#include<bits/stdc++.h>
using namespace std;
#define int long long
#define endl '\n'
#define inf 1e18
const int mod=1e9+7;
const int N=2005;
//typedef __int128 lll;
//typedef unsigned long long ull;
int n,p;
int a[N],dp[N];
void solve(){
cin>>n>>p;
for(int i=0;i<=p;i++) dp[i]=1e18;
for(int i=1;i<=n;i++){
cin>>a[i];
a[i]%=p;
dp[a[i]]=1;
for(int j=0;j<p;j++){
int x=(j-a[i]+p)%p;
dp[j]=min(dp[j],dp[x]+1);
}
}
cout<<dp[0];
}
signed main(){
ios::sync_with_stdio(false);
cin.tie(nullptr);
cout.tie(nullptr);
int tt=1;
// cin>>tt;
while(tt--) solve();
return 0;
}
标签:周赛,39,--,tt,cin,long,int,dp,define
From: https://blog.csdn.net/JungleZRD/article/details/137518278