codeforces1920D.md
JACL C++菜鸟

codeforces1920D

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#include<iostream>
#include<algorithm>
#include<vector>
using namespace std;
typedef uint64_t ll;
const int N=200010;
const ll INF=1e18;
ll lst[N];
ll num[N];
int n,q;

void qurray(ll x){
while(true){
ll pos=upper_bound(num+1,num+n+1,x)-num;
if(pos==1){
cout<<lst[1]<<endl;
}
if(x%num[pos-1]==0){
cout<<lst[pos-1]<<" ";
return;
}
x%=num[pos-1];
}
}

int main()
{
int t;
cin>>t;
while(t--){
cin>>n>>q;
for(int i=1;i<=n;i++){
ll op,x;
cin>>op>>x;
if(op==1){
num[i]=num[i-1]+1;
lst[i]=x;
}else{
ll a=x+1;
if(num[i-1]!=0){
a=min(a,INF/num[i-1]+1);
}
num[i]=num[i-1]*a;
lst[i]=lst[i-1];
}
}
while(q--){
ll x;
cin>>x;
qurray(x);
}
cout<<endl;
}
return 0;
}
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