Submission #75821671

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Source Code Expand

#include <bits/stdc++.h>
#pragma warning(disable:4996)
#pragma comment(linker,"/STACK:336777216")
#pragma GCC optimize("03,unroll-loops")
#pragma GCC target("avx,avx2,fma")

using namespace std;
using ll = long long;
using vl = vector<ll>;
using pll = pair<ll,ll>;

ll POW(ll a,ll b,ll rem) {
    ll p=1;
    a %= rem;
    for (;b;b>>=1,a=(a*a)%rem) {
        if (b&1)p = (p*a)%rem;
    }
    return p;
}

tuple<ll,ll,ll> extended_gcd(ll a,ll b) {
    if (a==0) return {b,0,1};
    auto [g,x,y] = extended_gcd(b%a,a);
    return {g,y-(b/a)*x,x};
}
ll modinverse(ll a ,ll m) {
    return (get<1>(extended_gcd(a,m))%m+m)%m;
}

void pre() {
    ios::sync_with_stdio(0);
    cin.tie(0);
    cout.tie(0);
}

void pre2() {
    freopen("input.txt","r",stdin);
    freopen("output.txt","w",stdout);
}

void presolve() {

}

void solve() {
    ll N,M;
    cin>>N>>M;
    vl p(N+1),w(N+1), d(N+1);
    for (int i=1;i<=N;i++)cin>>w[i];
    for (int i=1;i<=N;i++) {
        cin>>p[i];
        d[p[i]]=1;
    }

    ll ans=0;
    for (int i=1;i<=N;i++) {
        if (d[i]==0)ans++;
    }
    cout<<ans+1;
}

int main() {
    pre();

    presolve();

    ll t=1;
    //cin>>t;
    while (t--) solve();
}

Submission Info

Compile Error

./Main.cpp:2: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
    2 | #pragma warning(disable:4996)
./Main.cpp:3: warning: ignoring '#pragma comment ' [-Wunknown-pragmas]
    3 | #pragma comment(linker,"/STACK:336777216")

Judge Result