oj.uz

Submission #654171

# Submission time Handle Problem Language Result Execution time Memory
654171 2022-10-30T09:03:21 Z kym Homework (CEOI22_homework) C++14
53 / 100
 330 ms 378620 KB 
#include <bits/stdc++.h>
using namespace std;
#define int ll 
#define FOR(i,s,e) for(ll i = s; i <= (ll)e; ++i)
#define DEC(i,s,e) for(ll i = s; i >= (ll)e; --i)
#define IAMSPEED ios_base::sync_with_stdio(false); cin.tie(0);
#ifdef LOCAL
#define db(x) cerr << #x << "=" << x << "\n"
#define db2(x, y) cerr << #x << "=" << x << " , " << #y << "=" << y << "\n"
#define db3(a,b,c) cerr<<#a<<"="<<a<<","<<#b<<"="<<b<<","<<#c<<"="<<c<<"\n"
#define dbv(v) cerr << #v << ":"; for (auto ite : v) cerr << ite << ' '; cerr <<"\n"
#define dbvp(v) cerr << #v << ":"; for (auto ite : v) cerr << "{"  << ite.f << ',' << ite.s << "} "; cerr << "\n"
#define dba(a,ss,ee) cerr << #a << ":"; FOR(ite,ss,ee) cerr << a[ite] << ' '; cerr << "\n"
#else
#define db(x)
#define db2(x,y)
#define db3(a,b,c)
#define dbv(v)
#define dbvp(v)
#define dba(a,ss,ee)
#endif
mt19937 rng(chrono::steady_clock::now().time_since_epoch().count());
#define ll long long 
#define pb push_back
#define eb emplace_back
#define all(x) (x).begin(), (x).end()
#define f first 	
#define s second
#define g0(x) get<0>(x)
#define g1(x) get<1>(x)
#define g2(x) get<2>(x)
#define g3(x) get<3>(x)
#define reach cerr << "LINE: " << __LINE__ << "\n";
typedef pair <ll, ll> pi;
typedef tuple<ll,ll,ll> ti3;
typedef tuple<ll,ll,ll,ll> ti4;
ll rand(ll a, ll b) { return a + rng() % (b-a+1); }
const int MOD = 1e9 + 7;
const int inf = (int)1e9 + 500;
const long long oo = (ll)1e18 + 500;
template <typename T> bool chmax(T& a, const T b) { return a<b ? a = b, 1 : 0; }
template <typename T> bool chmin(T& a, const T b) { return a>b ? a = b, 1 : 0; }
const int MAXN = 5000005;
int sum[MAXN];
vector<int> V[MAXN];
string str; 
int dpdpmin(int st, int en) {
	if(st==en && str[st]=='?')return 1;
	
	auto it=upper_bound(all(V[sum[st]-1]),st);
	if(str[st]=='m' && str[st+1]=='a' && str[st+2] == 'x') {
		return dpdpmin(st+4,*it-1) + dpdpmin(*it+1,en-1);
	} else {
		return min(dpdpmin(st+4,*it-1) , dpdpmin(*it+1,en-1));
	}
}

int dpdpmax(int st, int en) {
	if(st==en && str[st]=='?')return 1;
	
	auto it=upper_bound(all(V[sum[st]-1]),st);
	if(str[st]=='m' && str[st+1]=='i' && str[st+2] == 'n') {
		return dpdpmax(st+4,*it-1) + dpdpmax(*it+1,en-1);
	} else {
		return min(dpdpmax(st+4,*it-1) , dpdpmax(*it+1,en-1));
	}
}
int32_t main() 
{
	IAMSPEED
	cin >> str;
	int n=0;
	FOR(i,0,str.size()-1) {
		if(str[i]=='?')++n;
		if(i)sum[i]=sum[i-1];
		if(str[i]=='m'){
			sum[i]+=1;
			V[sum[i]].pb(i);
			db(i);
		}
		if(str[i]==','){
			sum[i]+=-1;
			V[sum[i]].pb(i);
			db(i);
		}
		
	}
	dba(sum,0,str.size()-1);
	int mn=dpdpmin(0,str.size()-1);
	int mx=dpdpmax(0,str.size()-1);
	int mnpossible=mx;
	int mxpossible=n-mn+1;
	cout << mxpossible-mnpossible+1;
}

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 58 ms 117708 KB Output is correct
2 Correct 57 ms 117724 KB Output is correct
3 Correct 64 ms 117652 KB Output is correct
4 Correct 61 ms 117688 KB Output is correct
5 Correct 58 ms 117688 KB Output is correct
6 Correct 59 ms 117644 KB Output is correct
7 Correct 62 ms 117612 KB Output is correct
8 Correct 55 ms 117708 KB Output is correct
9 Correct 63 ms 117612 KB Output is correct
10 Correct 61 ms 117680 KB Output is correct
11 Correct 57 ms 117708 KB Output is correct
12 Correct 63 ms 117620 KB Output is correct
13 Correct 56 ms 117628 KB Output is correct
14 Correct 59 ms 117708 KB Output is correct
15 Correct 55 ms 117708 KB Output is correct
16 Correct 61 ms 117632 KB Output is correct
17 Correct 55 ms 117728 KB Output is correct
18 Correct 57 ms 117776 KB Output is correct
19 Correct 62 ms 117692 KB Output is correct
20 Correct 57 ms 117652 KB Output is correct
21 Correct 54 ms 117628 KB Output is correct
22 Correct 59 ms 117632 KB Output is correct
23 Correct 58 ms 117788 KB Output is correct
24 Correct 56 ms 117668 KB Output is correct
25 Correct 60 ms 117688 KB Output is correct
26 Correct 61 ms 117668 KB Output is correct
27 Correct 57 ms 117692 KB Output is correct
28 Correct 64 ms 117668 KB Output is correct

Subtask #2
13.0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 58 ms 117708 KB Output is correct
2 Correct 57 ms 117724 KB Output is correct
3 Correct 64 ms 117652 KB Output is correct
4 Correct 61 ms 117688 KB Output is correct
5 Correct 58 ms 117688 KB Output is correct
6 Correct 59 ms 117644 KB Output is correct
7 Correct 62 ms 117612 KB Output is correct
8 Correct 55 ms 117708 KB Output is correct
9 Correct 63 ms 117612 KB Output is correct
10 Correct 61 ms 117680 KB Output is correct
11 Correct 57 ms 117708 KB Output is correct
12 Correct 63 ms 117620 KB Output is correct
13 Correct 56 ms 117628 KB Output is correct
14 Correct 59 ms 117708 KB Output is correct
15 Correct 55 ms 117708 KB Output is correct
16 Correct 61 ms 117632 KB Output is correct
17 Correct 55 ms 117728 KB Output is correct
18 Correct 57 ms 117776 KB Output is correct
19 Correct 62 ms 117692 KB Output is correct
20 Correct 57 ms 117652 KB Output is correct
21 Correct 54 ms 117628 KB Output is correct
22 Correct 59 ms 117632 KB Output is correct
23 Correct 58 ms 117788 KB Output is correct
24 Correct 56 ms 117668 KB Output is correct
25 Correct 60 ms 117688 KB Output is correct
26 Correct 61 ms 117668 KB Output is correct
27 Correct 57 ms 117692 KB Output is correct
28 Correct 64 ms 117668 KB Output is correct
29 Correct 58 ms 117732 KB Output is correct
30 Correct 65 ms 117732 KB Output is correct
31 Correct 60 ms 117804 KB Output is correct
32 Correct 58 ms 117676 KB Output is correct
33 Correct 57 ms 117708 KB Output is correct
34 Correct 56 ms 117684 KB Output is correct
35 Correct 66 ms 117612 KB Output is correct
36 Correct 60 ms 117632 KB Output is correct
37 Correct 58 ms 117724 KB Output is correct
38 Correct 60 ms 117732 KB Output is correct
39 Correct 57 ms 117732 KB Output is correct
40 Correct 60 ms 117648 KB Output is correct
41 Correct 60 ms 117684 KB Output is correct
42 Correct 59 ms 117644 KB Output is correct
43 Correct 61 ms 117724 KB Output is correct
44 Correct 54 ms 117616 KB Output is correct
45 Correct 61 ms 117708 KB Output is correct
46 Correct 61 ms 117664 KB Output is correct
47 Correct 59 ms 117732 KB Output is correct
48 Correct 58 ms 117668 KB Output is correct
49 Correct 57 ms 117672 KB Output is correct
50 Correct 68 ms 117660 KB Output is correct
51 Correct 66 ms 117708 KB Output is correct
52 Correct 56 ms 117708 KB Output is correct
53 Correct 60 ms 117652 KB Output is correct
54 Correct 55 ms 117712 KB Output is correct
55 Correct 57 ms 117712 KB Output is correct
56 Correct 56 ms 117660 KB Output is correct

Subtask #3
0 / 13.0

# Verdict Execution time Memory Grader output
1 Runtime error 330 ms 378620 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #4
30.0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 58 ms 117708 KB Output is correct
2 Correct 57 ms 117724 KB Output is correct
3 Correct 64 ms 117652 KB Output is correct
4 Correct 61 ms 117688 KB Output is correct
5 Correct 58 ms 117688 KB Output is correct
6 Correct 59 ms 117644 KB Output is correct
7 Correct 62 ms 117612 KB Output is correct
8 Correct 55 ms 117708 KB Output is correct
9 Correct 63 ms 117612 KB Output is correct
10 Correct 61 ms 117680 KB Output is correct
11 Correct 57 ms 117708 KB Output is correct
12 Correct 63 ms 117620 KB Output is correct
13 Correct 56 ms 117628 KB Output is correct
14 Correct 59 ms 117708 KB Output is correct
15 Correct 55 ms 117708 KB Output is correct
16 Correct 61 ms 117632 KB Output is correct
17 Correct 55 ms 117728 KB Output is correct
18 Correct 57 ms 117776 KB Output is correct
19 Correct 62 ms 117692 KB Output is correct
20 Correct 57 ms 117652 KB Output is correct
21 Correct 54 ms 117628 KB Output is correct
22 Correct 59 ms 117632 KB Output is correct
23 Correct 58 ms 117788 KB Output is correct
24 Correct 56 ms 117668 KB Output is correct
25 Correct 60 ms 117688 KB Output is correct
26 Correct 61 ms 117668 KB Output is correct
27 Correct 57 ms 117692 KB Output is correct
28 Correct 64 ms 117668 KB Output is correct
29 Correct 58 ms 117732 KB Output is correct
30 Correct 65 ms 117732 KB Output is correct
31 Correct 60 ms 117804 KB Output is correct
32 Correct 58 ms 117676 KB Output is correct
33 Correct 57 ms 117708 KB Output is correct
34 Correct 56 ms 117684 KB Output is correct
35 Correct 66 ms 117612 KB Output is correct
36 Correct 60 ms 117632 KB Output is correct
37 Correct 58 ms 117724 KB Output is correct
38 Correct 60 ms 117732 KB Output is correct
39 Correct 57 ms 117732 KB Output is correct
40 Correct 60 ms 117648 KB Output is correct
41 Correct 60 ms 117684 KB Output is correct
42 Correct 59 ms 117644 KB Output is correct
43 Correct 61 ms 117724 KB Output is correct
44 Correct 54 ms 117616 KB Output is correct
45 Correct 61 ms 117708 KB Output is correct
46 Correct 61 ms 117664 KB Output is correct
47 Correct 59 ms 117732 KB Output is correct
48 Correct 58 ms 117668 KB Output is correct
49 Correct 57 ms 117672 KB Output is correct
50 Correct 68 ms 117660 KB Output is correct
51 Correct 66 ms 117708 KB Output is correct
52 Correct 56 ms 117708 KB Output is correct
53 Correct 60 ms 117652 KB Output is correct
54 Correct 55 ms 117712 KB Output is correct
55 Correct 57 ms 117712 KB Output is correct
56 Correct 56 ms 117660 KB Output is correct
57 Correct 68 ms 117832 KB Output is correct
58 Correct 72 ms 117832 KB Output is correct
59 Correct 68 ms 117712 KB Output is correct
60 Correct 62 ms 117820 KB Output is correct
61 Correct 69 ms 117760 KB Output is correct
62 Correct 70 ms 117764 KB Output is correct
63 Correct 60 ms 117800 KB Output is correct
64 Correct 61 ms 117828 KB Output is correct
65 Correct 72 ms 117812 KB Output is correct
66 Correct 59 ms 117844 KB Output is correct
67 Correct 64 ms 117836 KB Output is correct
68 Correct 62 ms 117720 KB Output is correct
69 Correct 67 ms 117744 KB Output is correct
70 Correct 66 ms 117716 KB Output is correct
71 Correct 65 ms 117828 KB Output is correct
72 Correct 60 ms 117888 KB Output is correct
73 Correct 61 ms 117876 KB Output is correct
74 Correct 59 ms 117784 KB Output is correct
75 Correct 66 ms 117856 KB Output is correct
76 Correct 75 ms 117836 KB Output is correct
77 Correct 71 ms 117888 KB Output is correct
78 Correct 59 ms 117828 KB Output is correct
79 Correct 60 ms 117812 KB Output is correct
80 Correct 60 ms 117792 KB Output is correct
81 Correct 67 ms 117860 KB Output is correct
82 Correct 63 ms 117804 KB Output is correct
83 Correct 65 ms 117692 KB Output is correct
84 Correct 70 ms 117672 KB Output is correct
85 Correct 60 ms 117712 KB Output is correct
86 Correct 58 ms 117732 KB Output is correct

Subtask #5
0 / 34.0

# Verdict Execution time Memory Grader output
1 Correct 58 ms 117708 KB Output is correct
2 Correct 57 ms 117724 KB Output is correct
3 Correct 64 ms 117652 KB Output is correct
4 Correct 61 ms 117688 KB Output is correct
5 Correct 58 ms 117688 KB Output is correct
6 Correct 59 ms 117644 KB Output is correct
7 Correct 62 ms 117612 KB Output is correct
8 Correct 55 ms 117708 KB Output is correct
9 Correct 63 ms 117612 KB Output is correct
10 Correct 61 ms 117680 KB Output is correct
11 Correct 57 ms 117708 KB Output is correct
12 Correct 63 ms 117620 KB Output is correct
13 Correct 56 ms 117628 KB Output is correct
14 Correct 59 ms 117708 KB Output is correct
15 Correct 55 ms 117708 KB Output is correct
16 Correct 61 ms 117632 KB Output is correct
17 Correct 55 ms 117728 KB Output is correct
18 Correct 57 ms 117776 KB Output is correct
19 Correct 62 ms 117692 KB Output is correct
20 Correct 57 ms 117652 KB Output is correct
21 Correct 54 ms 117628 KB Output is correct
22 Correct 59 ms 117632 KB Output is correct
23 Correct 58 ms 117788 KB Output is correct
24 Correct 56 ms 117668 KB Output is correct
25 Correct 60 ms 117688 KB Output is correct
26 Correct 61 ms 117668 KB Output is correct
27 Correct 57 ms 117692 KB Output is correct
28 Correct 64 ms 117668 KB Output is correct
29 Correct 58 ms 117732 KB Output is correct
30 Correct 65 ms 117732 KB Output is correct
31 Correct 60 ms 117804 KB Output is correct
32 Correct 58 ms 117676 KB Output is correct
33 Correct 57 ms 117708 KB Output is correct
34 Correct 56 ms 117684 KB Output is correct
35 Correct 66 ms 117612 KB Output is correct
36 Correct 60 ms 117632 KB Output is correct
37 Correct 58 ms 117724 KB Output is correct
38 Correct 60 ms 117732 KB Output is correct
39 Correct 57 ms 117732 KB Output is correct
40 Correct 60 ms 117648 KB Output is correct
41 Correct 60 ms 117684 KB Output is correct
42 Correct 59 ms 117644 KB Output is correct
43 Correct 61 ms 117724 KB Output is correct
44 Correct 54 ms 117616 KB Output is correct
45 Correct 61 ms 117708 KB Output is correct
46 Correct 61 ms 117664 KB Output is correct
47 Correct 59 ms 117732 KB Output is correct
48 Correct 58 ms 117668 KB Output is correct
49 Correct 57 ms 117672 KB Output is correct
50 Correct 68 ms 117660 KB Output is correct
51 Correct 66 ms 117708 KB Output is correct
52 Correct 56 ms 117708 KB Output is correct
53 Correct 60 ms 117652 KB Output is correct
54 Correct 55 ms 117712 KB Output is correct
55 Correct 57 ms 117712 KB Output is correct
56 Correct 56 ms 117660 KB Output is correct
57 Runtime error 330 ms 378620 KB Execution killed with signal 11
58 Halted 0 ms 0 KB -