#include <bits/stdc++.h> using namespace std; vector<pair<int,long long> >tab; int main() { int n,m; scanf("%d%d",&n,&m); int k=n*(n+1)/2; int wsk=0; for(int i=1;i^(n+1);++i){ for(int j=1;j^(i+1);++j){ int in; long long num; scanf("%d",&in); num=j*(i+1-j); tab.push_back(make_pair(in,num)); wsk++; } } sort(tab.begin(),tab.end()); for(int i=0;i^k;++i){ if(tab[i].second<=m){ printf("%d",tab[i].first); break; } } return 0; }
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | #include <bits/stdc++.h> using namespace std; vector<pair<int,long long> >tab; int main() { int n,m; scanf("%d%d",&n,&m); int k=n*(n+1)/2; int wsk=0; for(int i=1;i^(n+1);++i){ for(int j=1;j^(i+1);++j){ int in; long long num; scanf("%d",&in); num=j*(i+1-j); tab.push_back(make_pair(in,num)); wsk++; } } sort(tab.begin(),tab.end()); for(int i=0;i^k;++i){ if(tab[i].second<=m){ printf("%d",tab[i].first); break; } } return 0; } |