为啥输出不对呀？？？

#include <bits/stdc++.h>
#define N 100+5
using namespace std;
int main(){
    int n,q,o;
    long long m[N],book[N],bianma[N],len[N];
    cin>>n>>q;
    for(int op=1;op<=n;++op)
        m[op]=1;
    for(int a=1;a<=n;++a){
        cin>>book[a];

    }    
    sort(book,book+n+1);
    for(int c=1;c<=q;++c){
        cin>>len[c]>>bianma[c];
        for (int j=1;j<=len[c];j++)
            m[c]*=10;
    }
    for(int p=1;p<=n;++p){
        for(int g=1;g<=q;++g){
            if(book[g]%m[p]==bianma[p]){
                cout<<book[g]<<endl;
                break;
            }
            else if(g==n){
                cout<<"-1"<<endl;
                break;
            }
        }    
    }        
}