Submission #97628

#	Time	Username	Problem	Language	Result	Execution time	Memory
97628		KLPP	Permutation Recovery (info1cup17_permutation)	C++14	25 / 100	5 ms	2304 KiB

Main

#include<bits/stdc++.h>

using namespace std;
typedef long long int lld;

int main(){
	int n;
	cin>>n;
	lld Q[n];
	for(int i=0;i<n;i++)cin>>Q[i];
	lld diff[n];
	diff[0]=Q[0];
	for(int i=1;i<n;i++)diff[i]=Q[i]-Q[i-1];
	int table[n][n];
	for(int i=0;i<n;i++){
		for(int j=0;j<n;j++)table[i][j]=0;
	}
	for(int i=1;i<n;i++){
		lld x=diff[i];
		x--;
		for(int j=i-1;j>-1;j--){
			if(diff[j]<=x){
				x-=diff[j];
				table[j][i]=1;
			}else table[i][j]=1;
		}
	}
	int per[n];
	for(int i=0;i<n;i++)per[i]=1;
	for(int i=0;i<n;i++){
		for(int j=0;j<n;j++)per[i]+=table[j][i];
	}
	for(int i=0;i<n;i++)cout<<per[i]<<" ";
	cout<<endl;	
	return 0;
}

• Subtask 1: 10 / 10
• Subtask 2: 15 / 15
• Subtask 3: 0 / 18
• Subtask 4: 0 / 17
• Subtask 5: 0 / 11
• Subtask 6: 0 / 7
• Subtask 7: 0 / 16
• Subtask 8: 0 / 6