Why is it giving a wrong ans

#1

may i jnow why my code was giving a wrong answer.

#include
#include<bits/stdc++.h>
#include

using namespace std;
#define ll long long int
int main()
{
ll t;
cin>>t;
while(t–)
{

    ll A,N,P;
    cin>>A>>N>>P;
    ll ans = A;
    ans = ans%P;
    for(ll i=1;i<=N;i++)
    {
        ans = (pow(ans,i));
        ans = ans%P;
    }
    cout<<ans<<endl;
}


return 0;

}

#2

N can be upto 10^5. So the line ans = (pow(ans,i)); will lead to overflow. Thats why your code is giving wrong answer.

#3

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