1e6+10; long long a[N]; long long n,m,l=1,r,mid; bool check(long long x){ long long s=0; for(int i=1;i<=n;i++){ if(x<a[i]) s+=a[i]-x; if(s>=m) return 1; } return 0; } int main(){ cin>>n>>m; for(int i=1;i<=n;i++){ cin>>a[i]; r=max(a[i],r); } while(l<=r){ mid=l+r>>1; if(check(mid)) l=mid+1; else r=mid-1; } cout<<l-1; return 0; }