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답안 #467427

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
467427 2021-08-22T22:30:47 Z SirCovidThe19th 이상한 기계 (APIO19_strange_device) C++17
35 / 100
 2008 ms 63156 KB 
#include <bits/stdc++.h>
using namespace std; 

#define ll long long

int main(){
    int n; ll a, b; cin >> n >> a >> b; 
    ll p = a / __gcd(a, b + 1) * b; map<ll, int> d;
    for (int i = 0; i < n; i++){
        ll l, r; cin >> l >> r;
        if (r - l + 1 >= p){ d[0]++, d[p]--; continue; }
        l %= p; r %= p;
        if (l <= r) d[l]++, d[r + 1]--;
        else d[0]++, d[r + 1]--, d[l]++, d[p]--;
    }
    ll cnt = 0, pre, ans = 0; d[p];
    for (auto &val : d){
        if (cnt) ans += val.first - pre;
        cnt += val.second; pre = val.first;
    }
    cout<<ans<<endl;
}

Subtask #1
0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 292 KB Output is correct
2 Correct 17 ms 1260 KB Output is correct
3 Correct 17 ms 1284 KB Output is correct
4 Correct 0 ms 204 KB Output is correct
5 Correct 1 ms 204 KB Output is correct
6 Correct 1 ms 292 KB Output is correct
7 Correct 1 ms 204 KB Output is correct
8 Correct 1 ms 204 KB Output is correct
9 Correct 1 ms 204 KB Output is correct
10 Correct 1 ms 204 KB Output is correct
11 Correct 2 ms 292 KB Output is correct
12 Correct 1 ms 204 KB Output is correct
13 Correct 0 ms 204 KB Output is correct
14 Correct 1 ms 204 KB Output is correct
15 Correct 1 ms 204 KB Output is correct
16 Correct 17 ms 1396 KB Output is correct
17 Correct 174 ms 8016 KB Output is correct
18 Incorrect 1 ms 204 KB Output isn't correct

Subtask #2
0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 1 ms 292 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Incorrect 0 ms 204 KB Output isn't correct

Subtask #3
5.0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 292 KB Output is correct
2 Correct 3 ms 332 KB Output is correct
3 Correct 2 ms 332 KB Output is correct
4 Correct 2 ms 332 KB Output is correct
5 Correct 1022 ms 312 KB Output is correct

Subtask #4
5.0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 1954 ms 63044 KB Output is correct
3 Correct 1979 ms 62980 KB Output is correct
4 Correct 2008 ms 62944 KB Output is correct

Subtask #5
5.0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 1954 ms 63044 KB Output is correct
3 Correct 1979 ms 62980 KB Output is correct
4 Correct 2008 ms 62944 KB Output is correct
5 Correct 1 ms 204 KB Output is correct
6 Correct 1880 ms 62908 KB Output is correct
7 Correct 1835 ms 62924 KB Output is correct
8 Correct 1793 ms 62924 KB Output is correct
9 Correct 1974 ms 62952 KB Output is correct

Subtask #6
20.0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 1954 ms 63044 KB Output is correct
3 Correct 1979 ms 62980 KB Output is correct
4 Correct 2008 ms 62944 KB Output is correct
5 Correct 1 ms 204 KB Output is correct
6 Correct 169 ms 7624 KB Output is correct
7 Correct 198 ms 7612 KB Output is correct
8 Correct 171 ms 7616 KB Output is correct
9 Correct 175 ms 7736 KB Output is correct
10 Correct 169 ms 7676 KB Output is correct
11 Correct 167 ms 7700 KB Output is correct
12 Correct 170 ms 7620 KB Output is correct
13 Correct 174 ms 7676 KB Output is correct
14 Correct 176 ms 7692 KB Output is correct
15 Correct 178 ms 7636 KB Output is correct
16 Correct 178 ms 7680 KB Output is correct
17 Correct 198 ms 7680 KB Output is correct
18 Correct 1879 ms 63032 KB Output is correct
19 Correct 1865 ms 62992 KB Output is correct
20 Correct 1856 ms 63056 KB Output is correct
21 Correct 171 ms 7236 KB Output is correct
22 Correct 176 ms 7208 KB Output is correct
23 Correct 475 ms 1032 KB Output is correct

Subtask #7
0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 204 KB Output is correct
2 Correct 180 ms 7232 KB Output is correct
3 Correct 177 ms 7424 KB Output is correct
4 Correct 1838 ms 62932 KB Output is correct
5 Correct 181 ms 7120 KB Output is correct
6 Correct 180 ms 7076 KB Output is correct
7 Correct 179 ms 7116 KB Output is correct
8 Correct 174 ms 7164 KB Output is correct
9 Correct 174 ms 7108 KB Output is correct
10 Correct 172 ms 7100 KB Output is correct
11 Correct 176 ms 7076 KB Output is correct
12 Correct 174 ms 7096 KB Output is correct
13 Correct 202 ms 7192 KB Output is correct
14 Correct 1912 ms 62928 KB Output is correct
15 Correct 200 ms 6984 KB Output is correct
16 Correct 1771 ms 62916 KB Output is correct
17 Correct 1779 ms 63156 KB Output is correct
18 Incorrect 1 ms 204 KB Output isn't correct

Subtask #8
0 / 30.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 292 KB Output is correct
2 Correct 17 ms 1260 KB Output is correct
3 Correct 17 ms 1284 KB Output is correct
4 Correct 0 ms 204 KB Output is correct
5 Correct 1 ms 204 KB Output is correct
6 Correct 1 ms 292 KB Output is correct
7 Correct 1 ms 204 KB Output is correct
8 Correct 1 ms 204 KB Output is correct
9 Correct 1 ms 204 KB Output is correct
10 Correct 1 ms 204 KB Output is correct
11 Correct 2 ms 292 KB Output is correct
12 Correct 1 ms 204 KB Output is correct
13 Correct 0 ms 204 KB Output is correct
14 Correct 1 ms 204 KB Output is correct
15 Correct 1 ms 204 KB Output is correct
16 Correct 17 ms 1396 KB Output is correct
17 Correct 174 ms 8016 KB Output is correct
18 Incorrect 1 ms 204 KB Output isn't correct