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  1. #include <bits/stdc++.h>
  2. using namespace std;
  3. const int N = 2e5+10;
  4.  
  5. int n,cnt;
  6. int a[N],b[N],temp;
  7.  
  8. int main() {
  9. 	scanf("%d",&n);
  10. 	for (int i = 1; i <= n; i++) scanf("%d",&a[i]);
  11. 	sort(a+1, a+n+1);
  12.     cnt = 1;
  13.     vector<int>c;
  14.     a[0] = -233;
  15.     for (int i = 1; i <= n; i++) {
  16.     	if (a[i] != a[i-1]) {
  17.     		b[cnt++] = a[i];
  18.     	}
  19.     	 else {
  20.     		if (a[i] == temp) {
  21.     			break;
  22.     		}
  23.     	    else {
  24.     			c.insert(c.begin(), a[i]);
  25.     			temp = c[0];
  26.     		}
  27.     	}
  28.     }
  29.     cnt--;
  30.     if (cnt + (int)c.size() == n) {
  31.     	printf("YES\n");
  32.     	printf("%d\n",cnt);
  33.     	for (int i = 1; i <= cnt; i++) printf("%d ",b[i]);
  34.     	printf("\n");
  35.         printf("%d\n",(int)c.size());
  36.         for (int i = 0; i < (int)c.size();i++) printf("%d ",c[i]);
  37.         return 0;
  38.     } else {
  39.     	printf("NO\n");
  40.     }
  41. 	return 0;
  42. }
Success #stdin #stdout 0s 16800KB
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YES
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https://ideone.com/jBaQvt
language:
C++14 (gcc 8.3)
created:
5 years ago
visibility:
public

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