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QOJ
ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
---|---|---|---|---|---|---|---|---|---|
#32213 | #2571. Aidana and Pita | RobeZH# | WA | 1880ms | 3732kb | C++ | 1.3kb | 2022-05-18 05:17:02 | 2022-05-18 05:17:03 |
Judging History
answer
#include<bits/stdc++.h>
#define rep(i,n) for(int i=1;i<=n;++i)
#define st first
#define nd second
using namespace std;
typedef long long ll;
typedef pair<int,int> pr;
const int N=30;
int a[N],n,cpy[N];
int ot[N],s[N],now[N];
mt19937 rng(19260817);
int tmp[4],ans;
int it = 0;
bool should_stop() {
return (++it) % 10000 == 0 && (double)clock() / CLOCKS_PER_SEC > 1.9;
}
int main() {
scanf("%d",&n);
//n=20;
ans=1;
rep(i,n){
scanf("%d",a+i);
//a[i]=i*i;
cpy[i]=a[i];ans+=a[i];
}
while(true){
if(should_stop()) break;
shuffle(a+1,a+n+1,rng);
tmp[1]=tmp[2]=tmp[3]=0;
rep(i,n){
rep(j,3)if(tmp[j]<=tmp[j%3+1]&&tmp[j]<=tmp[(j%3+1)%3+1]){
tmp[j]+=a[i];
now[i]=j;
break;
}
}
int ret=0;
rep(i,3)ret=max(ret,abs(tmp[i]-tmp[i%3+1]));
if(ret<ans){
ans=ret;
rep(i,n)s[i]=now[i];
}
}
rep(i,n){
rep(j,n)if(cpy[j]==a[i]){
cpy[j]=0;
ot[j]=s[i];
break;
}
}
//printf("%d\n",ans);
rep(i,n)printf("%d%c",ot[i]," \n"[i==n]);
return 0;
}
/*
20
1 1 1 1 1
1 1 1 1 1
1 1 1 1 1
1 1 1 1 1
1 1 1 1 1
*/
Details
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Test #1:
score: 0
Wrong Answer
time: 1880ms
memory: 3732kb
input:
5 2 3 1 4 2
output:
1 1 2 3 3
result:
wrong answer expected 0, found 5