oj.uz

Submission #1022668

# Submission time Handle Problem Language Result Execution time Memory
1022668 2024-07-13T22:11:07 Z amunduzbaev Radio Towers (IOI22_towers) C++17
41 / 100
 4000 ms 17616 KB 
    #include "towers.h"
     
    #include "bits/stdc++.h"
    using namespace std;
     
    //~ #ifndef EVAL
    //~ #include "stub.cpp"
    //~ #endif
     
    #define ar array
    typedef int64_t ll;
    //~ #define int ll
     
    const int inf = 1e9 + 7;
    const int N = 1e5 + 5;
    const int B = 320;
    //~ int first, mount;
    //~ vector<int> a, l, r, res;
    vector<ar<int, 2>> res;
    vector<int> a, tot;
     
    struct STMx{
    	vector<int> tree;
    	int N;
    	
    	STMx(int N): N(N){
    		tree.resize(N << 2);
    	}
    	
    	void set(int i, int v, int lx, int rx, int x){
    		if(lx == rx){
    			tree[x] = v;
    			return;
    		}
    		
    		int m = (lx + rx) >> 1;
    		if(i <= m) set(i, v, lx, m, x << 1);
    		else set(i, v, m + 1, rx, x << 1 | 1);
    		tree[x] = max(tree[x << 1], tree[x << 1 | 1]);
    	}
    	
    	void set(int i, int v){
    		set(i, v, 0, N, 1);
    	}
    	
    	int get(int l, int r, int lx, int rx, int x){
    		if(lx > r || rx < l){
    			return 0;
    		}
    		if(lx >= l && rx <= r){
    			return tree[x];
    		}
    		int m = (lx + rx) >> 1;
    		return max(get(l, r, lx, m, x << 1), get(l, r, m + 1, rx, x << 1 | 1));
    	}
    	
    	int get(int l, int r){
    		return get(l, r, 0, N, 1);
    	}
    	
    	int first(int l, int r, int v, int lx, int rx, int x){
    		if(lx > r || rx < l) return -1;
    		if(lx >= l && rx <= r){
    			if(tree[x] < v) return -1;
    			if(lx == rx) return lx;
    			int m = (lx + rx) >> 1;
    			if(tree[x << 1] >= v) return first(l, r, v, lx, m, x << 1);
    			else return first(l, r, v, m + 1, rx, x << 1 | 1);
    		}
    		int m = (lx + rx) >> 1;
    		int res = first(l, r, v, lx, m, x << 1);
    		if(res == -1) res = first(l, r, v, m + 1, rx, x << 1 | 1);
    		return res;
    	}
    	
    	int first(int l, int r, int v){
    		return first(l, r, v, 0, N, 1);
    	}
    	
    	int last(int l, int r, int v, int lx, int rx, int x){
    		if(lx > r || rx < l) return -1;
    		if(lx >= l && rx <= r){
    			if(tree[x] < v) return -1;
    			if(lx == rx) return lx;
    			int m = (lx + rx) >> 1;
    			if(tree[x << 1 | 1] >= v) return last(l, r, v, m + 1, rx, x << 1 | 1);
    			else return last(l, r, v, lx, m, x << 1);
    		}
    		
    		int m = (lx + rx) >> 1;
    		int res = last(l, r, v, m + 1, rx, x << 1 | 1);
    		if(res == -1) res = last(l, r, v, lx, m, x << 1);
    		return res;
    	}
    	
    	int last(int l, int r, int v){
    		return last(l, r, v, 0, N, 1);
    	}
    }Max(N);
     
         
    struct ST{
    	vector<int> Max, Min, t01, t10;
    	int N;
    	
    	ST(int N): N(N){
    		Max.resize(N << 2);
    		Min.resize(N << 2);
    		t01.resize(N << 2);
    		t10.resize(N << 2);
    	}
    	
    	void set(int i, int v, int lx, int rx, int x){
    		if(lx == rx){
    			t01[x] = t10[x] = 0;
    			Max[x] = Min[x] = v;
    			return;
    		}
    		
    		int m = (lx + rx) >> 1;
    		if(i <= m) set(i, v, lx, m, x << 1);
    		else set(i, v, m + 1, rx, x << 1 | 1);
    		
    		t01[x] = max({t01[x << 1], t01[x << 1 | 1], Max[x << 1 | 1] - Min[x << 1]});
    		t10[x] = max({t10[x << 1], t10[x << 1 | 1], Max[x << 1] - Min[x << 1 | 1]});
    		Max[x] = max(Max[x << 1], Max[x << 1 | 1]);
    		Min[x] = min(Min[x << 1], Min[x << 1 | 1]);
    	}
    	
    	void set(int i, int v){
    		set(i, v, 0, N, 1);
    	}
    	
    	int mn, mx;
    	int get01(int l, int r, int d, int lx, int rx, int x){
    		if(lx > r || rx < l){
    			return -1;
    		}
    		if(lx >= l && rx <= r){
    			if(t01[x] < d && Max[x] - mn < d){
    				mn = min(mn, Min[x]);
    				return -1;
    			}
    			if(lx == rx) return lx;
    			int m = (lx + rx) >> 1;
    			if(Max[x << 1] - mn >= d || t01[x << 1] >= d){
    				return get01(l, r, d, lx, m, x << 1);
    			} else {
    				mn = min(mn, Min[x << 1]);
    				return get01(l, r, d, m + 1, rx, x << 1 | 1);
    			}
    		}
    		int m = (lx + rx) >> 1;
    		int res = get01(l, r, d, lx, m, x << 1);
    		if(res == -1) res = get01(l, r, d, m + 1, rx, x << 1 | 1);
    		
    		return res;
    	}
    	
    	int get01(int l, int r, int d){
    		mn = inf;
    		return get01(l, r, d, 0, N, 1);
    	}
    	
    	int get10(int l, int r, int d, int lx, int rx, int x){
    		if(lx > r || rx < l){
    			return -1;
    		}
    		
    		if(lx >= l && rx <= r){
    			if(t10[x] < d && Max[x] - mn < d){
    				mn = min(mn, Min[x]);
    				return -1;
    			}
    			if(lx == rx) return lx;
    			int m = (lx + rx) >> 1;
    			if(Max[x << 1 | 1] - mn >= d || t10[x << 1 | 1] >= d){
    				return get10(l, r, d, m + 1, rx, x << 1 | 1);
    			} else {
    				mn = min(mn, Min[x << 1 | 1]);
    				return get10(l, r, d, lx, m, x << 1);
    			}
    		}
    		
    		int m = (lx + rx) >> 1;
    		int res = get10(l, r, d, m + 1, rx, x << 1 | 1);
    		if(res == -1) res = get10(l, r, d, lx, m, x << 1);
    		
    		return res;
    	}
    	
    	int get10(int l, int r, int d){
    		mn = inf;
    		return get10(l, r, d, 0, N, 1);
    	}
    }tree(N);
     
    vector<int> v;
     
    void init(int n, vector<int> h) {
    	a = h;
    	vector<int> pos;
    	for(int i=0;i<n;i++){
    		Max.set(i, a[i]);
    		if((!i || a[i] < a[i - 1]) && (i + 1 == n || a[i] < a[i + 1])){
    			pos.push_back(i);
    		}
    	}
    	
    	set<int> ss;
    	multiset<ar<int, 2>> dif;
    	
    	for(int i=0;i<(int)pos.size();i++){
    		if(i){
    			int mx = Max.get(pos[i - 1], pos[i]);
    			dif.insert({mx - a[pos[i - 1]], pos[i - 1]});
    			dif.insert({mx - a[pos[i]], pos[i]});
    		}
    		ss.insert(pos[i]);
    	}
    	
    	while(!dif.empty()){
    		auto [d, i] = *dif.begin();
    		res.push_back({d, i});
    		
    		//~ cout<<i<<" "<<d<<"\n";
    		auto it = ss.lower_bound(i);
    		auto R = it; R++;
    		if(it == ss.begin() || R == ss.end()){
    			if(it == ss.begin()){
    				int mx = Max.get(*it, *R);
    				dif.erase(dif.find({mx - a[*it], *it}));
    				dif.erase(dif.find({mx - a[*R], *R}));
    			} else {
    				auto L = it; L--;
    				int mx = Max.get(*L, *it);
    				dif.erase(dif.find({mx - a[*it], *it}));
    				dif.erase(dif.find({mx - a[*L], *L}));
    			}
    			ss.erase(it);
    			continue;
    		}
    		
    		auto L = it; --L;
    		
    		int mx = Max.get(*L, *it);
    		dif.erase(dif.find({mx - a[*it], *it}));
    		dif.erase(dif.find({mx - a[*L], *L}));
    		
    		mx = Max.get(*it, *R);
    		dif.erase(dif.find({mx - a[*it], *it}));
    		dif.erase(dif.find({mx - a[*R], *R}));
    		
    		mx = Max.get(*L, *R);
    		dif.insert({mx - a[*L], *L});
    		dif.insert({mx - a[*R], *R});
    		
    		ss.erase(it);
    	}
    	res.push_back({inf, *ss.begin()});
    	for(auto x : res) tot.push_back(x[0]);
    	tot.erase(unique(tot.begin(), tot.end()), tot.end());
    	v.resize(n);
    	
    	for(auto [d, i] : res){
    		v[i] = lower_bound(tot.begin(), tot.end(), d) - tot.begin() + 1;
    	}
    	
    	for(int i=0;i<n;i++){
    		tree.set(i, a[i]);
    		assert(v[i] <= N);
    		//~ block.set(i, v[i]);
    	}
    	
    	//~ block.build();
    }
     
    int max_towers(int l, int r, int d) {
    	int D = lower_bound(tot.begin(), tot.end(), d) - tot.begin() + 1;
    	int n = a.size();
    	
    	//~ int j = lower_bound(res.begin(), res.end(), (ar<int, 2>){d, 0}) - res.begin();
    	//~ return (int)res.size() - j;
    	//~ int res = block.get(l, r, D);
    	
    	auto get = [&](int l, int r, int d){
    		int res = 0;
    		for(int i=l;i<=r;i++){
    			if(v[i] >= d) res++;
    		}
    		
    		return res;
    	};
    	int res = get(l, r, D);
    	
    	auto get01 = [&](int l, int r, int d){
    		int mn = inf;
    		for(int i=l;i<=r;i++){
    			if(a[i] >= mn + d){
    				return i;
    			}
    			mn = min(mn, a[i]);
    		}
    		
    		return -1;
    	};
    	auto get10 = [&](int l, int r, int d){
    		int mn = inf;
    		for(int i=r;i>=l;i--){
    			if(a[i] >= mn + d){
    				return i;
    			}
    			mn = min(mn, a[i]);
    		}
    		
    		return -1;
    	};
    	
    	if(!res){
    		int l_ = tree.get01(l, r, d), r_ = tree.get10(l, r, d);
    		//~ int l_ = get01(l, r, d), r_ = get10(l, r, d);
    		if(~l_ && ~r_ && l_ <= r_){
    			return 2;
    		}
    		
    		return 1;
    	}
    	
    	auto first = [&](int l, int r, int d){
    		for(int i=l;i<=r;i++){
    			if(v[i] >= d) return i;
    		}
    		assert(false);
    		return -1;
    	};
    	
    	auto last = [&](int l, int r, int d){
    		for(int i=r;i>=l;i--){
    			if(v[i] >= d) return i;
    		}
    		assert(false);
    		return -1;
    	};
    	
    	//~ int l_ = block.first(l, r, D), r_ = block.last(l, r, D);
    	int l_ = first(l, r, D), r_ = last(l, r, D);
    	l_ = Max.last(l, l_, a[l_] + d);
    	r_ = Max.first(r_, r, a[r_] + d);
    	
    	if(~l_ && ~tree.get01(l, l_, d)){
    		res++;
    	}
    	if(~r_ && ~tree.get10(r_, r, d)){
    		res++;
    	}
    	//~ if(~l_ && ~get01(l, l_, d)){
    		//~ res++;
    	//~ }
    	//~ if(~r_ && ~get10(r_, r, d)){
    		//~ res++;
    	//~ }
    	
    	return res;
    }

Compilation message

towers.cpp: In function 'int max_towers(int, int, int)':
towers.cpp:280:10: warning: unused variable 'n' [-Wunused-variable]
  280 |      int n = a.size();
      |          ^
towers.cpp:296:11: warning: variable 'get01' set but not used [-Wunused-but-set-variable]
  296 |      auto get01 = [&](int l, int r, int d){
      |           ^~~~~
towers.cpp:307:11: warning: variable 'get10' set but not used [-Wunused-but-set-variable]
  307 |      auto get10 = [&](int l, int r, int d){
      |           ^~~~~

Subtask #1
4.0 / 4.0

# Verdict Execution time Memory Grader output
1 Correct 993 ms 9048 KB Output is correct
2 Correct 3044 ms 9816 KB Output is correct
3 Correct 3023 ms 9816 KB Output is correct
4 Correct 3087 ms 9816 KB Output is correct
5 Correct 3036 ms 9816 KB Output is correct
6 Correct 3005 ms 9816 KB Output is correct
7 Correct 2982 ms 9816 KB Output is correct
8 Correct 3 ms 8280 KB Output is correct
9 Correct 4 ms 8280 KB Output is correct
10 Correct 3 ms 8280 KB Output is correct

Subtask #2
11.0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 8280 KB Output is correct
2 Correct 5 ms 8280 KB Output is correct
3 Correct 4 ms 8280 KB Output is correct
4 Correct 5 ms 8280 KB Output is correct
5 Correct 5 ms 8280 KB Output is correct
6 Correct 5 ms 8280 KB Output is correct
7 Correct 5 ms 8280 KB Output is correct
8 Correct 4 ms 8280 KB Output is correct
9 Correct 3 ms 8304 KB Output is correct
10 Correct 4 ms 8280 KB Output is correct
11 Correct 3 ms 8280 KB Output is correct
12 Correct 3 ms 8024 KB Output is correct
13 Correct 4 ms 8280 KB Output is correct
14 Correct 6 ms 8280 KB Output is correct
15 Correct 5 ms 8280 KB Output is correct
16 Correct 6 ms 8280 KB Output is correct
17 Correct 5 ms 8280 KB Output is correct
18 Correct 3 ms 8280 KB Output is correct
19 Correct 4 ms 8532 KB Output is correct
20 Correct 6 ms 8280 KB Output is correct
21 Correct 5 ms 8280 KB Output is correct
22 Correct 5 ms 8280 KB Output is correct
23 Correct 4 ms 8280 KB Output is correct
24 Correct 4 ms 8280 KB Output is correct
25 Correct 4 ms 8280 KB Output is correct
26 Correct 5 ms 8280 KB Output is correct
27 Correct 4 ms 8280 KB Output is correct
28 Correct 5 ms 8280 KB Output is correct
29 Correct 5 ms 8280 KB Output is correct
30 Correct 7 ms 8280 KB Output is correct
31 Correct 5 ms 8280 KB Output is correct
32 Correct 4 ms 8132 KB Output is correct
33 Correct 4 ms 8280 KB Output is correct
34 Correct 3 ms 8280 KB Output is correct
35 Correct 4 ms 8280 KB Output is correct

Subtask #3
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 8280 KB Output is correct
2 Correct 5 ms 8280 KB Output is correct
3 Correct 4 ms 8280 KB Output is correct
4 Correct 5 ms 8280 KB Output is correct
5 Correct 5 ms 8280 KB Output is correct
6 Correct 5 ms 8280 KB Output is correct
7 Correct 5 ms 8280 KB Output is correct
8 Correct 4 ms 8280 KB Output is correct
9 Correct 3 ms 8304 KB Output is correct
10 Correct 4 ms 8280 KB Output is correct
11 Correct 3 ms 8280 KB Output is correct
12 Correct 3 ms 8024 KB Output is correct
13 Correct 4 ms 8280 KB Output is correct
14 Correct 6 ms 8280 KB Output is correct
15 Correct 5 ms 8280 KB Output is correct
16 Correct 6 ms 8280 KB Output is correct
17 Correct 5 ms 8280 KB Output is correct
18 Correct 3 ms 8280 KB Output is correct
19 Correct 4 ms 8532 KB Output is correct
20 Correct 6 ms 8280 KB Output is correct
21 Correct 5 ms 8280 KB Output is correct
22 Correct 5 ms 8280 KB Output is correct
23 Correct 4 ms 8280 KB Output is correct
24 Correct 4 ms 8280 KB Output is correct
25 Correct 4 ms 8280 KB Output is correct
26 Correct 5 ms 8280 KB Output is correct
27 Correct 4 ms 8280 KB Output is correct
28 Correct 5 ms 8280 KB Output is correct
29 Correct 5 ms 8280 KB Output is correct
30 Correct 7 ms 8280 KB Output is correct
31 Correct 5 ms 8280 KB Output is correct
32 Correct 4 ms 8132 KB Output is correct
33 Correct 4 ms 8280 KB Output is correct
34 Correct 3 ms 8280 KB Output is correct
35 Correct 4 ms 8280 KB Output is correct
36 Correct 73 ms 12376 KB Output is correct
37 Correct 118 ms 14684 KB Output is correct
38 Correct 119 ms 14800 KB Output is correct
39 Correct 172 ms 17356 KB Output is correct
40 Correct 169 ms 17352 KB Output is correct
41 Correct 183 ms 17356 KB Output is correct
42 Correct 172 ms 17388 KB Output is correct
43 Correct 32 ms 9820 KB Output is correct
44 Correct 30 ms 9708 KB Output is correct
45 Correct 31 ms 9704 KB Output is correct
46 Correct 32 ms 9816 KB Output is correct
47 Correct 132 ms 14792 KB Output is correct
48 Correct 170 ms 17352 KB Output is correct
49 Correct 193 ms 17356 KB Output is correct
50 Correct 31 ms 9816 KB Output is correct
51 Correct 29 ms 9844 KB Output is correct
52 Correct 117 ms 14888 KB Output is correct
53 Correct 168 ms 17356 KB Output is correct
54 Correct 172 ms 17356 KB Output is correct
55 Correct 34 ms 9692 KB Output is correct
56 Correct 30 ms 9816 KB Output is correct
57 Correct 114 ms 14408 KB Output is correct
58 Correct 118 ms 14856 KB Output is correct
59 Correct 128 ms 14924 KB Output is correct
60 Correct 166 ms 17356 KB Output is correct
61 Correct 167 ms 17356 KB Output is correct
62 Correct 169 ms 17200 KB Output is correct
63 Correct 182 ms 17612 KB Output is correct
64 Correct 38 ms 9696 KB Output is correct
65 Correct 38 ms 9808 KB Output is correct
66 Correct 39 ms 9816 KB Output is correct
67 Correct 32 ms 9816 KB Output is correct

Subtask #4
14.0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 2381 ms 14796 KB Output is correct
2 Correct 3102 ms 14796 KB Output is correct
3 Correct 3142 ms 14800 KB Output is correct
4 Correct 3162 ms 17448 KB Output is correct
5 Correct 3177 ms 17356 KB Output is correct
6 Correct 3178 ms 17356 KB Output is correct
7 Correct 3143 ms 17356 KB Output is correct
8 Correct 2975 ms 9816 KB Output is correct
9 Correct 2987 ms 9812 KB Output is correct
10 Correct 3788 ms 9816 KB Output is correct
11 Correct 3745 ms 9816 KB Output is correct
12 Correct 2998 ms 9816 KB Output is correct
13 Correct 3025 ms 9816 KB Output is correct
14 Correct 4 ms 8280 KB Output is correct
15 Correct 4 ms 8280 KB Output is correct
16 Correct 4 ms 8280 KB Output is correct
17 Correct 116 ms 14792 KB Output is correct
18 Correct 180 ms 17356 KB Output is correct
19 Correct 168 ms 17392 KB Output is correct
20 Correct 32 ms 9696 KB Output is correct
21 Correct 40 ms 9808 KB Output is correct
22 Correct 116 ms 14932 KB Output is correct
23 Correct 177 ms 17616 KB Output is correct
24 Correct 182 ms 17232 KB Output is correct
25 Correct 35 ms 9704 KB Output is correct
26 Correct 32 ms 9816 KB Output is correct
27 Correct 5 ms 8280 KB Output is correct
28 Correct 5 ms 8464 KB Output is correct
29 Correct 5 ms 8280 KB Output is correct
30 Correct 4 ms 8280 KB Output is correct
31 Correct 4 ms 8280 KB Output is correct
32 Correct 6 ms 8280 KB Output is correct
33 Correct 6 ms 8280 KB Output is correct
34 Correct 5 ms 8380 KB Output is correct
35 Correct 4 ms 8280 KB Output is correct
36 Correct 4 ms 8100 KB Output is correct

Subtask #5
0 / 17.0

# Verdict Execution time Memory Grader output
1 Correct 781 ms 9824 KB Output is correct
2 Execution timed out 4032 ms 14876 KB Time limit exceeded
3 Halted 0 ms 0 KB -

Subtask #6
0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 8280 KB Output is correct
2 Correct 5 ms 8280 KB Output is correct
3 Correct 4 ms 8280 KB Output is correct
4 Correct 5 ms 8280 KB Output is correct
5 Correct 5 ms 8280 KB Output is correct
6 Correct 5 ms 8280 KB Output is correct
7 Correct 5 ms 8280 KB Output is correct
8 Correct 4 ms 8280 KB Output is correct
9 Correct 3 ms 8304 KB Output is correct
10 Correct 4 ms 8280 KB Output is correct
11 Correct 3 ms 8280 KB Output is correct
12 Correct 3 ms 8024 KB Output is correct
13 Correct 4 ms 8280 KB Output is correct
14 Correct 6 ms 8280 KB Output is correct
15 Correct 5 ms 8280 KB Output is correct
16 Correct 6 ms 8280 KB Output is correct
17 Correct 5 ms 8280 KB Output is correct
18 Correct 3 ms 8280 KB Output is correct
19 Correct 4 ms 8532 KB Output is correct
20 Correct 6 ms 8280 KB Output is correct
21 Correct 5 ms 8280 KB Output is correct
22 Correct 5 ms 8280 KB Output is correct
23 Correct 4 ms 8280 KB Output is correct
24 Correct 4 ms 8280 KB Output is correct
25 Correct 4 ms 8280 KB Output is correct
26 Correct 5 ms 8280 KB Output is correct
27 Correct 4 ms 8280 KB Output is correct
28 Correct 5 ms 8280 KB Output is correct
29 Correct 5 ms 8280 KB Output is correct
30 Correct 7 ms 8280 KB Output is correct
31 Correct 5 ms 8280 KB Output is correct
32 Correct 4 ms 8132 KB Output is correct
33 Correct 4 ms 8280 KB Output is correct
34 Correct 3 ms 8280 KB Output is correct
35 Correct 4 ms 8280 KB Output is correct
36 Correct 73 ms 12376 KB Output is correct
37 Correct 118 ms 14684 KB Output is correct
38 Correct 119 ms 14800 KB Output is correct
39 Correct 172 ms 17356 KB Output is correct
40 Correct 169 ms 17352 KB Output is correct
41 Correct 183 ms 17356 KB Output is correct
42 Correct 172 ms 17388 KB Output is correct
43 Correct 32 ms 9820 KB Output is correct
44 Correct 30 ms 9708 KB Output is correct
45 Correct 31 ms 9704 KB Output is correct
46 Correct 32 ms 9816 KB Output is correct
47 Correct 132 ms 14792 KB Output is correct
48 Correct 170 ms 17352 KB Output is correct
49 Correct 193 ms 17356 KB Output is correct
50 Correct 31 ms 9816 KB Output is correct
51 Correct 29 ms 9844 KB Output is correct
52 Correct 117 ms 14888 KB Output is correct
53 Correct 168 ms 17356 KB Output is correct
54 Correct 172 ms 17356 KB Output is correct
55 Correct 34 ms 9692 KB Output is correct
56 Correct 30 ms 9816 KB Output is correct
57 Correct 114 ms 14408 KB Output is correct
58 Correct 118 ms 14856 KB Output is correct
59 Correct 128 ms 14924 KB Output is correct
60 Correct 166 ms 17356 KB Output is correct
61 Correct 167 ms 17356 KB Output is correct
62 Correct 169 ms 17200 KB Output is correct
63 Correct 182 ms 17612 KB Output is correct
64 Correct 38 ms 9696 KB Output is correct
65 Correct 38 ms 9808 KB Output is correct
66 Correct 39 ms 9816 KB Output is correct
67 Correct 32 ms 9816 KB Output is correct
68 Correct 2381 ms 14796 KB Output is correct
69 Correct 3102 ms 14796 KB Output is correct
70 Correct 3142 ms 14800 KB Output is correct
71 Correct 3162 ms 17448 KB Output is correct
72 Correct 3177 ms 17356 KB Output is correct
73 Correct 3178 ms 17356 KB Output is correct
74 Correct 3143 ms 17356 KB Output is correct
75 Correct 2975 ms 9816 KB Output is correct
76 Correct 2987 ms 9812 KB Output is correct
77 Correct 3788 ms 9816 KB Output is correct
78 Correct 3745 ms 9816 KB Output is correct
79 Correct 2998 ms 9816 KB Output is correct
80 Correct 3025 ms 9816 KB Output is correct
81 Correct 4 ms 8280 KB Output is correct
82 Correct 4 ms 8280 KB Output is correct
83 Correct 4 ms 8280 KB Output is correct
84 Correct 116 ms 14792 KB Output is correct
85 Correct 180 ms 17356 KB Output is correct
86 Correct 168 ms 17392 KB Output is correct
87 Correct 32 ms 9696 KB Output is correct
88 Correct 40 ms 9808 KB Output is correct
89 Correct 116 ms 14932 KB Output is correct
90 Correct 177 ms 17616 KB Output is correct
91 Correct 182 ms 17232 KB Output is correct
92 Correct 35 ms 9704 KB Output is correct
93 Correct 32 ms 9816 KB Output is correct
94 Correct 5 ms 8280 KB Output is correct
95 Correct 5 ms 8464 KB Output is correct
96 Correct 5 ms 8280 KB Output is correct
97 Correct 4 ms 8280 KB Output is correct
98 Correct 4 ms 8280 KB Output is correct
99 Correct 6 ms 8280 KB Output is correct
100 Correct 6 ms 8280 KB Output is correct
101 Correct 5 ms 8380 KB Output is correct
102 Correct 4 ms 8280 KB Output is correct
103 Correct 4 ms 8100 KB Output is correct
104 Correct 2484 ms 13904 KB Output is correct
105 Correct 3181 ms 14916 KB Output is correct
106 Correct 3154 ms 14668 KB Output is correct
107 Correct 3182 ms 17356 KB Output is correct
108 Correct 3180 ms 17408 KB Output is correct
109 Correct 3269 ms 17356 KB Output is correct
110 Correct 3183 ms 17356 KB Output is correct
111 Correct 3006 ms 9816 KB Output is correct
112 Correct 3101 ms 9756 KB Output is correct
113 Correct 3572 ms 9816 KB Output is correct
114 Execution timed out 4003 ms 9816 KB Time limit exceeded
115 Halted 0 ms 0 KB -

Subtask #7
0 / 23.0

# Verdict Execution time Memory Grader output
1 Correct 993 ms 9048 KB Output is correct
2 Correct 3044 ms 9816 KB Output is correct
3 Correct 3023 ms 9816 KB Output is correct
4 Correct 3087 ms 9816 KB Output is correct
5 Correct 3036 ms 9816 KB Output is correct
6 Correct 3005 ms 9816 KB Output is correct
7 Correct 2982 ms 9816 KB Output is correct
8 Correct 3 ms 8280 KB Output is correct
9 Correct 4 ms 8280 KB Output is correct
10 Correct 3 ms 8280 KB Output is correct
11 Correct 3 ms 8280 KB Output is correct
12 Correct 5 ms 8280 KB Output is correct
13 Correct 4 ms 8280 KB Output is correct
14 Correct 5 ms 8280 KB Output is correct
15 Correct 5 ms 8280 KB Output is correct
16 Correct 5 ms 8280 KB Output is correct
17 Correct 5 ms 8280 KB Output is correct
18 Correct 4 ms 8280 KB Output is correct
19 Correct 3 ms 8304 KB Output is correct
20 Correct 4 ms 8280 KB Output is correct
21 Correct 3 ms 8280 KB Output is correct
22 Correct 3 ms 8024 KB Output is correct
23 Correct 4 ms 8280 KB Output is correct
24 Correct 6 ms 8280 KB Output is correct
25 Correct 5 ms 8280 KB Output is correct
26 Correct 6 ms 8280 KB Output is correct
27 Correct 5 ms 8280 KB Output is correct
28 Correct 3 ms 8280 KB Output is correct
29 Correct 4 ms 8532 KB Output is correct
30 Correct 6 ms 8280 KB Output is correct
31 Correct 5 ms 8280 KB Output is correct
32 Correct 5 ms 8280 KB Output is correct
33 Correct 4 ms 8280 KB Output is correct
34 Correct 4 ms 8280 KB Output is correct
35 Correct 4 ms 8280 KB Output is correct
36 Correct 5 ms 8280 KB Output is correct
37 Correct 4 ms 8280 KB Output is correct
38 Correct 5 ms 8280 KB Output is correct
39 Correct 5 ms 8280 KB Output is correct
40 Correct 7 ms 8280 KB Output is correct
41 Correct 5 ms 8280 KB Output is correct
42 Correct 4 ms 8132 KB Output is correct
43 Correct 4 ms 8280 KB Output is correct
44 Correct 3 ms 8280 KB Output is correct
45 Correct 4 ms 8280 KB Output is correct
46 Correct 73 ms 12376 KB Output is correct
47 Correct 118 ms 14684 KB Output is correct
48 Correct 119 ms 14800 KB Output is correct
49 Correct 172 ms 17356 KB Output is correct
50 Correct 169 ms 17352 KB Output is correct
51 Correct 183 ms 17356 KB Output is correct
52 Correct 172 ms 17388 KB Output is correct
53 Correct 32 ms 9820 KB Output is correct
54 Correct 30 ms 9708 KB Output is correct
55 Correct 31 ms 9704 KB Output is correct
56 Correct 32 ms 9816 KB Output is correct
57 Correct 132 ms 14792 KB Output is correct
58 Correct 170 ms 17352 KB Output is correct
59 Correct 193 ms 17356 KB Output is correct
60 Correct 31 ms 9816 KB Output is correct
61 Correct 29 ms 9844 KB Output is correct
62 Correct 117 ms 14888 KB Output is correct
63 Correct 168 ms 17356 KB Output is correct
64 Correct 172 ms 17356 KB Output is correct
65 Correct 34 ms 9692 KB Output is correct
66 Correct 30 ms 9816 KB Output is correct
67 Correct 114 ms 14408 KB Output is correct
68 Correct 118 ms 14856 KB Output is correct
69 Correct 128 ms 14924 KB Output is correct
70 Correct 166 ms 17356 KB Output is correct
71 Correct 167 ms 17356 KB Output is correct
72 Correct 169 ms 17200 KB Output is correct
73 Correct 182 ms 17612 KB Output is correct
74 Correct 38 ms 9696 KB Output is correct
75 Correct 38 ms 9808 KB Output is correct
76 Correct 39 ms 9816 KB Output is correct
77 Correct 32 ms 9816 KB Output is correct
78 Correct 2381 ms 14796 KB Output is correct
79 Correct 3102 ms 14796 KB Output is correct
80 Correct 3142 ms 14800 KB Output is correct
81 Correct 3162 ms 17448 KB Output is correct
82 Correct 3177 ms 17356 KB Output is correct
83 Correct 3178 ms 17356 KB Output is correct
84 Correct 3143 ms 17356 KB Output is correct
85 Correct 2975 ms 9816 KB Output is correct
86 Correct 2987 ms 9812 KB Output is correct
87 Correct 3788 ms 9816 KB Output is correct
88 Correct 3745 ms 9816 KB Output is correct
89 Correct 2998 ms 9816 KB Output is correct
90 Correct 3025 ms 9816 KB Output is correct
91 Correct 4 ms 8280 KB Output is correct
92 Correct 4 ms 8280 KB Output is correct
93 Correct 4 ms 8280 KB Output is correct
94 Correct 116 ms 14792 KB Output is correct
95 Correct 180 ms 17356 KB Output is correct
96 Correct 168 ms 17392 KB Output is correct
97 Correct 32 ms 9696 KB Output is correct
98 Correct 40 ms 9808 KB Output is correct
99 Correct 116 ms 14932 KB Output is correct
100 Correct 177 ms 17616 KB Output is correct
101 Correct 182 ms 17232 KB Output is correct
102 Correct 35 ms 9704 KB Output is correct
103 Correct 32 ms 9816 KB Output is correct
104 Correct 5 ms 8280 KB Output is correct
105 Correct 5 ms 8464 KB Output is correct
106 Correct 5 ms 8280 KB Output is correct
107 Correct 4 ms 8280 KB Output is correct
108 Correct 4 ms 8280 KB Output is correct
109 Correct 6 ms 8280 KB Output is correct
110 Correct 6 ms 8280 KB Output is correct
111 Correct 5 ms 8380 KB Output is correct
112 Correct 4 ms 8280 KB Output is correct
113 Correct 4 ms 8100 KB Output is correct
114 Correct 781 ms 9824 KB Output is correct
115 Execution timed out 4032 ms 14876 KB Time limit exceeded
116 Halted 0 ms 0 KB -