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Submission #38584

# Submission time Handle Problem Language Result Execution time Memory
38584 2018-01-04T14:00:28 Z Waschbar Sequence (BOI14_sequence) C++14
9 / 100
 19 ms 2052 KB 
#include <bits/stdc++.h>
using namespace std;

int k;
int a[10000];

bool check(int x, int y) {
	if(x == 0) return (x == y);
	while(x > 0) {
		if(x%10 == y) return 1;
		x /= 10;
	}
	
	return 0;
}

int main() {
	
	cin >> k;
	bool indd = 1;
	for(int i = 1; i <= k; i++) {
		cin >> a[i];
		if(i > 1 && a[i-1] != a[i]) indd = 0;
	}
	
	if(indd) {
		int K, x, ans;
	x = a[1];
	K = k;
	if(k == 1){
		if(x == 0) cout << 10;
		else
		cout << x; return 0;
	}
	ans = 1;
	while(k > 0){
		k /= 10;
		ans *= 10;
	}
	if(x != 0)
		ans *= x;
	int cnt = 0;
	int pp = ans;
	if(x == 9){
		ans = 88; cnt = 11;
		k =K;
		while(cnt < k){
			cnt *= 10; cnt++;
			ans *= 10; ans += 8;
		}
		ans++;
	}
	if(x==0) ans *= 10;
	cout << ans;
	return 0;
	}
	
	for(int i = 1; i <= 1000; i++) {
			bool ind = 1;
		for(int j = 1; j <= k; j++){
			if(!check(i+j-1,a[j])) ind = 0;
		}
		if(ind){
			cout << i; return 0;
		}
	}
	
	
}

Compilation message

sequence.cpp: In function 'int main()':
sequence.cpp:43:6: warning: unused variable 'pp' [-Wunused-variable]
  int pp = ans;
      ^

Subtask #1
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 2052 KB Output is correct
2 Correct 3 ms 2052 KB Output is correct
3 Correct 0 ms 2052 KB Output is correct
4 Correct 0 ms 2052 KB Output is correct
5 Correct 0 ms 2052 KB Output is correct
6 Correct 0 ms 2052 KB Output is correct
7 Correct 0 ms 2052 KB Output is correct
8 Correct 9 ms 2052 KB Output is correct
9 Correct 0 ms 2052 KB Output is correct
10 Correct 0 ms 2052 KB Output is correct
11 Correct 0 ms 2052 KB Output is correct
12 Correct 0 ms 2052 KB Output is correct
13 Correct 0 ms 2052 KB Output is correct
14 Correct 13 ms 2052 KB Output is correct
15 Correct 19 ms 2052 KB Output is correct

Subtask #2
0 / 33.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 2052 KB Output is correct
2 Correct 3 ms 2052 KB Output is correct
3 Correct 0 ms 2052 KB Output is correct
4 Correct 0 ms 2052 KB Output is correct
5 Correct 0 ms 2052 KB Output is correct
6 Correct 0 ms 2052 KB Output is correct
7 Incorrect 9 ms 2052 KB Output isn't correct
8 Halted 0 ms 0 KB -

Subtask #3
0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 2052 KB Output is correct
2 Incorrect 0 ms 2052 KB Output isn't correct
3 Halted 0 ms 0 KB -

Subtask #4
0 / 33.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 2052 KB Output is correct
2 Correct 3 ms 2052 KB Output is correct
3 Correct 0 ms 2052 KB Output is correct
4 Correct 0 ms 2052 KB Output is correct
5 Incorrect 0 ms 2052 KB Output isn't correct
6 Halted 0 ms 0 KB -