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답안 #467312

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
467312 2021-08-22T13:33:45 Z syrtin Exam (eJOI20_exam) C++17
12 / 100
 29 ms 2388 KB 
/*author:	syrtin*/
#include <bits/stdc++.h>

#define pb push_back
#define all(v) v.begin(),v.end()
#define ff first
#define ss second

using namespace std;

typedef long long ll;
typedef pair<long long, long long> pll;
typedef pair < int, int > pii;
typedef vector<int> vi;
typedef vector<long long> vll;

const int N = 2e5 + 1;
const ll MOD = 1e9 + 7;
const int inf = int(1e9);
const ll INF = ll(1e16);

void SOLVE(/*WATLE*/) {
	int n;
	cin >> n;
	int a[n], b[n];
	for(int i = 0; i < n; i++) {
		cin >> a[i];
	}
	for(int i = 0; i < n; i++) {
		cin >> b[i];
	}
	for(int i = 0; i < n; i++) {
		if(b[i] == a[i]) {
			int j = i - 1;
			while(j >= 0 && a[j] < a[i])a[j--] = a[i];
			j = i + 1;
			while(j < n && a[j] < a[i])a[j++] = a[i];
		}
	}
	int ans = 0;
	for(int i = 0; i < n; i++) if(a[i] == b[i])ans++;
	cout << ans;
}

int main() {
	ios_base::sync_with_stdio(false);
	cin.tie(0);
	cout.tie(0);
    int times = 1;
	//cin >> times;
    for(int i = 1; i <= times; i++) {
        //cout << "Case #" << t << ": ";
        SOLVE();
    }
    return 0;
}

Subtask #1
0 / 14.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 1 ms 204 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #2
12.0 / 12.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 6 ms 460 KB Output is correct
3 Correct 18 ms 1996 KB Output is correct
4 Correct 16 ms 1480 KB Output is correct
5 Correct 29 ms 2372 KB Output is correct
6 Correct 18 ms 1456 KB Output is correct
7 Correct 16 ms 1588 KB Output is correct
8 Correct 26 ms 2388 KB Output is correct

Subtask #3
0 / 13.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 0 ms 204 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
0 / 23.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 2 ms 332 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #5
0 / 16.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 1 ms 204 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #6
0 / 22.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 1 ms 204 KB Output isn't correct
2 Halted 0 ms 0 KB -