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답안 #478782

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
478782 2021-10-08T11:30:41 Z kshitij_sodani Diversity (CEOI21_diversity) C++14
64 / 100
 7000 ms 24376 KB 
//#pragma GCC optimize("Ofast,unroll-loops")
#include <bits/stdc++.h>
using namespace std;
typedef long long llo;
#define mp make_pair
#define pb push_back
#define a first 
#define b second
#define endl '\n'
//vector<llo> adj[200001];
llo it[300001];
llo dp[300001];//[30001];
llo dp2[300001];
llo pre[300001];
llo ans2[300001];
const llo cc=500;
bool cmp(pair<pair<llo,llo>,llo> aa,pair<pair<llo,llo>,llo> bb){
	llo x=aa.a.a/cc;
	llo y=bb.a.a/cc;
	if(x<y){
		return true;
	}
	else if(x>y){
		return false;
	}
	return aa.a.b<bb.a.b;
}
llo freq[300001];
llo cnt[300001];
set<llo> xx;
void add(llo i){
	cnt[freq[it[i]]]--;
	if(cnt[freq[it[i]]]==0 and freq[it[i]]>0){
		xx.erase(freq[it[i]]);
	}
	freq[it[i]]++;
	cnt[freq[it[i]]]++;
	if(cnt[freq[it[i]]]==1){
		xx.insert(freq[it[i]]);
	}
}
void remove(llo i){
	cnt[freq[it[i]]]--;
	if(cnt[freq[it[i]]]==0 and freq[it[i]]>0){
		xx.erase(freq[it[i]]);
	}
	freq[it[i]]--;
	cnt[freq[it[i]]]++;
	if(cnt[freq[it[i]]]==1 and freq[it[i]]>0){
		xx.insert(freq[it[i]]);
	}

}
llo cal(llo su,llo j,llo yy){
	//sum of squares of (su+j),(su+2*j),,,,(su+yy*j)
	//ans+=cal(su,j,yy);
	llo ac=0;
	ac+=su*su*yy;
	ac+=((j*j)*(((yy*(yy+1)*(2*yy+1))/6)));
	ac+=(su*j*((yy*(yy+1))));
	//cout<<su<<":"<<j<<":"<<yy<<":"<<ac<<endl;
	return ac;
}
int main(){
	ios_base::sync_with_stdio(false);
	cin.tie(NULL);

	llo n,q;
	cin>>n>>q;
	map<llo,llo> ss;
	for(llo i=0;i<n;i++){
		cin>>it[i];
		ss[it[i]]++;
	}
	vector<llo> tt;
	for(auto j:ss){
		tt.pb(j.b);
	}
	sort(tt.begin(),tt.end());
	for(llo i=1;i<=tt.size();i++){
		pre[i]=pre[i-1]+tt[i-1];
	}
	llo m=tt.size();
	llo ans=m*n*(n+1)-(m-1)*n;

	/*vector<llo> ee;
	for(llo i=0;i<tt.size();i+=2){
		ee.pb(tt[i]);
	}
	for(llo i=tt.size()-1;i>=0;i--){
		if(i%2==1){
			ee.pb(tt[i]);
		}
	}*/
	llo su=0;
	//cout<<ans<<endl;
	/*for(llo i=0;i+1<ee.size();i++){
		su+=ee[i];
		ans-=su*su;
		ans-=(n-su)*(n-su);
	}
*/
/*	for(auto j:ee){
		cout<<j<<",";
	}
	cout<<endl;*/
	//cout<<ans<<endl;
	/*if(m==1){

	}
	else{
		for(llo i=0;i<tt.size();i++){
			for(llo j=0;j<=n;j++){
				dp[j]=-(llo)1e18;
			}
			if(i==0){
				dp[tt[0]]=tt[0]*tt[0]+(n-tt[0])*(n-tt[0]);
			}
			else{
				for(llo j=0;j<=n;j++){
					llo cur=j+pre[tt.size()]-pre[i];
					llo su=0;
					su+=cur*cur;
					su+=(n-cur)*(n-cur);
					if(cur==n or cur==0){
						su=0;
					}
					dp[j]=max(dp[j],dp2[j]+su);
					if(j>=tt[i]){
						llo cur=j;
						llo su=0;
						su+=cur*cur;
						su+=(n-cur)*(n-cur);
						if(cur==n or cur==0){
							su=0;
						}
						dp[j]=max(dp[j],dp2[j-tt[i]]+su);
					}
				}
			}
			for(llo j=0;j<=n;j++){
				dp2[j]=dp[j];
			}
		}
		llo ma=0;
		for(llo i=0;i<=n;i++){
			ma=max(ma,dp[i]);
		}
		ans-=ma;
	}*/
	//ans/=2;


	//divide ans/2
	vector<pair<pair<llo,llo>,llo>> qq;
	for(llo i=0;i<q;i++){
		llo l,r;
		cin>>l>>r;
		l--;
		r--;
		qq.pb({{l,r},i});
		//cout<<ans<<endl;
	}
	sort(qq.begin(),qq.end(),cmp);
	llo l=0;
	llo r=0;
	add(l);
	vector<llo> aa;
	for(auto j:qq){
		llo l2=j.a.a;
		llo r2=j.a.b;
		while(l>l2){
			l--;	
			add(l);
		}
		while(r<r2){
			r++;
			add(r);
		}
		while(l<l2){
			remove(l);
			l++;
		}
		while(r>r2){
			remove(r);
			r--;
		}
	/*	for(auto j:xx){
			cout<<j<<",";
		}
		cout<<endl;*/
		/*if(l2==r2){
			ans2[j.b]=1;
			continue;
		}*/
		aa.clear();
		llo mm=0;
		for(auto j:xx){
			aa.pb(j);
			mm+=cnt[j];
		}
		if(mm==1){
			ans2[j.b]=((r2-l2+1)*(r2-l2+2))/2;
			continue;
		}
		llo nn=r2-l2+1;
		llo ans=mm*nn*(nn+1)-(mm-1)*nn;
		//cout<<ans<<"::"<<endl;
		llo cur=0;
		llo su=0;
		for(auto j:aa){
			llo yy;
			if(cur%2==0){
				yy=(cnt[j]+1)/2;
			}
			else{
				yy=cnt[j]/2;
			}
			if(yy>0){
				//sum of squares of (su+j),(su+2*j),,,,(su+yy*j)
				ans-=cal(su,j,yy);
				ans-=cal(nn-(su+j*yy)-j,j,yy);

				/*ans+=su*yy;
				ans+=((j*j)*(((yy*(yy+1)*(2*yy+1))/6)));
				ans+=(su*((yy*(yy+1))/2));*/
			}
			su+=yy*j;
			cur+=cnt[j];
		}
		ans=(ans+(su*su)+((nn-su)*(nn-su)));
		//cout<<su<<"::"<<endl;
		//reverse(aa.begin(),aa.end());
		su=0;
		cur=1;
		//cout<<cnt[1]<<"::"<<endl;
		for(auto j:aa){
			llo yy;
			if(cur%2==0){
				yy=(cnt[j]+1)/2;
			}
			else{
				yy=cnt[j]/2;
			}
			if(yy>0){
				//sum of squares of (su+j),(su+2*j),,,,(su+yy*j)
				ans-=cal(su,j,yy);
				ans-=cal(nn-(su+j*yy)-j,j,yy);

				/*ans+=su*yy;
				ans+=((j*j)*(((yy*(yy+1)*(2*yy+1))/6)));
				ans+=(su*((yy*(yy+1))/2));*/
			}
			su+=yy*j;
			cur+=cnt[j];
		}

		ans/=2;
		ans2[j.b]=ans;
		//cout<<ans<<endl;
		//

	}

 
	for(llo i=0;i<q;i++){
		cout<<ans2[i]<<endl;
	}
 
	return 0;
}

Compilation message

diversity.cpp: In function 'int main()':
diversity.cpp:80:15: warning: comparison of integer expressions of different signedness: 'llo' {aka 'long long int'} and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   80 |  for(llo i=1;i<=tt.size();i++){
      |              ~^~~~~~~~~~~
diversity.cpp:84:6: warning: unused variable 'ans' [-Wunused-variable]
   84 |  llo ans=m*n*(n+1)-(m-1)*n;
      |      ^~~
diversity.cpp:95:6: warning: unused variable 'su' [-Wunused-variable]
   95 |  llo su=0;
      |      ^~

Subtask #1
4.0 / 4.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 332 KB Output is correct
2 Correct 1 ms 332 KB Output is correct
3 Correct 1 ms 332 KB Output is correct
4 Correct 0 ms 332 KB Output is correct
5 Correct 1 ms 332 KB Output is correct
6 Correct 0 ms 332 KB Output is correct
7 Correct 0 ms 332 KB Output is correct
8 Correct 0 ms 332 KB Output is correct
9 Correct 1 ms 332 KB Output is correct
10 Correct 0 ms 332 KB Output is correct

Subtask #2
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 332 KB Output is correct
2 Correct 1 ms 332 KB Output is correct
3 Correct 2 ms 332 KB Output is correct
4 Correct 18 ms 1348 KB Output is correct
5 Correct 38 ms 2460 KB Output is correct
6 Correct 54 ms 3092 KB Output is correct
7 Correct 47 ms 4164 KB Output is correct
8 Correct 64 ms 3000 KB Output is correct
9 Correct 51 ms 3132 KB Output is correct
10 Correct 52 ms 3540 KB Output is correct
11 Correct 57 ms 3228 KB Output is correct
12 Correct 69 ms 3128 KB Output is correct
13 Correct 55 ms 3028 KB Output is correct
14 Correct 51 ms 3232 KB Output is correct
15 Correct 52 ms 3216 KB Output is correct

Subtask #3
8.0 / 8.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 332 KB Output is correct
2 Correct 1 ms 332 KB Output is correct
3 Correct 2 ms 332 KB Output is correct
4 Correct 18 ms 1348 KB Output is correct
5 Correct 38 ms 2460 KB Output is correct
6 Correct 54 ms 3092 KB Output is correct
7 Correct 47 ms 4164 KB Output is correct
8 Correct 64 ms 3000 KB Output is correct
9 Correct 51 ms 3132 KB Output is correct
10 Correct 52 ms 3540 KB Output is correct
11 Correct 57 ms 3228 KB Output is correct
12 Correct 69 ms 3128 KB Output is correct
13 Correct 55 ms 3028 KB Output is correct
14 Correct 51 ms 3232 KB Output is correct
15 Correct 52 ms 3216 KB Output is correct
16 Correct 1 ms 324 KB Output is correct
17 Correct 1 ms 332 KB Output is correct
18 Correct 3 ms 332 KB Output is correct
19 Correct 20 ms 1244 KB Output is correct
20 Correct 39 ms 2112 KB Output is correct
21 Correct 76 ms 3164 KB Output is correct
22 Correct 58 ms 2996 KB Output is correct
23 Correct 60 ms 3092 KB Output is correct
24 Correct 67 ms 2908 KB Output is correct
25 Correct 61 ms 2936 KB Output is correct
26 Correct 68 ms 2996 KB Output is correct
27 Correct 72 ms 2988 KB Output is correct
28 Correct 59 ms 3320 KB Output is correct
29 Correct 60 ms 2952 KB Output is correct
30 Correct 65 ms 3172 KB Output is correct

Subtask #4
16.0 / 16.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 332 KB Output is correct
2 Correct 1 ms 332 KB Output is correct
3 Correct 2 ms 332 KB Output is correct
4 Correct 18 ms 1348 KB Output is correct
5 Correct 38 ms 2460 KB Output is correct
6 Correct 54 ms 3092 KB Output is correct
7 Correct 47 ms 4164 KB Output is correct
8 Correct 64 ms 3000 KB Output is correct
9 Correct 51 ms 3132 KB Output is correct
10 Correct 52 ms 3540 KB Output is correct
11 Correct 57 ms 3228 KB Output is correct
12 Correct 69 ms 3128 KB Output is correct
13 Correct 55 ms 3028 KB Output is correct
14 Correct 51 ms 3232 KB Output is correct
15 Correct 52 ms 3216 KB Output is correct
16 Correct 1 ms 324 KB Output is correct
17 Correct 1 ms 332 KB Output is correct
18 Correct 3 ms 332 KB Output is correct
19 Correct 20 ms 1244 KB Output is correct
20 Correct 39 ms 2112 KB Output is correct
21 Correct 76 ms 3164 KB Output is correct
22 Correct 58 ms 2996 KB Output is correct
23 Correct 60 ms 3092 KB Output is correct
24 Correct 67 ms 2908 KB Output is correct
25 Correct 61 ms 2936 KB Output is correct
26 Correct 68 ms 2996 KB Output is correct
27 Correct 72 ms 2988 KB Output is correct
28 Correct 59 ms 3320 KB Output is correct
29 Correct 60 ms 2952 KB Output is correct
30 Correct 65 ms 3172 KB Output is correct
31 Correct 1 ms 332 KB Output is correct
32 Correct 1 ms 332 KB Output is correct
33 Correct 1 ms 332 KB Output is correct
34 Correct 3 ms 332 KB Output is correct
35 Correct 2 ms 460 KB Output is correct
36 Correct 2 ms 460 KB Output is correct
37 Correct 11 ms 844 KB Output is correct
38 Correct 12 ms 872 KB Output is correct
39 Correct 25 ms 1192 KB Output is correct
40 Correct 42 ms 2116 KB Output is correct
41 Correct 66 ms 2812 KB Output is correct
42 Correct 67 ms 2816 KB Output is correct
43 Correct 69 ms 2796 KB Output is correct
44 Correct 63 ms 2832 KB Output is correct
45 Correct 64 ms 2864 KB Output is correct
46 Correct 61 ms 2756 KB Output is correct
47 Correct 74 ms 2852 KB Output is correct
48 Correct 66 ms 2848 KB Output is correct
49 Correct 62 ms 2824 KB Output is correct
50 Correct 78 ms 2816 KB Output is correct
51 Correct 78 ms 3012 KB Output is correct
52 Correct 67 ms 2848 KB Output is correct
53 Correct 67 ms 2856 KB Output is correct
54 Correct 70 ms 2800 KB Output is correct
55 Correct 63 ms 2824 KB Output is correct
56 Correct 65 ms 2832 KB Output is correct
57 Correct 62 ms 2776 KB Output is correct
58 Correct 63 ms 2828 KB Output is correct
59 Correct 64 ms 2756 KB Output is correct
60 Correct 62 ms 2840 KB Output is correct

Subtask #5
26.0 / 26.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 332 KB Output is correct
2 Correct 1 ms 332 KB Output is correct
3 Correct 1 ms 332 KB Output is correct
4 Correct 0 ms 332 KB Output is correct
5 Correct 1 ms 332 KB Output is correct
6 Correct 0 ms 332 KB Output is correct
7 Correct 0 ms 332 KB Output is correct
8 Correct 0 ms 332 KB Output is correct
9 Correct 1 ms 332 KB Output is correct
10 Correct 0 ms 332 KB Output is correct
11 Correct 1 ms 332 KB Output is correct
12 Correct 1 ms 332 KB Output is correct
13 Correct 2 ms 332 KB Output is correct
14 Correct 18 ms 1348 KB Output is correct
15 Correct 38 ms 2460 KB Output is correct
16 Correct 54 ms 3092 KB Output is correct
17 Correct 47 ms 4164 KB Output is correct
18 Correct 64 ms 3000 KB Output is correct
19 Correct 51 ms 3132 KB Output is correct
20 Correct 52 ms 3540 KB Output is correct
21 Correct 57 ms 3228 KB Output is correct
22 Correct 69 ms 3128 KB Output is correct
23 Correct 55 ms 3028 KB Output is correct
24 Correct 51 ms 3232 KB Output is correct
25 Correct 52 ms 3216 KB Output is correct
26 Correct 1 ms 324 KB Output is correct
27 Correct 1 ms 332 KB Output is correct
28 Correct 3 ms 332 KB Output is correct
29 Correct 20 ms 1244 KB Output is correct
30 Correct 39 ms 2112 KB Output is correct
31 Correct 76 ms 3164 KB Output is correct
32 Correct 58 ms 2996 KB Output is correct
33 Correct 60 ms 3092 KB Output is correct
34 Correct 67 ms 2908 KB Output is correct
35 Correct 61 ms 2936 KB Output is correct
36 Correct 68 ms 2996 KB Output is correct
37 Correct 72 ms 2988 KB Output is correct
38 Correct 59 ms 3320 KB Output is correct
39 Correct 60 ms 2952 KB Output is correct
40 Correct 65 ms 3172 KB Output is correct
41 Correct 1 ms 332 KB Output is correct
42 Correct 1 ms 332 KB Output is correct
43 Correct 1 ms 332 KB Output is correct
44 Correct 3 ms 332 KB Output is correct
45 Correct 2 ms 460 KB Output is correct
46 Correct 2 ms 460 KB Output is correct
47 Correct 11 ms 844 KB Output is correct
48 Correct 12 ms 872 KB Output is correct
49 Correct 25 ms 1192 KB Output is correct
50 Correct 42 ms 2116 KB Output is correct
51 Correct 66 ms 2812 KB Output is correct
52 Correct 67 ms 2816 KB Output is correct
53 Correct 69 ms 2796 KB Output is correct
54 Correct 63 ms 2832 KB Output is correct
55 Correct 64 ms 2864 KB Output is correct
56 Correct 61 ms 2756 KB Output is correct
57 Correct 74 ms 2852 KB Output is correct
58 Correct 66 ms 2848 KB Output is correct
59 Correct 62 ms 2824 KB Output is correct
60 Correct 78 ms 2816 KB Output is correct
61 Correct 78 ms 3012 KB Output is correct
62 Correct 67 ms 2848 KB Output is correct
63 Correct 67 ms 2856 KB Output is correct
64 Correct 70 ms 2800 KB Output is correct
65 Correct 63 ms 2824 KB Output is correct
66 Correct 65 ms 2832 KB Output is correct
67 Correct 62 ms 2776 KB Output is correct
68 Correct 63 ms 2828 KB Output is correct
69 Correct 64 ms 2756 KB Output is correct
70 Correct 62 ms 2840 KB Output is correct
71 Correct 11 ms 952 KB Output is correct
72 Correct 13 ms 896 KB Output is correct
73 Correct 13 ms 876 KB Output is correct
74 Correct 10 ms 972 KB Output is correct
75 Correct 11 ms 844 KB Output is correct
76 Correct 22 ms 1580 KB Output is correct
77 Correct 30 ms 1648 KB Output is correct
78 Correct 21 ms 1612 KB Output is correct
79 Correct 25 ms 1564 KB Output is correct
80 Correct 21 ms 1612 KB Output is correct
81 Correct 49 ms 2884 KB Output is correct
82 Correct 44 ms 2884 KB Output is correct
83 Correct 64 ms 2844 KB Output is correct
84 Correct 54 ms 2836 KB Output is correct
85 Correct 46 ms 2868 KB Output is correct
86 Correct 60 ms 3644 KB Output is correct
87 Correct 66 ms 3720 KB Output is correct
88 Correct 61 ms 3664 KB Output is correct
89 Correct 55 ms 3744 KB Output is correct
90 Correct 60 ms 3700 KB Output is correct
91 Correct 162 ms 11536 KB Output is correct
92 Correct 148 ms 11360 KB Output is correct
93 Correct 167 ms 11460 KB Output is correct
94 Correct 140 ms 11356 KB Output is correct
95 Correct 143 ms 11324 KB Output is correct
96 Correct 274 ms 19960 KB Output is correct
97 Correct 248 ms 20016 KB Output is correct
98 Correct 282 ms 19972 KB Output is correct
99 Correct 258 ms 20016 KB Output is correct
100 Correct 226 ms 19972 KB Output is correct
101 Correct 259 ms 19996 KB Output is correct
102 Correct 224 ms 20176 KB Output is correct
103 Correct 216 ms 20024 KB Output is correct
104 Correct 238 ms 19940 KB Output is correct
105 Correct 231 ms 19916 KB Output is correct
106 Correct 268 ms 24228 KB Output is correct
107 Correct 275 ms 24328 KB Output is correct
108 Correct 283 ms 24376 KB Output is correct
109 Correct 253 ms 24244 KB Output is correct
110 Correct 315 ms 24256 KB Output is correct
111 Correct 296 ms 24212 KB Output is correct
112 Correct 278 ms 24300 KB Output is correct
113 Correct 265 ms 24304 KB Output is correct
114 Correct 259 ms 24304 KB Output is correct
115 Correct 259 ms 24240 KB Output is correct

Subtask #6
0 / 36.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 332 KB Output is correct
2 Correct 1 ms 332 KB Output is correct
3 Correct 1 ms 332 KB Output is correct
4 Correct 0 ms 332 KB Output is correct
5 Correct 1 ms 332 KB Output is correct
6 Correct 0 ms 332 KB Output is correct
7 Correct 0 ms 332 KB Output is correct
8 Correct 0 ms 332 KB Output is correct
9 Correct 1 ms 332 KB Output is correct
10 Correct 0 ms 332 KB Output is correct
11 Correct 1 ms 332 KB Output is correct
12 Correct 1 ms 332 KB Output is correct
13 Correct 2 ms 332 KB Output is correct
14 Correct 18 ms 1348 KB Output is correct
15 Correct 38 ms 2460 KB Output is correct
16 Correct 54 ms 3092 KB Output is correct
17 Correct 47 ms 4164 KB Output is correct
18 Correct 64 ms 3000 KB Output is correct
19 Correct 51 ms 3132 KB Output is correct
20 Correct 52 ms 3540 KB Output is correct
21 Correct 57 ms 3228 KB Output is correct
22 Correct 69 ms 3128 KB Output is correct
23 Correct 55 ms 3028 KB Output is correct
24 Correct 51 ms 3232 KB Output is correct
25 Correct 52 ms 3216 KB Output is correct
26 Correct 1 ms 324 KB Output is correct
27 Correct 1 ms 332 KB Output is correct
28 Correct 3 ms 332 KB Output is correct
29 Correct 20 ms 1244 KB Output is correct
30 Correct 39 ms 2112 KB Output is correct
31 Correct 76 ms 3164 KB Output is correct
32 Correct 58 ms 2996 KB Output is correct
33 Correct 60 ms 3092 KB Output is correct
34 Correct 67 ms 2908 KB Output is correct
35 Correct 61 ms 2936 KB Output is correct
36 Correct 68 ms 2996 KB Output is correct
37 Correct 72 ms 2988 KB Output is correct
38 Correct 59 ms 3320 KB Output is correct
39 Correct 60 ms 2952 KB Output is correct
40 Correct 65 ms 3172 KB Output is correct
41 Correct 1 ms 332 KB Output is correct
42 Correct 1 ms 332 KB Output is correct
43 Correct 1 ms 332 KB Output is correct
44 Correct 3 ms 332 KB Output is correct
45 Correct 2 ms 460 KB Output is correct
46 Correct 2 ms 460 KB Output is correct
47 Correct 11 ms 844 KB Output is correct
48 Correct 12 ms 872 KB Output is correct
49 Correct 25 ms 1192 KB Output is correct
50 Correct 42 ms 2116 KB Output is correct
51 Correct 66 ms 2812 KB Output is correct
52 Correct 67 ms 2816 KB Output is correct
53 Correct 69 ms 2796 KB Output is correct
54 Correct 63 ms 2832 KB Output is correct
55 Correct 64 ms 2864 KB Output is correct
56 Correct 61 ms 2756 KB Output is correct
57 Correct 74 ms 2852 KB Output is correct
58 Correct 66 ms 2848 KB Output is correct
59 Correct 62 ms 2824 KB Output is correct
60 Correct 78 ms 2816 KB Output is correct
61 Correct 78 ms 3012 KB Output is correct
62 Correct 67 ms 2848 KB Output is correct
63 Correct 67 ms 2856 KB Output is correct
64 Correct 70 ms 2800 KB Output is correct
65 Correct 63 ms 2824 KB Output is correct
66 Correct 65 ms 2832 KB Output is correct
67 Correct 62 ms 2776 KB Output is correct
68 Correct 63 ms 2828 KB Output is correct
69 Correct 64 ms 2756 KB Output is correct
70 Correct 62 ms 2840 KB Output is correct
71 Correct 11 ms 952 KB Output is correct
72 Correct 13 ms 896 KB Output is correct
73 Correct 13 ms 876 KB Output is correct
74 Correct 10 ms 972 KB Output is correct
75 Correct 11 ms 844 KB Output is correct
76 Correct 22 ms 1580 KB Output is correct
77 Correct 30 ms 1648 KB Output is correct
78 Correct 21 ms 1612 KB Output is correct
79 Correct 25 ms 1564 KB Output is correct
80 Correct 21 ms 1612 KB Output is correct
81 Correct 49 ms 2884 KB Output is correct
82 Correct 44 ms 2884 KB Output is correct
83 Correct 64 ms 2844 KB Output is correct
84 Correct 54 ms 2836 KB Output is correct
85 Correct 46 ms 2868 KB Output is correct
86 Correct 60 ms 3644 KB Output is correct
87 Correct 66 ms 3720 KB Output is correct
88 Correct 61 ms 3664 KB Output is correct
89 Correct 55 ms 3744 KB Output is correct
90 Correct 60 ms 3700 KB Output is correct
91 Correct 162 ms 11536 KB Output is correct
92 Correct 148 ms 11360 KB Output is correct
93 Correct 167 ms 11460 KB Output is correct
94 Correct 140 ms 11356 KB Output is correct
95 Correct 143 ms 11324 KB Output is correct
96 Correct 274 ms 19960 KB Output is correct
97 Correct 248 ms 20016 KB Output is correct
98 Correct 282 ms 19972 KB Output is correct
99 Correct 258 ms 20016 KB Output is correct
100 Correct 226 ms 19972 KB Output is correct
101 Correct 259 ms 19996 KB Output is correct
102 Correct 224 ms 20176 KB Output is correct
103 Correct 216 ms 20024 KB Output is correct
104 Correct 238 ms 19940 KB Output is correct
105 Correct 231 ms 19916 KB Output is correct
106 Correct 268 ms 24228 KB Output is correct
107 Correct 275 ms 24328 KB Output is correct
108 Correct 283 ms 24376 KB Output is correct
109 Correct 253 ms 24244 KB Output is correct
110 Correct 315 ms 24256 KB Output is correct
111 Correct 296 ms 24212 KB Output is correct
112 Correct 278 ms 24300 KB Output is correct
113 Correct 265 ms 24304 KB Output is correct
114 Correct 259 ms 24304 KB Output is correct
115 Correct 259 ms 24240 KB Output is correct
116 Correct 963 ms 2512 KB Output is correct
117 Correct 747 ms 3020 KB Output is correct
118 Correct 1784 ms 3680 KB Output is correct
119 Correct 720 ms 3780 KB Output is correct
120 Correct 408 ms 3900 KB Output is correct
121 Correct 1174 ms 4404 KB Output is correct
122 Correct 655 ms 4624 KB Output is correct
123 Correct 4559 ms 5744 KB Output is correct
124 Correct 1392 ms 6312 KB Output is correct
125 Correct 1203 ms 6704 KB Output is correct
126 Execution timed out 7050 ms 6188 KB Time limit exceeded
127 Halted 0 ms 0 KB -