Submission #52598738

Source Code Expand

#include<iostream>
using namespace std;
int main()
{
	int N, Q;
	cin >> N >> Q;
	int arr[1000] = { 0 };
	int i,x;
	for (i = 0; i < N; i++){
		arr[i] += 1;
	}
	for (i = 0; i < Q; i++) {
		cin >> x;
		if(arr[x-1]==1)
		{
			arr[x-1] -= 1;
		}
		else if (arr[x-1] == 0) {
			arr[x-1] += 1;
		}
	}
	int temp=0;
	for (i = 0; i < N; i++) {
		if (arr[i] == 1) {
			temp += 1;
		}
	}
	cout << temp;
	return 0;
}

Submission Info

Submission Time
Task B - Dentist Aoki
User mellowsky
Language C++ 20 (gcc 12.2)
Score 200
Code Size 432 Byte
Status AC
Exec Time 1 ms
Memory 3644 KiB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 200 / 200
Status
AC × 3
AC × 20
Set Name Test Cases
Sample sample_01.txt, sample_02.txt, sample_03.txt
All sample_01.txt, sample_02.txt, sample_03.txt, test_01.txt, test_02.txt, test_03.txt, test_04.txt, test_05.txt, test_06.txt, test_07.txt, test_08.txt, test_09.txt, test_10.txt, test_11.txt, test_12.txt, test_13.txt, test_14.txt, test_15.txt, test_16.txt, test_17.txt
Case Name Status Exec Time Memory
sample_01.txt AC 1 ms 3492 KiB
sample_02.txt AC 1 ms 3476 KiB
sample_03.txt AC 1 ms 3560 KiB
test_01.txt AC 1 ms 3428 KiB
test_02.txt AC 1 ms 3540 KiB
test_03.txt AC 1 ms 3480 KiB
test_04.txt AC 1 ms 3644 KiB
test_05.txt AC 1 ms 3540 KiB
test_06.txt AC 1 ms 3612 KiB
test_07.txt AC 1 ms 3452 KiB
test_08.txt AC 1 ms 3488 KiB
test_09.txt AC 1 ms 3608 KiB
test_10.txt AC 1 ms 3488 KiB
test_11.txt AC 1 ms 3460 KiB
test_12.txt AC 1 ms 3488 KiB
test_13.txt AC 1 ms 3608 KiB
test_14.txt AC 1 ms 3488 KiB
test_15.txt AC 1 ms 3488 KiB
test_16.txt AC 1 ms 3608 KiB
test_17.txt AC 1 ms 3456 KiB