oj.uz

Submission #570405

# Submission time Handle Problem Language Result Execution time Memory
570405 2022-05-29T13:34:10 Z jamezzz Jail (JOI22_jail) C++17
100 / 100
 1729 ms 499436 KB 
#include <bits/stdc++.h>
using namespace std;

#ifdef DEBUG
#define dbg(...) printf(__VA_ARGS__);
#define getchar_unlocked getchar
#else
#define dbg(...)
#endif
#define sf scanf
#define pf printf
#define fi first
#define se second
#define pb push_back
#define sz(x) (int)x.size()
#define mnto(x,y) x=min(x,(__typeof__(x))y)
#define mxto(x,y) x=max(x,(__typeof__(x))y)
#define INF 1023456789
#define LINF 1023456789123456789
#define all(x) x.begin(), x.end()
#define disc(x) sort(all(x));x.resize(unique(all(x))-x.begin());
typedef long long ll;
typedef long double ld;
typedef pair<int, int> ii;
typedef pair<ll, ll> pll;
typedef tuple<int, int, int> iii;
typedef tuple<int, int, int, int> iiii;
typedef vector<int> vi;
typedef vector<ii> vii;
typedef vector<pll> vll;
mt19937 rng(time(0));

#define mod 1000000007

inline int add(int a,int b){
	int r=a+b;
	while(r>=mod)r-=mod;
	while(r<0)r+=mod;
	return r;
}

inline int mult(int a,int b){
	return (int)(((ll)(a*b))%mod);
}

inline int rd(){
	int x=0;
	char ch=getchar_unlocked();
	while(!(ch&16))ch=getchar();//keep reading while current character is whitespace
    while(ch&16){//this will break when ‘\n’ or ‘ ‘ is encountered
		x=(x<<3)+(x<<1)+(ch&15);
		ch=getchar_unlocked();
	}
	return x;
}

#define maxn 120005

int n,m,s[maxn],t[maxn],sid[maxn],tid[maxn];
int par[maxn][20],snode[maxn][20],tnode[maxn][20],depth[maxn],cnt;
vi AL[maxn],AL2[maxn*100];
int vis[maxn*100];
bool pos=false;

void dfs(int u){
	snode[u][0]=cnt++;
	tnode[u][0]=cnt++;
	if(sid[u]!=-1){
		AL2[sid[u]].pb(snode[u][0]);
		AL2[sid[u]].pb(tnode[u][0]);
		//pf("add: %d %d\n",sid[u],snode[u][0]);
	}
	if(tid[u]!=-1){
		AL2[snode[u][0]].pb(tid[u]);
		AL2[tnode[u][0]].pb(tid[u]);
		//pf("add: %d %d\n",tnode[u][0],tid[u]);
	}
	for(int v:AL[u]){
		if(v==par[u][0])continue;
		par[v][0]=u;
		depth[v]=depth[u]+1;
		dfs(v);
	}
}

void dfs2(int u){
	vis[u]=1;
	for(int v:AL2[u]){
		if(vis[v]==0)dfs2(v);
		else if(vis[v]==1)pos=false;
	}
	vis[u]=2;
}

inline void jump(int &x,int k,int i){
	AL2[snode[x][k]].pb(i);
	//pf("add: %d %d\n",snode[x][k],i);
	AL2[i].pb(tnode[x][k]);
	//pf("add: %d %d\n",i,tnode[x][k]);
	x=par[x][k];
}

void solve(){
	sf("%d",&n);
	for(int i=1;i<=n;++i){
		AL[i].clear();
		sid[i]=tid[i]=-1;
		for(int k=0;k<20;++k){
			par[i][k]=0;
			snode[i][k]=0;
			tnode[i][k]=0;
		}
	}
	for(int i=0;i<n-1;++i){
		int a,b;sf("%d%d",&a,&b);
		AL[a].pb(b);
		AL[b].pb(a);
	}
	sf("%d",&m);
	for(int i=0;i<m;++i){
		sf("%d%d",&s[i],&t[i]);
		sid[s[i]]=i;
		tid[t[i]]=i;
	}
	
	cnt=m;
	depth[1]=0;dfs(1);
	
	for(int k=1;k<20;++k){
		for(int i=1;i<=n;++i){
			if(par[i][k-1]!=0){
				par[i][k]=par[par[i][k-1]][k-1];
				snode[i][k]=cnt++;
				tnode[i][k]=cnt++;
				
				AL2[snode[i][k-1]].pb(snode[i][k]);
				AL2[snode[par[i][k-1]][k-1]].pb(snode[i][k]);
				AL2[tnode[i][k]].pb(tnode[i][k-1]);
				AL2[tnode[i][k]].pb(tnode[par[i][k-1]][k-1]);
			}
		}
	}	

	/*
	for(int i=1;i<=n;++i){
		pf("%d: ",i);
		for(int k=0;k<5;++k){
			pf("(%d %d) ",snode[i][k],tnode[i][k]);
		}
		pf("\n");
	}
	*/
	
	
	for(int i=0;i<m;++i){
		int a=s[i],b=t[i];
		if(depth[a]<depth[b])swap(a,b);
		for(int k=19;k>=0;--k){
			if(par[a][k]!=0&&depth[par[a][k]]>=depth[b]){
				a=par[a][k];
			}
		}
		for(int k=19;k>=0;--k){
			if(par[a][k]!=par[b][k]){
				a=par[a][k],b=par[b][k];
			}
		}
		int l;
		if(a!=b)l=par[a][0];
		else l=a;
		
		a=s[i],b=t[i];
		if(a!=l){
			a=par[a][0];
			for(int k=19;k>=0;--k){
				if(par[a][k]!=0&&depth[par[a][k]]>=depth[l]){
					jump(a,k,i);
				}
			}
		}
		if(b!=l){
			b=par[b][0];
			for(int k=19;k>=0;--k){
				if(par[b][k]!=0&&depth[par[b][k]]>=depth[l]){
					jump(b,k,i);
				}
			}
		}
		if(s[i]!=l&&t[i]!=l){
			AL2[snode[l][0]].pb(i);
			//pf("add: %d %d\n",snode[l][0],i);
			AL2[i].pb(tnode[l][0]);
			//pf("add: %d %d\n",i,tnode[l][0]);
		}
	}
	
	/*
	for(int i=0;i<cnt;++i){
		disc(AL2[i]);
	}
	*/
	
	/*
	for(int i=0;i<cnt;++i){
		for(int j:AL2[i]){
			pf("(%d %d) ",i,j);
		}
		if(AL2[i].size()!=0)pf("\n");
	}
	*/
	
	for(int i=0;i<=cnt;++i){
		vis[i]=0;
	}
	pos=true;
	for(int i=0;i<cnt;++i){
		if(!vis[i])dfs2(i);
	}
	
	if(pos)pf("Yes\n");
	else pf("No\n");
	
	for(int i=0;i<=cnt;++i)AL2[i].clear();
}

int main(){
	int tc;sf("%d",&tc);
	while(tc--)solve();
}

Compilation message

jail.cpp: In function 'void solve()':
jail.cpp:104:4: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
  104 |  sf("%d",&n);
      |    ^
jail.cpp:115:13: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
  115 |   int a,b;sf("%d%d",&a,&b);
      |             ^
jail.cpp:119:4: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
  119 |  sf("%d",&m);
      |    ^
jail.cpp:121:5: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
  121 |   sf("%d%d",&s[i],&t[i]);
      |     ^
jail.cpp: In function 'int main()':
jail.cpp:227:11: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
  227 |  int tc;sf("%d",&tc);
      |           ^

Subtask #1
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 134 ms 284972 KB Output is correct
2 Correct 132 ms 284896 KB Output is correct
3 Correct 140 ms 284972 KB Output is correct
4 Correct 161 ms 285072 KB Output is correct
5 Correct 195 ms 284980 KB Output is correct
6 Correct 133 ms 285312 KB Output is correct
7 Correct 132 ms 285132 KB Output is correct
8 Correct 135 ms 285132 KB Output is correct
9 Correct 332 ms 292384 KB Output is correct
10 Correct 694 ms 465244 KB Output is correct
11 Correct 144 ms 284936 KB Output is correct
12 Correct 211 ms 285128 KB Output is correct
13 Correct 735 ms 470520 KB Output is correct
14 Correct 818 ms 470580 KB Output is correct
15 Correct 1603 ms 491300 KB Output is correct
16 Correct 1663 ms 486452 KB Output is correct
17 Correct 730 ms 474236 KB Output is correct
18 Correct 677 ms 474012 KB Output is correct
19 Correct 736 ms 474392 KB Output is correct
20 Correct 746 ms 474184 KB Output is correct
21 Correct 1041 ms 499096 KB Output is correct
22 Correct 731 ms 469572 KB Output is correct

Subtask #2
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 133 ms 284876 KB Output is correct
2 Correct 136 ms 284972 KB Output is correct
3 Correct 133 ms 285224 KB Output is correct
4 Correct 137 ms 285104 KB Output is correct
5 Correct 135 ms 285132 KB Output is correct
6 Correct 137 ms 285120 KB Output is correct
7 Correct 134 ms 285144 KB Output is correct
8 Correct 133 ms 285068 KB Output is correct
9 Correct 140 ms 285156 KB Output is correct
10 Correct 135 ms 285216 KB Output is correct
11 Correct 134 ms 285028 KB Output is correct
12 Correct 136 ms 285040 KB Output is correct
13 Correct 131 ms 285116 KB Output is correct

Subtask #3
16.0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 133 ms 284876 KB Output is correct
2 Correct 136 ms 284972 KB Output is correct
3 Correct 133 ms 285224 KB Output is correct
4 Correct 137 ms 285104 KB Output is correct
5 Correct 135 ms 285132 KB Output is correct
6 Correct 137 ms 285120 KB Output is correct
7 Correct 134 ms 285144 KB Output is correct
8 Correct 133 ms 285068 KB Output is correct
9 Correct 140 ms 285156 KB Output is correct
10 Correct 135 ms 285216 KB Output is correct
11 Correct 134 ms 285028 KB Output is correct
12 Correct 136 ms 285040 KB Output is correct
13 Correct 131 ms 285116 KB Output is correct
14 Correct 135 ms 284912 KB Output is correct
15 Correct 129 ms 284972 KB Output is correct
16 Correct 134 ms 285120 KB Output is correct
17 Correct 136 ms 285148 KB Output is correct
18 Correct 133 ms 285112 KB Output is correct
19 Correct 133 ms 285000 KB Output is correct
20 Correct 138 ms 285132 KB Output is correct
21 Correct 142 ms 285128 KB Output is correct
22 Correct 133 ms 285132 KB Output is correct
23 Correct 145 ms 284876 KB Output is correct
24 Correct 132 ms 284972 KB Output is correct
25 Correct 134 ms 285268 KB Output is correct
26 Correct 132 ms 285044 KB Output is correct
27 Correct 134 ms 285060 KB Output is correct
28 Correct 144 ms 284932 KB Output is correct

Subtask #4
28.0 / 28.0

# Verdict Execution time Memory Grader output
1 Correct 133 ms 284876 KB Output is correct
2 Correct 136 ms 284972 KB Output is correct
3 Correct 133 ms 285224 KB Output is correct
4 Correct 137 ms 285104 KB Output is correct
5 Correct 135 ms 285132 KB Output is correct
6 Correct 137 ms 285120 KB Output is correct
7 Correct 134 ms 285144 KB Output is correct
8 Correct 133 ms 285068 KB Output is correct
9 Correct 140 ms 285156 KB Output is correct
10 Correct 135 ms 285216 KB Output is correct
11 Correct 134 ms 285028 KB Output is correct
12 Correct 136 ms 285040 KB Output is correct
13 Correct 131 ms 285116 KB Output is correct
14 Correct 135 ms 284912 KB Output is correct
15 Correct 129 ms 284972 KB Output is correct
16 Correct 134 ms 285120 KB Output is correct
17 Correct 136 ms 285148 KB Output is correct
18 Correct 133 ms 285112 KB Output is correct
19 Correct 133 ms 285000 KB Output is correct
20 Correct 138 ms 285132 KB Output is correct
21 Correct 142 ms 285128 KB Output is correct
22 Correct 133 ms 285132 KB Output is correct
23 Correct 145 ms 284876 KB Output is correct
24 Correct 132 ms 284972 KB Output is correct
25 Correct 134 ms 285268 KB Output is correct
26 Correct 132 ms 285044 KB Output is correct
27 Correct 134 ms 285060 KB Output is correct
28 Correct 144 ms 284932 KB Output is correct
29 Correct 139 ms 285196 KB Output is correct
30 Correct 138 ms 285200 KB Output is correct
31 Correct 138 ms 285312 KB Output is correct
32 Correct 133 ms 285084 KB Output is correct
33 Correct 135 ms 285168 KB Output is correct
34 Correct 136 ms 285100 KB Output is correct
35 Correct 136 ms 285080 KB Output is correct
36 Correct 131 ms 285076 KB Output is correct
37 Correct 135 ms 285168 KB Output is correct

Subtask #5
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 133 ms 284876 KB Output is correct
2 Correct 136 ms 284972 KB Output is correct
3 Correct 133 ms 285224 KB Output is correct
4 Correct 137 ms 285104 KB Output is correct
5 Correct 135 ms 285132 KB Output is correct
6 Correct 137 ms 285120 KB Output is correct
7 Correct 134 ms 285144 KB Output is correct
8 Correct 133 ms 285068 KB Output is correct
9 Correct 140 ms 285156 KB Output is correct
10 Correct 135 ms 285216 KB Output is correct
11 Correct 134 ms 285028 KB Output is correct
12 Correct 136 ms 285040 KB Output is correct
13 Correct 131 ms 285116 KB Output is correct
14 Correct 135 ms 284912 KB Output is correct
15 Correct 129 ms 284972 KB Output is correct
16 Correct 134 ms 285120 KB Output is correct
17 Correct 136 ms 285148 KB Output is correct
18 Correct 133 ms 285112 KB Output is correct
19 Correct 133 ms 285000 KB Output is correct
20 Correct 138 ms 285132 KB Output is correct
21 Correct 142 ms 285128 KB Output is correct
22 Correct 133 ms 285132 KB Output is correct
23 Correct 145 ms 284876 KB Output is correct
24 Correct 132 ms 284972 KB Output is correct
25 Correct 134 ms 285268 KB Output is correct
26 Correct 132 ms 285044 KB Output is correct
27 Correct 134 ms 285060 KB Output is correct
28 Correct 144 ms 284932 KB Output is correct
29 Correct 139 ms 285196 KB Output is correct
30 Correct 138 ms 285200 KB Output is correct
31 Correct 138 ms 285312 KB Output is correct
32 Correct 133 ms 285084 KB Output is correct
33 Correct 135 ms 285168 KB Output is correct
34 Correct 136 ms 285100 KB Output is correct
35 Correct 136 ms 285080 KB Output is correct
36 Correct 131 ms 285076 KB Output is correct
37 Correct 135 ms 285168 KB Output is correct
38 Correct 368 ms 292864 KB Output is correct
39 Correct 715 ms 466376 KB Output is correct
40 Correct 332 ms 293884 KB Output is correct
41 Correct 213 ms 289920 KB Output is correct
42 Correct 202 ms 291720 KB Output is correct
43 Correct 306 ms 293688 KB Output is correct
44 Correct 146 ms 285900 KB Output is correct
45 Correct 462 ms 376340 KB Output is correct
46 Correct 476 ms 376464 KB Output is correct
47 Correct 756 ms 452820 KB Output is correct
48 Correct 766 ms 452668 KB Output is correct
49 Correct 527 ms 413892 KB Output is correct
50 Correct 525 ms 413892 KB Output is correct
51 Correct 620 ms 438920 KB Output is correct
52 Correct 626 ms 440060 KB Output is correct
53 Correct 162 ms 290936 KB Output is correct
54 Correct 553 ms 367516 KB Output is correct

Subtask #6
11.0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 132 ms 284876 KB Output is correct
2 Correct 136 ms 284900 KB Output is correct
3 Correct 132 ms 284876 KB Output is correct
4 Correct 134 ms 284876 KB Output is correct
5 Correct 143 ms 284868 KB Output is correct
6 Correct 132 ms 285092 KB Output is correct
7 Correct 134 ms 285008 KB Output is correct
8 Correct 132 ms 285080 KB Output is correct
9 Correct 137 ms 285096 KB Output is correct
10 Correct 133 ms 285020 KB Output is correct
11 Correct 153 ms 284876 KB Output is correct
12 Correct 136 ms 285124 KB Output is correct
13 Correct 178 ms 285048 KB Output is correct
14 Correct 187 ms 285008 KB Output is correct
15 Correct 179 ms 285000 KB Output is correct
16 Correct 450 ms 354416 KB Output is correct
17 Correct 688 ms 366276 KB Output is correct
18 Correct 875 ms 382120 KB Output is correct
19 Correct 481 ms 356176 KB Output is correct
20 Correct 498 ms 355200 KB Output is correct
21 Correct 489 ms 355400 KB Output is correct
22 Correct 589 ms 362484 KB Output is correct
23 Correct 516 ms 360224 KB Output is correct
24 Correct 555 ms 360516 KB Output is correct
25 Correct 522 ms 361260 KB Output is correct
26 Correct 517 ms 360892 KB Output is correct
27 Correct 498 ms 349856 KB Output is correct
28 Correct 514 ms 358208 KB Output is correct
29 Correct 483 ms 352344 KB Output is correct
30 Correct 445 ms 346248 KB Output is correct
31 Correct 432 ms 347424 KB Output is correct
32 Correct 442 ms 344516 KB Output is correct
33 Correct 472 ms 347476 KB Output is correct

Subtask #7
23.0 / 23.0

# Verdict Execution time Memory Grader output
1 Correct 134 ms 284972 KB Output is correct
2 Correct 132 ms 284896 KB Output is correct
3 Correct 140 ms 284972 KB Output is correct
4 Correct 161 ms 285072 KB Output is correct
5 Correct 195 ms 284980 KB Output is correct
6 Correct 133 ms 285312 KB Output is correct
7 Correct 132 ms 285132 KB Output is correct
8 Correct 135 ms 285132 KB Output is correct
9 Correct 332 ms 292384 KB Output is correct
10 Correct 694 ms 465244 KB Output is correct
11 Correct 144 ms 284936 KB Output is correct
12 Correct 211 ms 285128 KB Output is correct
13 Correct 735 ms 470520 KB Output is correct
14 Correct 818 ms 470580 KB Output is correct
15 Correct 1603 ms 491300 KB Output is correct
16 Correct 1663 ms 486452 KB Output is correct
17 Correct 730 ms 474236 KB Output is correct
18 Correct 677 ms 474012 KB Output is correct
19 Correct 736 ms 474392 KB Output is correct
20 Correct 746 ms 474184 KB Output is correct
21 Correct 1041 ms 499096 KB Output is correct
22 Correct 731 ms 469572 KB Output is correct
23 Correct 133 ms 284876 KB Output is correct
24 Correct 136 ms 284972 KB Output is correct
25 Correct 133 ms 285224 KB Output is correct
26 Correct 137 ms 285104 KB Output is correct
27 Correct 135 ms 285132 KB Output is correct
28 Correct 137 ms 285120 KB Output is correct
29 Correct 134 ms 285144 KB Output is correct
30 Correct 133 ms 285068 KB Output is correct
31 Correct 140 ms 285156 KB Output is correct
32 Correct 135 ms 285216 KB Output is correct
33 Correct 134 ms 285028 KB Output is correct
34 Correct 136 ms 285040 KB Output is correct
35 Correct 131 ms 285116 KB Output is correct
36 Correct 135 ms 284912 KB Output is correct
37 Correct 129 ms 284972 KB Output is correct
38 Correct 134 ms 285120 KB Output is correct
39 Correct 136 ms 285148 KB Output is correct
40 Correct 133 ms 285112 KB Output is correct
41 Correct 133 ms 285000 KB Output is correct
42 Correct 138 ms 285132 KB Output is correct
43 Correct 142 ms 285128 KB Output is correct
44 Correct 133 ms 285132 KB Output is correct
45 Correct 145 ms 284876 KB Output is correct
46 Correct 132 ms 284972 KB Output is correct
47 Correct 134 ms 285268 KB Output is correct
48 Correct 132 ms 285044 KB Output is correct
49 Correct 134 ms 285060 KB Output is correct
50 Correct 144 ms 284932 KB Output is correct
51 Correct 139 ms 285196 KB Output is correct
52 Correct 138 ms 285200 KB Output is correct
53 Correct 138 ms 285312 KB Output is correct
54 Correct 133 ms 285084 KB Output is correct
55 Correct 135 ms 285168 KB Output is correct
56 Correct 136 ms 285100 KB Output is correct
57 Correct 136 ms 285080 KB Output is correct
58 Correct 131 ms 285076 KB Output is correct
59 Correct 135 ms 285168 KB Output is correct
60 Correct 368 ms 292864 KB Output is correct
61 Correct 715 ms 466376 KB Output is correct
62 Correct 332 ms 293884 KB Output is correct
63 Correct 213 ms 289920 KB Output is correct
64 Correct 202 ms 291720 KB Output is correct
65 Correct 306 ms 293688 KB Output is correct
66 Correct 146 ms 285900 KB Output is correct
67 Correct 462 ms 376340 KB Output is correct
68 Correct 476 ms 376464 KB Output is correct
69 Correct 756 ms 452820 KB Output is correct
70 Correct 766 ms 452668 KB Output is correct
71 Correct 527 ms 413892 KB Output is correct
72 Correct 525 ms 413892 KB Output is correct
73 Correct 620 ms 438920 KB Output is correct
74 Correct 626 ms 440060 KB Output is correct
75 Correct 162 ms 290936 KB Output is correct
76 Correct 553 ms 367516 KB Output is correct
77 Correct 132 ms 284876 KB Output is correct
78 Correct 136 ms 284900 KB Output is correct
79 Correct 132 ms 284876 KB Output is correct
80 Correct 134 ms 284876 KB Output is correct
81 Correct 143 ms 284868 KB Output is correct
82 Correct 132 ms 285092 KB Output is correct
83 Correct 134 ms 285008 KB Output is correct
84 Correct 132 ms 285080 KB Output is correct
85 Correct 137 ms 285096 KB Output is correct
86 Correct 133 ms 285020 KB Output is correct
87 Correct 153 ms 284876 KB Output is correct
88 Correct 136 ms 285124 KB Output is correct
89 Correct 178 ms 285048 KB Output is correct
90 Correct 187 ms 285008 KB Output is correct
91 Correct 179 ms 285000 KB Output is correct
92 Correct 450 ms 354416 KB Output is correct
93 Correct 688 ms 366276 KB Output is correct
94 Correct 875 ms 382120 KB Output is correct
95 Correct 481 ms 356176 KB Output is correct
96 Correct 498 ms 355200 KB Output is correct
97 Correct 489 ms 355400 KB Output is correct
98 Correct 589 ms 362484 KB Output is correct
99 Correct 516 ms 360224 KB Output is correct
100 Correct 555 ms 360516 KB Output is correct
101 Correct 522 ms 361260 KB Output is correct
102 Correct 517 ms 360892 KB Output is correct
103 Correct 498 ms 349856 KB Output is correct
104 Correct 514 ms 358208 KB Output is correct
105 Correct 483 ms 352344 KB Output is correct
106 Correct 445 ms 346248 KB Output is correct
107 Correct 432 ms 347424 KB Output is correct
108 Correct 442 ms 344516 KB Output is correct
109 Correct 472 ms 347476 KB Output is correct
110 Correct 199 ms 286160 KB Output is correct
111 Correct 178 ms 285660 KB Output is correct
112 Correct 1523 ms 491228 KB Output is correct
113 Correct 1042 ms 457652 KB Output is correct
114 Correct 973 ms 424592 KB Output is correct
115 Correct 209 ms 329952 KB Output is correct
116 Correct 661 ms 371124 KB Output is correct
117 Correct 1020 ms 397188 KB Output is correct
118 Correct 644 ms 365288 KB Output is correct
119 Correct 529 ms 365204 KB Output is correct
120 Correct 184 ms 292684 KB Output is correct
121 Correct 923 ms 384032 KB Output is correct
122 Correct 858 ms 380612 KB Output is correct
123 Correct 1132 ms 462620 KB Output is correct
124 Correct 1114 ms 462640 KB Output is correct
125 Correct 1160 ms 463456 KB Output is correct
126 Correct 1729 ms 489452 KB Output is correct
127 Correct 1382 ms 498328 KB Output is correct
128 Correct 1234 ms 499436 KB Output is correct
129 Correct 1170 ms 474692 KB Output is correct
130 Correct 1526 ms 494656 KB Output is correct