Run ID | Author | Problem | Lang | Verdict | Time | Memory | Code Length | Submit Time |
---|---|---|---|---|---|---|---|---|
47012 | 奚晨瑞 | 明明的随机数 | C++ | Accepted | 0 MS | 244 KB | 301 | 2024-05-10 16:06:16 |
#include<bits/stdc++.h> using namespace std; int main() { int b[1001],n,m=0,x; memset(b,0,sizeof(b)); cin>>n; for(int i=0;i<n;i++){ cin>>x; if(b[x]==0){ b[x]=1; m++; } } cout<<m<<endl; for(int i=0;i<=1000;i++){ if(b[i]>0){ cout<<i<<" "; } } return 0; }