답안 #569519

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
569519 2022-05-27T12:59:28 Z S2speed 밀림 점프 (APIO21_jumps) C++17
100 / 100
1321 ms 72240 KB
#include "jumps.h"
#include<bits/stdc++.h>

using namespace std;
 
#pragma GCC optimize ("Ofast")
 
#define all(x) x.begin() , x.end()
#define sze(x) (ll)(x.size())
#define mp(x , y) make_pair(x , y)
#define wall cerr<<"--------------------------------------"<<endl
typedef long long int ll;
typedef pair<ll , ll> pll;
typedef pair<int , int> pii;
typedef long double db;
typedef pair<pll , ll> plll;
typedef pair<int , pii> piii;
typedef pair<pll , pll> pllll;
 
const ll maxn = 2e5 + 17 , md = 1e9 + 7 , inf = 2e16;
 
ll gcd(ll a , ll b){
	if(a < b) swap(a , b);
	if(b == 0) return a;
	return gcd(b , a % b);
}
 
inline ll tav(ll n , ll k){
	ll res = 1;
	while(k > 0){
		if(k & 1){
			res *= n; res %= md;
		}
		n *= n; n %= md;
		k >>= 1;
	}
	return res;
}

struct segtree {

	int sz = 1;
	vector<int> val;

	void init(int n){
		while(sz < n) sz <<= 1;
		val.assign(sz << 1 , 0);
		return;
	}

	void build(vector<int> &a , int x , int lx , int rx){
		if(rx - lx == 1){
			if(lx < sze(a)){
				val[x] = a[lx];
			}
			return;
		}
		int m = (rx + lx) >> 1 , ln = (x << 1) + 1 , rn = ln + 1;
		build(a , ln , lx , m); build(a , rn , m , rx);
		val[x] = max(val[ln] , val[rn]);
		return;
	}

	void build(vector<int> &a){
		build(a , 0 , 0 , sz);
		return;
	}

	void set(int i , int k , int x , int lx , int rx){
		if(rx - lx == 1){
			val[x] = k;
			return;
		}
		int m = (rx + lx) >> 1 , ln = (x << 1) + 1 , rn = ln + 1;
		if(i < m){
			set(i , k , ln , lx , m);
		} else {
			set(i , k , rn , m , rx);
		}
		val[x] = max(val[ln] , val[rn]);
		return;
	}

	void set(int i , int k){
		set(i , k , 0 , 0 , sz);
		return;
	}

	int cal(int l , int r , int x , int lx , int rx){
		if(rx <= l || lx >= r) return 0;
		if(rx <= r && lx >= l) return val[x];
		int m = (rx + lx) >> 1 , ln = (x << 1) + 1 , rn = ln + 1;
		int a = cal(l , r , ln , lx , m) , b = cal(l , r , rn , m , rx);
		return max(a , b);
	}

	int cal(int l , int r){
		return cal(l , r , 0 , 0 , sz);
	}

	void clear(){
		sz = 1;
		val.clear();
		return;
	}

};

int n;
segtree st;
vector<int> a , v;
int lf[maxn] , rt[maxn] , jal[maxn][20] , jar[maxn][20] , jan[maxn][20] , jax[maxn][20];
vector<pii> u;
int p[maxn];

void init(int N, vector<int> H){
	memset(jal , -1 , sizeof(jal));
	memset(jar , -1 , sizeof(jar));
	memset(jan , -1 , sizeof(jan));
	memset(jax , -1 , sizeof(jax));
	a = H;
	n = N;
	for(int i = 0 ; i < n ; i++){
		p[a[i]] = i;
	}
	for(int i = 0 ; i < n ; i++){
		int h = -1;
		while(!v.empty()){
			int j = v.back();
			if(a[j] > a[i]){
				h = j;
				break;
			}
			v.pop_back();
		}
		lf[i] = h;
		v.push_back(i);
	}
	v.clear();
	for(int i = n - 1 ; ~i ; i--){
		int h = -1;
		while(!v.empty()){
			int j = v.back();
			if(a[j] > a[i]){
				h = j;
				break;
			}
			v.pop_back();
		}
		rt[i] = h;
		v.push_back(i);
	}
	for(int i = 0 ; i < n ; i++){
		jal[i][0] = lf[i];
		for(int j = 1 ; j < 20 ; j++){
			if(jal[i][j - 1] == -1) break;
			jal[i][j] = jal[jal[i][j - 1]][j - 1];
		}
	}
	for(int i = n - 1 ; ~i ; i--){
		jar[i][0] = rt[i];
		for(int j = 1 ; j < 20 ; j++){
			if(jar[i][j - 1] == -1) break;
			jar[i][j] = jar[jar[i][j - 1]][j - 1];
		}
	}
	for(int i = 0 ; i < n ; i++){
		u.push_back({a[i] , i});
	}
	sort(all(u) , greater<pii>());
	for(int e = 1 ; e < n ; e++){
		int i = u[e].second;
		if(lf[i] == -1){
			jax[i][0] = rt[i];
		} else if(rt[i] == -1){
			jax[i][0] = lf[i];
		} else {
			if(a[lf[i]] > a[rt[i]]){
				jax[i][0] = lf[i];
				jan[i][0] = rt[i];
			} else {
				jax[i][0] = rt[i];
				jan[i][0] = lf[i];
			}
		}
		for(int j = 1 ; j < 20 ; j++){
			if(jax[i][j - 1] == -1) break;
			jax[i][j] = jax[jax[i][j - 1]][j - 1];
		}
		for(int j = 1 ; j < 20 ; j++){
			if(jan[i][j - 1] == -1) break;
			jan[i][j] = jan[jan[i][j - 1]][j - 1];
		}
	}
	st.init(n);
	st.build(a);
	return;
}

int dis(int x , int y){
	int res = 0;
	for(int j = 19 ; ~j ; j--){
		int h = jax[x][j];
		if(h == -1) continue;
		if(a[h] > a[y]) continue;
		res += (1 << j);
		x = h;
	}
	for(int j = 19 ; ~j ; j--){
		int h = jan[x][j];
		if(h == -1) continue;
		if(a[h] > a[y]) continue;
		res += (1 << j);
		x = h;
	}
	return (x == y ? res : -2);
}

int minimum_jumps(int l1, int r1, int l2, int r2){
	r1++; r2++;
	if(r1 == l1){
		if(rt[r1 - 1] == -1 || rt[r1 - 1] >= r2) return -1;
		return 1;
	}
	int d = st.cal(r1 , l2) , k = st.cal(l2 , r2);
	if(d > k) return -1;
	if(a[r1 - 1] > d){
		if(a[r1 - 1] > k) return -1;
		return 1;
	}
	int v = r1 - 1;
	for(int j = 19 ; ~j ; j--){
		int h = jal[v][j];
		if(h < l1) continue;
		if(a[h] > d) continue;
		v = h;
	}
	int res = dis(v , p[d]) + 1;
	if(lf[v] >= l1){
		if(a[lf[v]] > k) return res;
		return 1;
	}
	int o = v;
	for(int j = 19 ; ~j ; j--){
		int h = jal[o][j];
		if(h == -1) continue;
		if(a[h] > d) continue;
		o = h;
	}
	o = lf[o];
	if(o == -1) return res;
	if(a[o] > k) return res;
	int h = dis(v , o);
	if(h != -2){
		res = min(res , h + 1);
		if(res == -1) res = h + 1;
	}
	return res;
}
# 결과 실행 시간 메모리 Grader output
1 Correct 23 ms 62928 KB Output is correct
2 Correct 25 ms 62888 KB Output is correct
3 Correct 224 ms 70716 KB Output is correct
4 Correct 1189 ms 72116 KB Output is correct
5 Correct 952 ms 67616 KB Output is correct
6 Correct 1032 ms 72164 KB Output is correct
7 Correct 859 ms 69928 KB Output is correct
8 Correct 1170 ms 72116 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 24 ms 62928 KB Output is correct
2 Correct 30 ms 62928 KB Output is correct
3 Correct 24 ms 62932 KB Output is correct
4 Correct 25 ms 62868 KB Output is correct
5 Correct 26 ms 62932 KB Output is correct
6 Correct 29 ms 62840 KB Output is correct
7 Correct 27 ms 62928 KB Output is correct
8 Correct 30 ms 62920 KB Output is correct
9 Correct 27 ms 62952 KB Output is correct
10 Correct 26 ms 62856 KB Output is correct
11 Correct 32 ms 62932 KB Output is correct
12 Correct 27 ms 62892 KB Output is correct
13 Correct 26 ms 62928 KB Output is correct
14 Correct 26 ms 62960 KB Output is correct
15 Correct 26 ms 62928 KB Output is correct
16 Correct 28 ms 62920 KB Output is correct
17 Correct 25 ms 62928 KB Output is correct
18 Correct 25 ms 62928 KB Output is correct
19 Correct 26 ms 62816 KB Output is correct
20 Correct 27 ms 62876 KB Output is correct
21 Correct 25 ms 62924 KB Output is correct
22 Correct 27 ms 62928 KB Output is correct
23 Correct 25 ms 62928 KB Output is correct
24 Correct 26 ms 62832 KB Output is correct
25 Correct 28 ms 62892 KB Output is correct
26 Correct 23 ms 62868 KB Output is correct
27 Correct 25 ms 62908 KB Output is correct
28 Correct 29 ms 62900 KB Output is correct
29 Correct 25 ms 62876 KB Output is correct
30 Correct 26 ms 62832 KB Output is correct
31 Correct 28 ms 62860 KB Output is correct
32 Correct 32 ms 62868 KB Output is correct
33 Correct 25 ms 62928 KB Output is correct
34 Correct 23 ms 62868 KB Output is correct
35 Correct 25 ms 62820 KB Output is correct
36 Correct 25 ms 62824 KB Output is correct
37 Correct 27 ms 62856 KB Output is correct
38 Correct 25 ms 62952 KB Output is correct
39 Correct 27 ms 62896 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 24 ms 62928 KB Output is correct
2 Correct 30 ms 62928 KB Output is correct
3 Correct 24 ms 62932 KB Output is correct
4 Correct 25 ms 62868 KB Output is correct
5 Correct 26 ms 62932 KB Output is correct
6 Correct 29 ms 62840 KB Output is correct
7 Correct 27 ms 62928 KB Output is correct
8 Correct 30 ms 62920 KB Output is correct
9 Correct 27 ms 62952 KB Output is correct
10 Correct 26 ms 62856 KB Output is correct
11 Correct 32 ms 62932 KB Output is correct
12 Correct 27 ms 62892 KB Output is correct
13 Correct 26 ms 62928 KB Output is correct
14 Correct 26 ms 62960 KB Output is correct
15 Correct 26 ms 62928 KB Output is correct
16 Correct 28 ms 62920 KB Output is correct
17 Correct 25 ms 62928 KB Output is correct
18 Correct 25 ms 62928 KB Output is correct
19 Correct 26 ms 62816 KB Output is correct
20 Correct 27 ms 62876 KB Output is correct
21 Correct 25 ms 62924 KB Output is correct
22 Correct 27 ms 62928 KB Output is correct
23 Correct 25 ms 62928 KB Output is correct
24 Correct 26 ms 62832 KB Output is correct
25 Correct 28 ms 62892 KB Output is correct
26 Correct 23 ms 62868 KB Output is correct
27 Correct 25 ms 62908 KB Output is correct
28 Correct 29 ms 62900 KB Output is correct
29 Correct 25 ms 62876 KB Output is correct
30 Correct 26 ms 62832 KB Output is correct
31 Correct 28 ms 62860 KB Output is correct
32 Correct 32 ms 62868 KB Output is correct
33 Correct 25 ms 62928 KB Output is correct
34 Correct 23 ms 62868 KB Output is correct
35 Correct 25 ms 62820 KB Output is correct
36 Correct 25 ms 62824 KB Output is correct
37 Correct 27 ms 62856 KB Output is correct
38 Correct 25 ms 62952 KB Output is correct
39 Correct 27 ms 62896 KB Output is correct
40 Correct 25 ms 62928 KB Output is correct
41 Correct 25 ms 62920 KB Output is correct
42 Correct 31 ms 62928 KB Output is correct
43 Correct 25 ms 62820 KB Output is correct
44 Correct 25 ms 62856 KB Output is correct
45 Correct 26 ms 62828 KB Output is correct
46 Correct 26 ms 62840 KB Output is correct
47 Correct 32 ms 62888 KB Output is correct
48 Correct 31 ms 62916 KB Output is correct
49 Correct 27 ms 62928 KB Output is correct
50 Correct 27 ms 62884 KB Output is correct
51 Correct 27 ms 62952 KB Output is correct
52 Correct 27 ms 62928 KB Output is correct
53 Correct 26 ms 62928 KB Output is correct
54 Correct 29 ms 62920 KB Output is correct
55 Correct 27 ms 62920 KB Output is correct
56 Correct 30 ms 62936 KB Output is correct
57 Correct 28 ms 62920 KB Output is correct
58 Correct 49 ms 63016 KB Output is correct
59 Correct 42 ms 63016 KB Output is correct
60 Correct 30 ms 62876 KB Output is correct
61 Correct 49 ms 63020 KB Output is correct
62 Correct 36 ms 62892 KB Output is correct
63 Correct 53 ms 63020 KB Output is correct
64 Correct 52 ms 63028 KB Output is correct
65 Correct 44 ms 62956 KB Output is correct
66 Correct 50 ms 63024 KB Output is correct
67 Correct 46 ms 63016 KB Output is correct
68 Correct 41 ms 63028 KB Output is correct
69 Correct 57 ms 62920 KB Output is correct
70 Correct 49 ms 63024 KB Output is correct
71 Correct 28 ms 62932 KB Output is correct
72 Correct 28 ms 62920 KB Output is correct
73 Correct 30 ms 62928 KB Output is correct
74 Correct 37 ms 62852 KB Output is correct
75 Correct 38 ms 62896 KB Output is correct
76 Correct 38 ms 62896 KB Output is correct
77 Correct 34 ms 62852 KB Output is correct
78 Correct 26 ms 62880 KB Output is correct
79 Correct 26 ms 63056 KB Output is correct
80 Correct 29 ms 62844 KB Output is correct
81 Correct 34 ms 62940 KB Output is correct
82 Correct 27 ms 62936 KB Output is correct
83 Correct 26 ms 62928 KB Output is correct
84 Correct 31 ms 62920 KB Output is correct
85 Correct 30 ms 62904 KB Output is correct
86 Correct 26 ms 62904 KB Output is correct
87 Correct 23 ms 62928 KB Output is correct
88 Correct 30 ms 62928 KB Output is correct
89 Correct 32 ms 62816 KB Output is correct
90 Correct 30 ms 62864 KB Output is correct
91 Correct 26 ms 62832 KB Output is correct
92 Correct 28 ms 62952 KB Output is correct
93 Correct 29 ms 62920 KB Output is correct
94 Correct 30 ms 62936 KB Output is correct
95 Correct 48 ms 63024 KB Output is correct
96 Correct 58 ms 62928 KB Output is correct
97 Correct 62 ms 63024 KB Output is correct
98 Correct 42 ms 63020 KB Output is correct
99 Correct 42 ms 63024 KB Output is correct
100 Correct 33 ms 62904 KB Output is correct
101 Correct 29 ms 62928 KB Output is correct
102 Correct 44 ms 63020 KB Output is correct
103 Correct 53 ms 62996 KB Output is correct
104 Correct 42 ms 63016 KB Output is correct
105 Correct 62 ms 62896 KB Output is correct
106 Correct 47 ms 63028 KB Output is correct
107 Correct 28 ms 62816 KB Output is correct
108 Correct 28 ms 62904 KB Output is correct
109 Correct 32 ms 62972 KB Output is correct
110 Correct 29 ms 63040 KB Output is correct
111 Correct 30 ms 62944 KB Output is correct
112 Correct 29 ms 62960 KB Output is correct
113 Correct 29 ms 62976 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 28 ms 62844 KB Output is correct
2 Correct 27 ms 62872 KB Output is correct
3 Correct 29 ms 62824 KB Output is correct
4 Correct 32 ms 62920 KB Output is correct
5 Correct 116 ms 70176 KB Output is correct
6 Correct 152 ms 71340 KB Output is correct
7 Correct 79 ms 67300 KB Output is correct
8 Correct 132 ms 71476 KB Output is correct
9 Correct 43 ms 64260 KB Output is correct
10 Correct 139 ms 71372 KB Output is correct
11 Correct 90 ms 72160 KB Output is correct
12 Correct 102 ms 71944 KB Output is correct
13 Correct 92 ms 71832 KB Output is correct
14 Correct 120 ms 71316 KB Output is correct
15 Correct 227 ms 71760 KB Output is correct
16 Correct 166 ms 72108 KB Output is correct
17 Correct 153 ms 72044 KB Output is correct
18 Correct 31 ms 62916 KB Output is correct
19 Correct 29 ms 62928 KB Output is correct
20 Correct 30 ms 62916 KB Output is correct
21 Correct 26 ms 62844 KB Output is correct
22 Correct 30 ms 62848 KB Output is correct
23 Correct 27 ms 62872 KB Output is correct
24 Correct 26 ms 62864 KB Output is correct
25 Correct 34 ms 62928 KB Output is correct
26 Correct 30 ms 62944 KB Output is correct
27 Correct 30 ms 62944 KB Output is correct
28 Correct 28 ms 63040 KB Output is correct
29 Correct 26 ms 62920 KB Output is correct
30 Correct 27 ms 63036 KB Output is correct
31 Correct 31 ms 63020 KB Output is correct
32 Correct 27 ms 62844 KB Output is correct
33 Correct 179 ms 71304 KB Output is correct
34 Correct 143 ms 71364 KB Output is correct
35 Correct 96 ms 71968 KB Output is correct
36 Correct 126 ms 71376 KB Output is correct
37 Correct 224 ms 71764 KB Output is correct
38 Correct 120 ms 72156 KB Output is correct
39 Correct 32 ms 62848 KB Output is correct
40 Correct 98 ms 67728 KB Output is correct
41 Correct 133 ms 71364 KB Output is correct
42 Correct 100 ms 72032 KB Output is correct
43 Correct 123 ms 71300 KB Output is correct
44 Correct 213 ms 71772 KB Output is correct
45 Correct 129 ms 72112 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 27 ms 62848 KB Output is correct
2 Correct 29 ms 62824 KB Output is correct
3 Correct 28 ms 62868 KB Output is correct
4 Correct 265 ms 66960 KB Output is correct
5 Correct 1133 ms 71376 KB Output is correct
6 Correct 632 ms 64552 KB Output is correct
7 Correct 974 ms 71308 KB Output is correct
8 Correct 621 ms 66212 KB Output is correct
9 Correct 793 ms 71276 KB Output is correct
10 Correct 1142 ms 72088 KB Output is correct
11 Correct 1112 ms 72100 KB Output is correct
12 Correct 1022 ms 71988 KB Output is correct
13 Correct 872 ms 71316 KB Output is correct
14 Correct 1074 ms 71732 KB Output is correct
15 Correct 757 ms 72092 KB Output is correct
16 Correct 732 ms 72084 KB Output is correct
17 Correct 25 ms 62892 KB Output is correct
18 Correct 25 ms 62924 KB Output is correct
19 Correct 25 ms 62864 KB Output is correct
20 Correct 28 ms 62912 KB Output is correct
21 Correct 29 ms 62928 KB Output is correct
22 Correct 30 ms 62952 KB Output is correct
23 Correct 33 ms 62944 KB Output is correct
24 Correct 32 ms 62860 KB Output is correct
25 Correct 26 ms 62880 KB Output is correct
26 Correct 25 ms 62920 KB Output is correct
27 Correct 44 ms 63004 KB Output is correct
28 Correct 49 ms 63028 KB Output is correct
29 Correct 36 ms 63020 KB Output is correct
30 Correct 50 ms 62920 KB Output is correct
31 Correct 44 ms 63032 KB Output is correct
32 Correct 27 ms 62896 KB Output is correct
33 Correct 78 ms 67644 KB Output is correct
34 Correct 134 ms 71364 KB Output is correct
35 Correct 84 ms 71988 KB Output is correct
36 Correct 117 ms 71316 KB Output is correct
37 Correct 178 ms 71844 KB Output is correct
38 Correct 98 ms 72036 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 27 ms 62848 KB Output is correct
2 Correct 29 ms 62824 KB Output is correct
3 Correct 28 ms 62868 KB Output is correct
4 Correct 265 ms 66960 KB Output is correct
5 Correct 1133 ms 71376 KB Output is correct
6 Correct 632 ms 64552 KB Output is correct
7 Correct 974 ms 71308 KB Output is correct
8 Correct 621 ms 66212 KB Output is correct
9 Correct 793 ms 71276 KB Output is correct
10 Correct 1142 ms 72088 KB Output is correct
11 Correct 1112 ms 72100 KB Output is correct
12 Correct 1022 ms 71988 KB Output is correct
13 Correct 872 ms 71316 KB Output is correct
14 Correct 1074 ms 71732 KB Output is correct
15 Correct 757 ms 72092 KB Output is correct
16 Correct 732 ms 72084 KB Output is correct
17 Correct 25 ms 62892 KB Output is correct
18 Correct 25 ms 62924 KB Output is correct
19 Correct 25 ms 62864 KB Output is correct
20 Correct 28 ms 62912 KB Output is correct
21 Correct 29 ms 62928 KB Output is correct
22 Correct 30 ms 62952 KB Output is correct
23 Correct 33 ms 62944 KB Output is correct
24 Correct 32 ms 62860 KB Output is correct
25 Correct 26 ms 62880 KB Output is correct
26 Correct 25 ms 62920 KB Output is correct
27 Correct 44 ms 63004 KB Output is correct
28 Correct 49 ms 63028 KB Output is correct
29 Correct 36 ms 63020 KB Output is correct
30 Correct 50 ms 62920 KB Output is correct
31 Correct 44 ms 63032 KB Output is correct
32 Correct 27 ms 62896 KB Output is correct
33 Correct 78 ms 67644 KB Output is correct
34 Correct 134 ms 71364 KB Output is correct
35 Correct 84 ms 71988 KB Output is correct
36 Correct 117 ms 71316 KB Output is correct
37 Correct 178 ms 71844 KB Output is correct
38 Correct 98 ms 72036 KB Output is correct
39 Correct 25 ms 62892 KB Output is correct
40 Correct 26 ms 62928 KB Output is correct
41 Correct 27 ms 62864 KB Output is correct
42 Correct 283 ms 66956 KB Output is correct
43 Correct 949 ms 71372 KB Output is correct
44 Correct 569 ms 64552 KB Output is correct
45 Correct 1088 ms 71328 KB Output is correct
46 Correct 653 ms 66244 KB Output is correct
47 Correct 982 ms 71460 KB Output is correct
48 Correct 1097 ms 72128 KB Output is correct
49 Correct 1093 ms 72192 KB Output is correct
50 Correct 1174 ms 71972 KB Output is correct
51 Correct 1034 ms 71368 KB Output is correct
52 Correct 1321 ms 71732 KB Output is correct
53 Correct 866 ms 72100 KB Output is correct
54 Correct 733 ms 72120 KB Output is correct
55 Correct 26 ms 62884 KB Output is correct
56 Correct 167 ms 71460 KB Output is correct
57 Correct 960 ms 71320 KB Output is correct
58 Correct 425 ms 64732 KB Output is correct
59 Correct 960 ms 71324 KB Output is correct
60 Correct 360 ms 66280 KB Output is correct
61 Correct 872 ms 71372 KB Output is correct
62 Correct 1161 ms 72124 KB Output is correct
63 Correct 1167 ms 71968 KB Output is correct
64 Correct 938 ms 71852 KB Output is correct
65 Correct 910 ms 71348 KB Output is correct
66 Correct 1004 ms 71848 KB Output is correct
67 Correct 937 ms 72100 KB Output is correct
68 Correct 770 ms 72172 KB Output is correct
69 Correct 24 ms 62924 KB Output is correct
70 Correct 25 ms 62948 KB Output is correct
71 Correct 32 ms 62928 KB Output is correct
72 Correct 31 ms 62868 KB Output is correct
73 Correct 26 ms 62928 KB Output is correct
74 Correct 27 ms 62952 KB Output is correct
75 Correct 24 ms 62888 KB Output is correct
76 Correct 25 ms 62864 KB Output is correct
77 Correct 24 ms 62844 KB Output is correct
78 Correct 26 ms 62928 KB Output is correct
79 Correct 26 ms 62880 KB Output is correct
80 Correct 26 ms 62924 KB Output is correct
81 Correct 27 ms 62928 KB Output is correct
82 Correct 28 ms 62928 KB Output is correct
83 Correct 28 ms 62944 KB Output is correct
84 Correct 25 ms 62916 KB Output is correct
85 Correct 28 ms 62928 KB Output is correct
86 Correct 42 ms 63016 KB Output is correct
87 Correct 43 ms 63020 KB Output is correct
88 Correct 45 ms 62952 KB Output is correct
89 Correct 38 ms 63032 KB Output is correct
90 Correct 44 ms 63048 KB Output is correct
91 Correct 32 ms 62864 KB Output is correct
92 Correct 25 ms 62928 KB Output is correct
93 Correct 42 ms 63024 KB Output is correct
94 Correct 43 ms 62928 KB Output is correct
95 Correct 46 ms 63008 KB Output is correct
96 Correct 37 ms 63024 KB Output is correct
97 Correct 45 ms 62976 KB Output is correct
98 Correct 25 ms 62928 KB Output is correct
99 Correct 125 ms 71324 KB Output is correct
100 Correct 111 ms 71480 KB Output is correct
101 Correct 86 ms 71860 KB Output is correct
102 Correct 110 ms 71372 KB Output is correct
103 Correct 174 ms 71768 KB Output is correct
104 Correct 109 ms 72124 KB Output is correct
105 Correct 24 ms 62928 KB Output is correct
106 Correct 72 ms 67780 KB Output is correct
107 Correct 117 ms 71476 KB Output is correct
108 Correct 98 ms 71988 KB Output is correct
109 Correct 100 ms 71368 KB Output is correct
110 Correct 151 ms 71760 KB Output is correct
111 Correct 97 ms 72088 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 23 ms 62928 KB Output is correct
2 Correct 25 ms 62888 KB Output is correct
3 Correct 224 ms 70716 KB Output is correct
4 Correct 1189 ms 72116 KB Output is correct
5 Correct 952 ms 67616 KB Output is correct
6 Correct 1032 ms 72164 KB Output is correct
7 Correct 859 ms 69928 KB Output is correct
8 Correct 1170 ms 72116 KB Output is correct
9 Correct 24 ms 62928 KB Output is correct
10 Correct 30 ms 62928 KB Output is correct
11 Correct 24 ms 62932 KB Output is correct
12 Correct 25 ms 62868 KB Output is correct
13 Correct 26 ms 62932 KB Output is correct
14 Correct 29 ms 62840 KB Output is correct
15 Correct 27 ms 62928 KB Output is correct
16 Correct 30 ms 62920 KB Output is correct
17 Correct 27 ms 62952 KB Output is correct
18 Correct 26 ms 62856 KB Output is correct
19 Correct 32 ms 62932 KB Output is correct
20 Correct 27 ms 62892 KB Output is correct
21 Correct 26 ms 62928 KB Output is correct
22 Correct 26 ms 62960 KB Output is correct
23 Correct 26 ms 62928 KB Output is correct
24 Correct 28 ms 62920 KB Output is correct
25 Correct 25 ms 62928 KB Output is correct
26 Correct 25 ms 62928 KB Output is correct
27 Correct 26 ms 62816 KB Output is correct
28 Correct 27 ms 62876 KB Output is correct
29 Correct 25 ms 62924 KB Output is correct
30 Correct 27 ms 62928 KB Output is correct
31 Correct 25 ms 62928 KB Output is correct
32 Correct 26 ms 62832 KB Output is correct
33 Correct 28 ms 62892 KB Output is correct
34 Correct 23 ms 62868 KB Output is correct
35 Correct 25 ms 62908 KB Output is correct
36 Correct 29 ms 62900 KB Output is correct
37 Correct 25 ms 62876 KB Output is correct
38 Correct 26 ms 62832 KB Output is correct
39 Correct 28 ms 62860 KB Output is correct
40 Correct 32 ms 62868 KB Output is correct
41 Correct 25 ms 62928 KB Output is correct
42 Correct 23 ms 62868 KB Output is correct
43 Correct 25 ms 62820 KB Output is correct
44 Correct 25 ms 62824 KB Output is correct
45 Correct 27 ms 62856 KB Output is correct
46 Correct 25 ms 62952 KB Output is correct
47 Correct 27 ms 62896 KB Output is correct
48 Correct 25 ms 62928 KB Output is correct
49 Correct 25 ms 62920 KB Output is correct
50 Correct 31 ms 62928 KB Output is correct
51 Correct 25 ms 62820 KB Output is correct
52 Correct 25 ms 62856 KB Output is correct
53 Correct 26 ms 62828 KB Output is correct
54 Correct 26 ms 62840 KB Output is correct
55 Correct 32 ms 62888 KB Output is correct
56 Correct 31 ms 62916 KB Output is correct
57 Correct 27 ms 62928 KB Output is correct
58 Correct 27 ms 62884 KB Output is correct
59 Correct 27 ms 62952 KB Output is correct
60 Correct 27 ms 62928 KB Output is correct
61 Correct 26 ms 62928 KB Output is correct
62 Correct 29 ms 62920 KB Output is correct
63 Correct 27 ms 62920 KB Output is correct
64 Correct 30 ms 62936 KB Output is correct
65 Correct 28 ms 62920 KB Output is correct
66 Correct 49 ms 63016 KB Output is correct
67 Correct 42 ms 63016 KB Output is correct
68 Correct 30 ms 62876 KB Output is correct
69 Correct 49 ms 63020 KB Output is correct
70 Correct 36 ms 62892 KB Output is correct
71 Correct 53 ms 63020 KB Output is correct
72 Correct 52 ms 63028 KB Output is correct
73 Correct 44 ms 62956 KB Output is correct
74 Correct 50 ms 63024 KB Output is correct
75 Correct 46 ms 63016 KB Output is correct
76 Correct 41 ms 63028 KB Output is correct
77 Correct 57 ms 62920 KB Output is correct
78 Correct 49 ms 63024 KB Output is correct
79 Correct 28 ms 62932 KB Output is correct
80 Correct 28 ms 62920 KB Output is correct
81 Correct 30 ms 62928 KB Output is correct
82 Correct 37 ms 62852 KB Output is correct
83 Correct 38 ms 62896 KB Output is correct
84 Correct 38 ms 62896 KB Output is correct
85 Correct 34 ms 62852 KB Output is correct
86 Correct 26 ms 62880 KB Output is correct
87 Correct 26 ms 63056 KB Output is correct
88 Correct 29 ms 62844 KB Output is correct
89 Correct 34 ms 62940 KB Output is correct
90 Correct 27 ms 62936 KB Output is correct
91 Correct 26 ms 62928 KB Output is correct
92 Correct 31 ms 62920 KB Output is correct
93 Correct 30 ms 62904 KB Output is correct
94 Correct 26 ms 62904 KB Output is correct
95 Correct 23 ms 62928 KB Output is correct
96 Correct 30 ms 62928 KB Output is correct
97 Correct 32 ms 62816 KB Output is correct
98 Correct 30 ms 62864 KB Output is correct
99 Correct 26 ms 62832 KB Output is correct
100 Correct 28 ms 62952 KB Output is correct
101 Correct 29 ms 62920 KB Output is correct
102 Correct 30 ms 62936 KB Output is correct
103 Correct 48 ms 63024 KB Output is correct
104 Correct 58 ms 62928 KB Output is correct
105 Correct 62 ms 63024 KB Output is correct
106 Correct 42 ms 63020 KB Output is correct
107 Correct 42 ms 63024 KB Output is correct
108 Correct 33 ms 62904 KB Output is correct
109 Correct 29 ms 62928 KB Output is correct
110 Correct 44 ms 63020 KB Output is correct
111 Correct 53 ms 62996 KB Output is correct
112 Correct 42 ms 63016 KB Output is correct
113 Correct 62 ms 62896 KB Output is correct
114 Correct 47 ms 63028 KB Output is correct
115 Correct 28 ms 62816 KB Output is correct
116 Correct 28 ms 62904 KB Output is correct
117 Correct 32 ms 62972 KB Output is correct
118 Correct 29 ms 63040 KB Output is correct
119 Correct 30 ms 62944 KB Output is correct
120 Correct 29 ms 62960 KB Output is correct
121 Correct 29 ms 62976 KB Output is correct
122 Correct 28 ms 62844 KB Output is correct
123 Correct 27 ms 62872 KB Output is correct
124 Correct 29 ms 62824 KB Output is correct
125 Correct 32 ms 62920 KB Output is correct
126 Correct 116 ms 70176 KB Output is correct
127 Correct 152 ms 71340 KB Output is correct
128 Correct 79 ms 67300 KB Output is correct
129 Correct 132 ms 71476 KB Output is correct
130 Correct 43 ms 64260 KB Output is correct
131 Correct 139 ms 71372 KB Output is correct
132 Correct 90 ms 72160 KB Output is correct
133 Correct 102 ms 71944 KB Output is correct
134 Correct 92 ms 71832 KB Output is correct
135 Correct 120 ms 71316 KB Output is correct
136 Correct 227 ms 71760 KB Output is correct
137 Correct 166 ms 72108 KB Output is correct
138 Correct 153 ms 72044 KB Output is correct
139 Correct 31 ms 62916 KB Output is correct
140 Correct 29 ms 62928 KB Output is correct
141 Correct 30 ms 62916 KB Output is correct
142 Correct 26 ms 62844 KB Output is correct
143 Correct 30 ms 62848 KB Output is correct
144 Correct 27 ms 62872 KB Output is correct
145 Correct 26 ms 62864 KB Output is correct
146 Correct 34 ms 62928 KB Output is correct
147 Correct 30 ms 62944 KB Output is correct
148 Correct 30 ms 62944 KB Output is correct
149 Correct 28 ms 63040 KB Output is correct
150 Correct 26 ms 62920 KB Output is correct
151 Correct 27 ms 63036 KB Output is correct
152 Correct 31 ms 63020 KB Output is correct
153 Correct 27 ms 62844 KB Output is correct
154 Correct 179 ms 71304 KB Output is correct
155 Correct 143 ms 71364 KB Output is correct
156 Correct 96 ms 71968 KB Output is correct
157 Correct 126 ms 71376 KB Output is correct
158 Correct 224 ms 71764 KB Output is correct
159 Correct 120 ms 72156 KB Output is correct
160 Correct 32 ms 62848 KB Output is correct
161 Correct 98 ms 67728 KB Output is correct
162 Correct 133 ms 71364 KB Output is correct
163 Correct 100 ms 72032 KB Output is correct
164 Correct 123 ms 71300 KB Output is correct
165 Correct 213 ms 71772 KB Output is correct
166 Correct 129 ms 72112 KB Output is correct
167 Correct 27 ms 62848 KB Output is correct
168 Correct 29 ms 62824 KB Output is correct
169 Correct 28 ms 62868 KB Output is correct
170 Correct 265 ms 66960 KB Output is correct
171 Correct 1133 ms 71376 KB Output is correct
172 Correct 632 ms 64552 KB Output is correct
173 Correct 974 ms 71308 KB Output is correct
174 Correct 621 ms 66212 KB Output is correct
175 Correct 793 ms 71276 KB Output is correct
176 Correct 1142 ms 72088 KB Output is correct
177 Correct 1112 ms 72100 KB Output is correct
178 Correct 1022 ms 71988 KB Output is correct
179 Correct 872 ms 71316 KB Output is correct
180 Correct 1074 ms 71732 KB Output is correct
181 Correct 757 ms 72092 KB Output is correct
182 Correct 732 ms 72084 KB Output is correct
183 Correct 25 ms 62892 KB Output is correct
184 Correct 25 ms 62924 KB Output is correct
185 Correct 25 ms 62864 KB Output is correct
186 Correct 28 ms 62912 KB Output is correct
187 Correct 29 ms 62928 KB Output is correct
188 Correct 30 ms 62952 KB Output is correct
189 Correct 33 ms 62944 KB Output is correct
190 Correct 32 ms 62860 KB Output is correct
191 Correct 26 ms 62880 KB Output is correct
192 Correct 25 ms 62920 KB Output is correct
193 Correct 44 ms 63004 KB Output is correct
194 Correct 49 ms 63028 KB Output is correct
195 Correct 36 ms 63020 KB Output is correct
196 Correct 50 ms 62920 KB Output is correct
197 Correct 44 ms 63032 KB Output is correct
198 Correct 27 ms 62896 KB Output is correct
199 Correct 78 ms 67644 KB Output is correct
200 Correct 134 ms 71364 KB Output is correct
201 Correct 84 ms 71988 KB Output is correct
202 Correct 117 ms 71316 KB Output is correct
203 Correct 178 ms 71844 KB Output is correct
204 Correct 98 ms 72036 KB Output is correct
205 Correct 25 ms 62892 KB Output is correct
206 Correct 26 ms 62928 KB Output is correct
207 Correct 27 ms 62864 KB Output is correct
208 Correct 283 ms 66956 KB Output is correct
209 Correct 949 ms 71372 KB Output is correct
210 Correct 569 ms 64552 KB Output is correct
211 Correct 1088 ms 71328 KB Output is correct
212 Correct 653 ms 66244 KB Output is correct
213 Correct 982 ms 71460 KB Output is correct
214 Correct 1097 ms 72128 KB Output is correct
215 Correct 1093 ms 72192 KB Output is correct
216 Correct 1174 ms 71972 KB Output is correct
217 Correct 1034 ms 71368 KB Output is correct
218 Correct 1321 ms 71732 KB Output is correct
219 Correct 866 ms 72100 KB Output is correct
220 Correct 733 ms 72120 KB Output is correct
221 Correct 26 ms 62884 KB Output is correct
222 Correct 167 ms 71460 KB Output is correct
223 Correct 960 ms 71320 KB Output is correct
224 Correct 425 ms 64732 KB Output is correct
225 Correct 960 ms 71324 KB Output is correct
226 Correct 360 ms 66280 KB Output is correct
227 Correct 872 ms 71372 KB Output is correct
228 Correct 1161 ms 72124 KB Output is correct
229 Correct 1167 ms 71968 KB Output is correct
230 Correct 938 ms 71852 KB Output is correct
231 Correct 910 ms 71348 KB Output is correct
232 Correct 1004 ms 71848 KB Output is correct
233 Correct 937 ms 72100 KB Output is correct
234 Correct 770 ms 72172 KB Output is correct
235 Correct 24 ms 62924 KB Output is correct
236 Correct 25 ms 62948 KB Output is correct
237 Correct 32 ms 62928 KB Output is correct
238 Correct 31 ms 62868 KB Output is correct
239 Correct 26 ms 62928 KB Output is correct
240 Correct 27 ms 62952 KB Output is correct
241 Correct 24 ms 62888 KB Output is correct
242 Correct 25 ms 62864 KB Output is correct
243 Correct 24 ms 62844 KB Output is correct
244 Correct 26 ms 62928 KB Output is correct
245 Correct 26 ms 62880 KB Output is correct
246 Correct 26 ms 62924 KB Output is correct
247 Correct 27 ms 62928 KB Output is correct
248 Correct 28 ms 62928 KB Output is correct
249 Correct 28 ms 62944 KB Output is correct
250 Correct 25 ms 62916 KB Output is correct
251 Correct 28 ms 62928 KB Output is correct
252 Correct 42 ms 63016 KB Output is correct
253 Correct 43 ms 63020 KB Output is correct
254 Correct 45 ms 62952 KB Output is correct
255 Correct 38 ms 63032 KB Output is correct
256 Correct 44 ms 63048 KB Output is correct
257 Correct 32 ms 62864 KB Output is correct
258 Correct 25 ms 62928 KB Output is correct
259 Correct 42 ms 63024 KB Output is correct
260 Correct 43 ms 62928 KB Output is correct
261 Correct 46 ms 63008 KB Output is correct
262 Correct 37 ms 63024 KB Output is correct
263 Correct 45 ms 62976 KB Output is correct
264 Correct 25 ms 62928 KB Output is correct
265 Correct 125 ms 71324 KB Output is correct
266 Correct 111 ms 71480 KB Output is correct
267 Correct 86 ms 71860 KB Output is correct
268 Correct 110 ms 71372 KB Output is correct
269 Correct 174 ms 71768 KB Output is correct
270 Correct 109 ms 72124 KB Output is correct
271 Correct 24 ms 62928 KB Output is correct
272 Correct 72 ms 67780 KB Output is correct
273 Correct 117 ms 71476 KB Output is correct
274 Correct 98 ms 71988 KB Output is correct
275 Correct 100 ms 71368 KB Output is correct
276 Correct 151 ms 71760 KB Output is correct
277 Correct 97 ms 72088 KB Output is correct
278 Correct 30 ms 62920 KB Output is correct
279 Correct 26 ms 62892 KB Output is correct
280 Correct 25 ms 62860 KB Output is correct
281 Correct 132 ms 70732 KB Output is correct
282 Correct 1038 ms 72120 KB Output is correct
283 Correct 848 ms 67648 KB Output is correct
284 Correct 1218 ms 72124 KB Output is correct
285 Correct 817 ms 69884 KB Output is correct
286 Correct 1248 ms 72160 KB Output is correct
287 Correct 24 ms 62820 KB Output is correct
288 Correct 30 ms 62928 KB Output is correct
289 Correct 25 ms 62928 KB Output is correct
290 Correct 28 ms 62824 KB Output is correct
291 Correct 29 ms 62920 KB Output is correct
292 Correct 27 ms 62928 KB Output is correct
293 Correct 28 ms 62920 KB Output is correct
294 Correct 26 ms 62820 KB Output is correct
295 Correct 32 ms 62920 KB Output is correct
296 Correct 26 ms 62920 KB Output is correct
297 Correct 28 ms 62928 KB Output is correct
298 Correct 29 ms 62924 KB Output is correct
299 Correct 32 ms 62920 KB Output is correct
300 Correct 28 ms 62928 KB Output is correct
301 Correct 29 ms 62928 KB Output is correct
302 Correct 26 ms 62928 KB Output is correct
303 Correct 26 ms 62904 KB Output is correct
304 Correct 38 ms 62928 KB Output is correct
305 Correct 42 ms 63032 KB Output is correct
306 Correct 29 ms 62904 KB Output is correct
307 Correct 56 ms 62908 KB Output is correct
308 Correct 40 ms 62928 KB Output is correct
309 Correct 43 ms 62912 KB Output is correct
310 Correct 48 ms 63048 KB Output is correct
311 Correct 52 ms 63008 KB Output is correct
312 Correct 48 ms 62920 KB Output is correct
313 Correct 42 ms 63000 KB Output is correct
314 Correct 45 ms 63024 KB Output is correct
315 Correct 45 ms 63040 KB Output is correct
316 Correct 43 ms 62928 KB Output is correct
317 Correct 24 ms 62928 KB Output is correct
318 Correct 27 ms 62928 KB Output is correct
319 Correct 29 ms 62808 KB Output is correct
320 Correct 96 ms 70160 KB Output is correct
321 Correct 113 ms 71372 KB Output is correct
322 Correct 65 ms 67244 KB Output is correct
323 Correct 121 ms 71340 KB Output is correct
324 Correct 39 ms 64244 KB Output is correct
325 Correct 113 ms 71368 KB Output is correct
326 Correct 85 ms 72100 KB Output is correct
327 Correct 96 ms 71964 KB Output is correct
328 Correct 86 ms 71844 KB Output is correct
329 Correct 110 ms 71316 KB Output is correct
330 Correct 182 ms 71720 KB Output is correct
331 Correct 128 ms 72104 KB Output is correct
332 Correct 137 ms 71968 KB Output is correct
333 Correct 27 ms 62840 KB Output is correct
334 Correct 31 ms 62928 KB Output is correct
335 Correct 25 ms 62844 KB Output is correct
336 Correct 274 ms 66940 KB Output is correct
337 Correct 987 ms 71348 KB Output is correct
338 Correct 592 ms 64580 KB Output is correct
339 Correct 717 ms 71424 KB Output is correct
340 Correct 539 ms 66248 KB Output is correct
341 Correct 986 ms 71380 KB Output is correct
342 Correct 1097 ms 72120 KB Output is correct
343 Correct 998 ms 72100 KB Output is correct
344 Correct 1142 ms 71992 KB Output is correct
345 Correct 804 ms 71352 KB Output is correct
346 Correct 1182 ms 71736 KB Output is correct
347 Correct 888 ms 72064 KB Output is correct
348 Correct 717 ms 72120 KB Output is correct
349 Correct 24 ms 62920 KB Output is correct
350 Correct 160 ms 71324 KB Output is correct
351 Correct 953 ms 71368 KB Output is correct
352 Correct 480 ms 64632 KB Output is correct
353 Correct 835 ms 71352 KB Output is correct
354 Correct 426 ms 66260 KB Output is correct
355 Correct 999 ms 71352 KB Output is correct
356 Correct 1173 ms 72124 KB Output is correct
357 Correct 1004 ms 71868 KB Output is correct
358 Correct 894 ms 71820 KB Output is correct
359 Correct 994 ms 71352 KB Output is correct
360 Correct 1258 ms 71744 KB Output is correct
361 Correct 881 ms 72124 KB Output is correct
362 Correct 867 ms 72236 KB Output is correct
363 Correct 23 ms 62928 KB Output is correct
364 Correct 501 ms 67368 KB Output is correct
365 Correct 999 ms 71252 KB Output is correct
366 Correct 369 ms 69600 KB Output is correct
367 Correct 739 ms 71360 KB Output is correct
368 Correct 486 ms 66664 KB Output is correct
369 Correct 948 ms 71368 KB Output is correct
370 Correct 1161 ms 72120 KB Output is correct
371 Correct 1089 ms 71980 KB Output is correct
372 Correct 1006 ms 71796 KB Output is correct
373 Correct 895 ms 71280 KB Output is correct
374 Correct 1172 ms 71868 KB Output is correct
375 Correct 1134 ms 71736 KB Output is correct
376 Correct 1152 ms 71776 KB Output is correct
377 Correct 25 ms 62928 KB Output is correct
378 Correct 26 ms 62836 KB Output is correct
379 Correct 27 ms 62888 KB Output is correct
380 Correct 25 ms 62912 KB Output is correct
381 Correct 24 ms 62852 KB Output is correct
382 Correct 27 ms 62924 KB Output is correct
383 Correct 26 ms 62948 KB Output is correct
384 Correct 24 ms 62928 KB Output is correct
385 Correct 26 ms 62832 KB Output is correct
386 Correct 30 ms 62832 KB Output is correct
387 Correct 27 ms 62844 KB Output is correct
388 Correct 27 ms 62928 KB Output is correct
389 Correct 27 ms 62940 KB Output is correct
390 Correct 27 ms 62904 KB Output is correct
391 Correct 26 ms 62928 KB Output is correct
392 Correct 25 ms 62868 KB Output is correct
393 Correct 24 ms 62848 KB Output is correct
394 Correct 25 ms 62920 KB Output is correct
395 Correct 26 ms 62904 KB Output is correct
396 Correct 26 ms 62900 KB Output is correct
397 Correct 25 ms 62928 KB Output is correct
398 Correct 24 ms 62928 KB Output is correct
399 Correct 25 ms 62860 KB Output is correct
400 Correct 30 ms 62864 KB Output is correct
401 Correct 42 ms 63020 KB Output is correct
402 Correct 33 ms 63024 KB Output is correct
403 Correct 46 ms 62928 KB Output is correct
404 Correct 44 ms 63028 KB Output is correct
405 Correct 41 ms 62944 KB Output is correct
406 Correct 24 ms 62888 KB Output is correct
407 Correct 25 ms 62928 KB Output is correct
408 Correct 41 ms 62964 KB Output is correct
409 Correct 46 ms 63064 KB Output is correct
410 Correct 45 ms 63016 KB Output is correct
411 Correct 37 ms 63032 KB Output is correct
412 Correct 47 ms 62940 KB Output is correct
413 Correct 26 ms 62920 KB Output is correct
414 Correct 26 ms 62952 KB Output is correct
415 Correct 26 ms 63024 KB Output is correct
416 Correct 24 ms 62928 KB Output is correct
417 Correct 25 ms 63008 KB Output is correct
418 Correct 29 ms 62928 KB Output is correct
419 Correct 25 ms 63032 KB Output is correct
420 Correct 23 ms 62864 KB Output is correct
421 Correct 109 ms 71344 KB Output is correct
422 Correct 109 ms 71348 KB Output is correct
423 Correct 85 ms 71980 KB Output is correct
424 Correct 106 ms 71368 KB Output is correct
425 Correct 146 ms 71712 KB Output is correct
426 Correct 86 ms 72116 KB Output is correct
427 Correct 23 ms 62892 KB Output is correct
428 Correct 72 ms 67644 KB Output is correct
429 Correct 115 ms 71456 KB Output is correct
430 Correct 97 ms 71988 KB Output is correct
431 Correct 105 ms 71328 KB Output is correct
432 Correct 144 ms 71748 KB Output is correct
433 Correct 110 ms 72240 KB Output is correct