90分求调
#include<bits/stdc++.h>
using namespace std;
int a[10],b[10];
int main(){
int n,t;
cin>>n;
int cnt=0;
for(int i=1;i<=n;i++){
cin>>a[i]>>b[i];
cnt+=100/a[i]*b[i];
}
cin>>t;
if(cnt>=t){cout<<"Already Au.";return 0;}
for(int i=1;i<=n;i++){
double q=100/a[i];
double p=t-cnt;
int x=a[i]-b[i];
int y=x*q;
if(p>=y){
cout<<"NaN"<<"\n";
continue;
}
if(p<y){
double ans=p/q;
cout<<ceil(ans)<<"\n";
}
}
return 0;
}