oj.uz

답안 #259234

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
259234 2020-08-07T12:42:38 Z Goolakh 이상한 기계 (APIO19_strange_device) C++17
100 / 100
 1020 ms 70908 KB 
// FUCKED UP FUCKED UP FUCKED UP FUCKED UP FUCKED UP
#include <bits/stdc++.h>
using namespace std;

#pragma GCC optimize("O2,no-stack-protector,unroll-loops,fast-math")

#define F first
#define S second
#define pb push_back
#define SZ(x) (ll)(x.size())
#define all(x) x.begin(),x.end()
#define MP make_pair

typedef long long ll;
typedef long double ld;
typedef pair<ll,ll> pll;

//mt19937 rng(chrono::steady_clock::now().time_since_epoch().count());

const ll maxn=1e6+10, maxm=1e6+10, lg=21, mod=998244353, inf=1e18+10;

ll n,A,B,m;
map<ll,ll> ss;

int main(){
	ios_base::sync_with_stdio(0),cin.tie(0),cout.tie(0);
	
	cin>>n>>A>>B;
	ll g=__gcd(A,B+1);
	m=A/g;
	if(B>inf/m+10) m=inf;
	else m*=B;
	while(n--){
		ll l,r; cin>>l>>r; r++;
		if(r-l>=m) return cout<<m,0;
		l%=m, r%=m;
		ss[l]++, ss[r]--;
		if(l>=r) ss[0]++, ss[m]--;
	}
	ll ans=0,ls=0,ps=0;
	for(auto x:ss){
		if(ps) ans+=x.F-ls;
		ls=x.F, ps+=x.S;
	}
	cout<<ans;
	
	return 0;
}

Subtask #1
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 384 KB Output is correct
2 Correct 8 ms 1292 KB Output is correct
3 Correct 8 ms 1408 KB Output is correct
4 Correct 0 ms 384 KB Output is correct
5 Correct 0 ms 384 KB Output is correct
6 Correct 0 ms 384 KB Output is correct
7 Correct 1 ms 384 KB Output is correct
8 Correct 1 ms 384 KB Output is correct
9 Correct 0 ms 384 KB Output is correct
10 Correct 1 ms 384 KB Output is correct
11 Correct 1 ms 384 KB Output is correct
12 Correct 0 ms 384 KB Output is correct
13 Correct 0 ms 384 KB Output is correct
14 Correct 0 ms 384 KB Output is correct
15 Correct 1 ms 384 KB Output is correct
16 Correct 7 ms 1408 KB Output is correct
17 Correct 82 ms 10364 KB Output is correct
18 Correct 0 ms 384 KB Output is correct

Subtask #2
5.0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 384 KB Output is correct
2 Correct 0 ms 384 KB Output is correct
3 Correct 0 ms 384 KB Output is correct
4 Correct 0 ms 384 KB Output is correct
5 Correct 0 ms 384 KB Output is correct

Subtask #3
5.0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 384 KB Output is correct
2 Correct 1 ms 512 KB Output is correct
3 Correct 1 ms 512 KB Output is correct
4 Correct 1 ms 512 KB Output is correct
5 Correct 331 ms 3704 KB Output is correct

Subtask #4
5.0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 384 KB Output is correct
2 Correct 787 ms 68460 KB Output is correct
3 Correct 806 ms 68472 KB Output is correct
4 Correct 861 ms 68592 KB Output is correct

Subtask #5
5.0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 384 KB Output is correct
2 Correct 787 ms 68460 KB Output is correct
3 Correct 806 ms 68472 KB Output is correct
4 Correct 861 ms 68592 KB Output is correct
5 Correct 0 ms 388 KB Output is correct
6 Correct 844 ms 68408 KB Output is correct
7 Correct 865 ms 68600 KB Output is correct
8 Correct 832 ms 68476 KB Output is correct
9 Correct 959 ms 68388 KB Output is correct

Subtask #6
20.0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 384 KB Output is correct
2 Correct 787 ms 68460 KB Output is correct
3 Correct 806 ms 68472 KB Output is correct
4 Correct 861 ms 68592 KB Output is correct
5 Correct 1 ms 384 KB Output is correct
6 Correct 75 ms 10360 KB Output is correct
7 Correct 75 ms 10360 KB Output is correct
8 Correct 79 ms 10360 KB Output is correct
9 Correct 87 ms 10360 KB Output is correct
10 Correct 74 ms 10304 KB Output is correct
11 Correct 69 ms 10360 KB Output is correct
12 Correct 80 ms 10360 KB Output is correct
13 Correct 87 ms 10360 KB Output is correct
14 Correct 80 ms 10332 KB Output is correct
15 Correct 89 ms 10336 KB Output is correct
16 Correct 86 ms 10276 KB Output is correct
17 Correct 75 ms 10360 KB Output is correct
18 Correct 1020 ms 68600 KB Output is correct
19 Correct 828 ms 68472 KB Output is correct
20 Correct 884 ms 68476 KB Output is correct
21 Correct 81 ms 10364 KB Output is correct
22 Correct 75 ms 10360 KB Output is correct
23 Correct 149 ms 12920 KB Output is correct

Subtask #7
20.0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 384 KB Output is correct
2 Correct 87 ms 10360 KB Output is correct
3 Correct 98 ms 10400 KB Output is correct
4 Correct 905 ms 68524 KB Output is correct
5 Correct 85 ms 10360 KB Output is correct
6 Correct 96 ms 10360 KB Output is correct
7 Correct 89 ms 10488 KB Output is correct
8 Correct 79 ms 10360 KB Output is correct
9 Correct 84 ms 10360 KB Output is correct
10 Correct 75 ms 10300 KB Output is correct
11 Correct 84 ms 10360 KB Output is correct
12 Correct 77 ms 10360 KB Output is correct
13 Correct 88 ms 10360 KB Output is correct
14 Correct 889 ms 68600 KB Output is correct
15 Correct 72 ms 10360 KB Output is correct
16 Correct 780 ms 68472 KB Output is correct
17 Correct 770 ms 68472 KB Output is correct
18 Correct 0 ms 384 KB Output is correct

Subtask #8
30.0 / 30.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 384 KB Output is correct
2 Correct 8 ms 1292 KB Output is correct
3 Correct 8 ms 1408 KB Output is correct
4 Correct 0 ms 384 KB Output is correct
5 Correct 0 ms 384 KB Output is correct
6 Correct 0 ms 384 KB Output is correct
7 Correct 1 ms 384 KB Output is correct
8 Correct 1 ms 384 KB Output is correct
9 Correct 0 ms 384 KB Output is correct
10 Correct 1 ms 384 KB Output is correct
11 Correct 1 ms 384 KB Output is correct
12 Correct 0 ms 384 KB Output is correct
13 Correct 0 ms 384 KB Output is correct
14 Correct 0 ms 384 KB Output is correct
15 Correct 1 ms 384 KB Output is correct
16 Correct 7 ms 1408 KB Output is correct
17 Correct 82 ms 10364 KB Output is correct
18 Correct 0 ms 384 KB Output is correct
19 Correct 1 ms 384 KB Output is correct
20 Correct 0 ms 384 KB Output is correct
21 Correct 0 ms 384 KB Output is correct
22 Correct 0 ms 384 KB Output is correct
23 Correct 0 ms 384 KB Output is correct
24 Correct 1 ms 384 KB Output is correct
25 Correct 1 ms 512 KB Output is correct
26 Correct 1 ms 512 KB Output is correct
27 Correct 1 ms 512 KB Output is correct
28 Correct 331 ms 3704 KB Output is correct
29 Correct 0 ms 384 KB Output is correct
30 Correct 787 ms 68460 KB Output is correct
31 Correct 806 ms 68472 KB Output is correct
32 Correct 861 ms 68592 KB Output is correct
33 Correct 0 ms 388 KB Output is correct
34 Correct 844 ms 68408 KB Output is correct
35 Correct 865 ms 68600 KB Output is correct
36 Correct 832 ms 68476 KB Output is correct
37 Correct 959 ms 68388 KB Output is correct
38 Correct 1 ms 384 KB Output is correct
39 Correct 75 ms 10360 KB Output is correct
40 Correct 75 ms 10360 KB Output is correct
41 Correct 79 ms 10360 KB Output is correct
42 Correct 87 ms 10360 KB Output is correct
43 Correct 74 ms 10304 KB Output is correct
44 Correct 69 ms 10360 KB Output is correct
45 Correct 80 ms 10360 KB Output is correct
46 Correct 87 ms 10360 KB Output is correct
47 Correct 80 ms 10332 KB Output is correct
48 Correct 89 ms 10336 KB Output is correct
49 Correct 86 ms 10276 KB Output is correct
50 Correct 75 ms 10360 KB Output is correct
51 Correct 1020 ms 68600 KB Output is correct
52 Correct 828 ms 68472 KB Output is correct
53 Correct 884 ms 68476 KB Output is correct
54 Correct 81 ms 10364 KB Output is correct
55 Correct 75 ms 10360 KB Output is correct
56 Correct 149 ms 12920 KB Output is correct
57 Correct 1 ms 384 KB Output is correct
58 Correct 87 ms 10360 KB Output is correct
59 Correct 98 ms 10400 KB Output is correct
60 Correct 905 ms 68524 KB Output is correct
61 Correct 85 ms 10360 KB Output is correct
62 Correct 96 ms 10360 KB Output is correct
63 Correct 89 ms 10488 KB Output is correct
64 Correct 79 ms 10360 KB Output is correct
65 Correct 84 ms 10360 KB Output is correct
66 Correct 75 ms 10300 KB Output is correct
67 Correct 84 ms 10360 KB Output is correct
68 Correct 77 ms 10360 KB Output is correct
69 Correct 88 ms 10360 KB Output is correct
70 Correct 889 ms 68600 KB Output is correct
71 Correct 72 ms 10360 KB Output is correct
72 Correct 780 ms 68472 KB Output is correct
73 Correct 770 ms 68472 KB Output is correct
74 Correct 0 ms 384 KB Output is correct
75 Correct 0 ms 384 KB Output is correct
76 Correct 0 ms 384 KB Output is correct
77 Correct 0 ms 384 KB Output is correct
78 Correct 0 ms 384 KB Output is correct
79 Correct 8 ms 1408 KB Output is correct
80 Correct 891 ms 70908 KB Output is correct
81 Correct 865 ms 70776 KB Output is correct
82 Correct 888 ms 70776 KB Output is correct
83 Correct 895 ms 70904 KB Output is correct
84 Correct 899 ms 70904 KB Output is correct
85 Correct 840 ms 70776 KB Output is correct
86 Correct 152 ms 12792 KB Output is correct
87 Correct 1 ms 384 KB Output is correct