oj.uz

Submission #351623

# Submission time Handle Problem Language Result Execution time Memory
351623 2021-01-20T06:00:07 Z Bill_00 Question (Grader is different from the original contest) (CEOI14_question_grader) C++14
0 / 100
 7000 ms 46604 KB 
#include <bits/stdc++.h>
// #define N 100001
#define MOD 998244353
#define ll long long
#define pb push_back
const int M=62;
using namespace std;
string s[1000];
int encode (int n, int x, int y) {
	for(int i=0;i<12;i++){
		s[1]+=((i<6)?'1':'0');
	}
	for(int i=2;i<=920;i++){
		s[i]=s[i-1];
		next_permutation(s[i].begin(),s[i].end());
	}
	for(int i=0;i<12;i++){
		if(s[x][i]=='1' && s[y][i]=='0'){
			return i;
        }
	}
}
#include <bits/stdc++.h>
// #define N 100001
#define MOD 998244353
#define ll long long
#define pb push_back
const int M=62;
using namespace std;
string s[1000];
int decode (int n, int q, int h) {
	for(int i=0;i<12;i++){
		s[1]+=((i<6)?'1':'0');
	}
	for(int i=2;i<=920;i++){
		s[i]=s[i-1];
		next_permutation(s[i].begin(),s[i].end());
	}
	return (s[q][h-1]=='1');
}

Compilation message

encoder.cpp: In function 'int encode(int, int, int)':
encoder.cpp:22:1: warning: control reaches end of non-void function [-Wreturn-type]
   22 | }
      | ^

Subtask #1
0.0 / 100.0

# Verdict Execution time Memory Grader output
1 Execution timed out 7062 ms 46604 KB Time limit exceeded
2 Execution timed out 7063 ms 46572 KB Time limit exceeded