RE求救

#include<bits/stdc++.h>
using namespace std;

int n, m = 1;
bool shu[100000010];
int prime[100000000];
void pdprime(){
    for (int i = 2; i <= n; i++){
        if (shu[i] == 0){
            for (int j = i; i*j <= n; j++){
                shu[i*j] = 1;
            }
            prime[m] = i;
            m++;
        }
    }
}
int main(){
    int q;
    scanf("%d%d", &n, &q);
    pdprime();
    while (q--){
        int k;
        scanf("%d", &k);
        printf("%d\n", prime[k]);
    }
    return 0;
}