Submission #19723618

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Source Code Expand

#include<bits/stdc++.h>
#define ll long long
#define INF 0x7f7f7f7f //2139062143
#define llINF 9223372036854775807
#define IOS ios::sync_with_stdio(0); cin.tie(0); cout.tie(0);
using namespace std;

ll qpow(ll x,ll p,ll mod)
{
    ll ret=1;
    while(p)
    {
        if(p&1) ret=ret*x%mod;
        x=x*x%mod;
        p>>=1;
    }
    return ret;
}

int main()
{
    IOS
    ll n,m;cin>>n>>m;
    n=qpow(10,n,m*m);
    cout<<n/m%m<<endl;
}

Submission Info

Compile Error

./Main.cpp:1:9: fatal error: 'bits/stdc++.h' file not found
#include<bits/stdc++.h>
        ^~~~~~~~~~~~~~~
1 error generated.