oj.uz

답안 #984350

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
984350 2024-05-16T14:19:33 Z SmuggingSpun 이상한 기계 (APIO19_strange_device) C++14
10 / 100
 240 ms 41056 KB 
#include<bits/stdc++.h>
#define taskname "A"
using namespace std;
typedef long long ll;
const int lim = 1e6 + 5;
int n;
ll A, B, S = 0, l[lim], r[lim];
namespace sub1{
	void solve(){
		map<pair<ll, ll>, bool>cnt;
		for(int i = 0; i < n; i++){
			for(ll j = l[i]; j <= r[i]; j++){
				cnt[make_pair((j + j / B) % A, j % B)] = true;
			}
		}
		cout << cnt.size();
	}
}
namespace sub2345678{
	void solve(){
		
	}
}
int main(){
	ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0);
	if(fopen(taskname".inp", "r")){
		freopen(taskname".inp", "r", stdin);
	}
	cin >> n >> A >> B;
	for(int i = 0; i < n; i++){
		cin >> l[i] >> r[i];
		S += r[i] - l[i] + 1;
	}
	if(S <= 1000000){
		sub1::solve();
	}
	else{
		sub2345678::solve();
	}
}

Compilation message

strange_device.cpp: In function 'int main()':
strange_device.cpp:27:10: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
   27 |   freopen(taskname".inp", "r", stdin);
      |   ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~

Subtask #1
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 2392 KB Output is correct
2 Correct 35 ms 14428 KB Output is correct
3 Correct 59 ms 20432 KB Output is correct
4 Correct 2 ms 2904 KB Output is correct
5 Correct 1 ms 2396 KB Output is correct
6 Correct 1 ms 2396 KB Output is correct
7 Correct 1 ms 2904 KB Output is correct
8 Correct 1 ms 2396 KB Output is correct
9 Correct 6 ms 3412 KB Output is correct
10 Correct 1 ms 2396 KB Output is correct
11 Correct 1 ms 2396 KB Output is correct
12 Correct 1 ms 2396 KB Output is correct
13 Correct 1 ms 2396 KB Output is correct
14 Correct 1 ms 2512 KB Output is correct
15 Correct 32 ms 9192 KB Output is correct
16 Correct 23 ms 9300 KB Output is correct
17 Correct 46 ms 16724 KB Output is correct
18 Correct 1 ms 2396 KB Output is correct

Subtask #2
0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 2424 KB Output is correct
2 Incorrect 1 ms 2396 KB Output isn't correct
3 Halted 0 ms 0 KB -

Subtask #3
0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 2396 KB Output is correct
2 Correct 109 ms 34388 KB Output is correct
3 Correct 129 ms 34156 KB Output is correct
4 Correct 112 ms 32592 KB Output is correct
5 Incorrect 178 ms 41056 KB Output isn't correct
6 Halted 0 ms 0 KB -

Subtask #4
0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 2392 KB Output is correct
2 Incorrect 240 ms 16084 KB Output isn't correct
3 Halted 0 ms 0 KB -

Subtask #5
0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 2392 KB Output is correct
2 Incorrect 240 ms 16084 KB Output isn't correct
3 Halted 0 ms 0 KB -

Subtask #6
0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 2392 KB Output is correct
2 Incorrect 240 ms 16084 KB Output isn't correct
3 Halted 0 ms 0 KB -

Subtask #7
0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 2392 KB Output is correct
2 Incorrect 24 ms 6748 KB Output isn't correct
3 Halted 0 ms 0 KB -

Subtask #8
0 / 30.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 2392 KB Output is correct
2 Correct 35 ms 14428 KB Output is correct
3 Correct 59 ms 20432 KB Output is correct
4 Correct 2 ms 2904 KB Output is correct
5 Correct 1 ms 2396 KB Output is correct
6 Correct 1 ms 2396 KB Output is correct
7 Correct 1 ms 2904 KB Output is correct
8 Correct 1 ms 2396 KB Output is correct
9 Correct 6 ms 3412 KB Output is correct
10 Correct 1 ms 2396 KB Output is correct
11 Correct 1 ms 2396 KB Output is correct
12 Correct 1 ms 2396 KB Output is correct
13 Correct 1 ms 2396 KB Output is correct
14 Correct 1 ms 2512 KB Output is correct
15 Correct 32 ms 9192 KB Output is correct
16 Correct 23 ms 9300 KB Output is correct
17 Correct 46 ms 16724 KB Output is correct
18 Correct 1 ms 2396 KB Output is correct
19 Correct 1 ms 2424 KB Output is correct
20 Incorrect 1 ms 2396 KB Output isn't correct
21 Halted 0 ms 0 KB -