Submission #102425

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
102425	2019-03-24 23:57:26	ansol4328	Gondola (IOI14_gondola)	C++11	100 / 100	42 ms	2484 KiB

gondola

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#include "gondola.h"
#include<stack>
#include<utility>
#include<queue>
#include<algorithm>
using namespace std;
typedef pair<int,int> P;
typedef long long ll;
int m2[100005];
bool exist[250005];
int res[250005], origin[100005];
const ll MOD=1e9+9;
int valid(int N, int *M)
{
    int val=M[0], idx=0;
    for(int i=0 ; i<N ; i++) m2[i]=M[i];
    sort(m2,m2+N);
    for(int i=1 ; i<N ; i++)
    {
        if(m2[i]==m2[i-1]) return 0;
    }
    for(int i=1 ; i<N ; i++)
    {
        if(val>M[i]) val=M[i], idx=i;
    }
    if(val>N) return 1;
    int nxt=val;
 
 
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• Subtask 1: 5 / 5
• Subtask 2: 5 / 5
• Subtask 3: 10 / 10
• Subtask 4: 5 / 5
• Subtask 5: 10 / 10
• Subtask 6: 20 / 20
• Subtask 7: 5 / 5
• Subtask 8: 15 / 15
• Subtask 9: 15 / 15
• Subtask 10: 10 / 10