Submission #69330491

Source Code Expand

#include<bits/stdc++.h>
using namespace std;
int a[1005];
bool b[1005],c[1005];
int main(){
    int n;
    cin>>n;
    int l=0,r=0;
    for(int i=1;i<=n;i++)
    {
    	cin>>a[i];
	}
	for(int i=1;i<=n;i++)
    {
    	if(a[i]==1){
    		l=i;
    		break;
		}
	}
	for(int i=n;i>=1;i--)
    {
    	if(a[i]==1){
    		r=i;
    		break;
		}
	}
	cout<<r-l;
	return 0;
}

Submission Info

Submission Time
Task B - Locked Rooms
User sxyz88
Language C++ 20 (gcc 12.2)
Score 200
Code Size 393 Byte
Status AC
Exec Time 1 ms
Memory 3696 KiB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 200 / 200
Status
AC × 3
AC × 27
Set Name Test Cases
Sample sample00.txt, sample01.txt, sample02.txt
All sample00.txt, sample01.txt, sample02.txt, testcase00.txt, testcase01.txt, testcase02.txt, testcase03.txt, testcase04.txt, testcase05.txt, testcase06.txt, testcase07.txt, testcase08.txt, testcase09.txt, testcase10.txt, testcase11.txt, testcase12.txt, testcase13.txt, testcase14.txt, testcase15.txt, testcase16.txt, testcase17.txt, testcase18.txt, testcase19.txt, testcase20.txt, testcase21.txt, testcase22.txt, testcase23.txt
Case Name Status Exec Time Memory
sample00.txt AC 1 ms 3504 KiB
sample01.txt AC 1 ms 3528 KiB
sample02.txt AC 1 ms 3568 KiB
testcase00.txt AC 1 ms 3552 KiB
testcase01.txt AC 1 ms 3484 KiB
testcase02.txt AC 1 ms 3464 KiB
testcase03.txt AC 1 ms 3552 KiB
testcase04.txt AC 1 ms 3496 KiB
testcase05.txt AC 1 ms 3508 KiB
testcase06.txt AC 1 ms 3468 KiB
testcase07.txt AC 1 ms 3508 KiB
testcase08.txt AC 1 ms 3696 KiB
testcase09.txt AC 1 ms 3512 KiB
testcase10.txt AC 1 ms 3692 KiB
testcase11.txt AC 1 ms 3508 KiB
testcase12.txt AC 1 ms 3556 KiB
testcase13.txt AC 1 ms 3492 KiB
testcase14.txt AC 1 ms 3568 KiB
testcase15.txt AC 1 ms 3624 KiB
testcase16.txt AC 1 ms 3464 KiB
testcase17.txt AC 1 ms 3496 KiB
testcase18.txt AC 1 ms 3468 KiB
testcase19.txt AC 1 ms 3476 KiB
testcase20.txt AC 1 ms 3460 KiB
testcase21.txt AC 1 ms 3472 KiB
testcase22.txt AC 1 ms 3488 KiB
testcase23.txt AC 1 ms 3624 KiB