20分编译记录,真的要气屎
代码:
#include<bits/stdc++.h>
#define ll unsigned long long
#define dl double
#define st string
#define ch char
#define bl bool
using namespace std;
ll n,sum,sum2,ans,ans2;
struct node{
ll a,b;
}c[10001];
bool cmp1(node a,node b){
return a.a<b.a;
}
bool cmp2(node a,node b){
return a.b>b.b;
}
int main(){
cin>>n;
for(ll i=0;i<=n;i++)cin>>c[i].a>>c[i].b;
sort(c+1,c+n+1,cmp1);
sum=c[0].a;
for(ll i=1;i<=n;i++){
ans=max(ans,sum/c[i].b);
sum*=c[i].a;
}
sort(c+1,c+n+1,cmp2);
sum2=c[0].a;
for(ll i=1;i<=n;i++){
ans2=max(ans2,sum2/c[i].b);
sum2*=c[i].a;
}
cout<<min(ans,ans2);
return 0;
}
dalao,help me,求调