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답안 #113085

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
113085 2019-05-23T14:40:59 Z CaQtiml Baloni (COCI15_baloni) C++14
100 / 100
 190 ms 3972 KB 
#include "bits/stdc++.h"
using namespace std;
int arr[(int)1e6+10];
int ans=0;
int main()
{
	int n;
	cin >> n;
	for(int i=1;i<=n;i++)
	{
		int op;
		cin >> op;
		if(!arr[op]) ans++;
		else arr[op]--;
		arr[op-1]++;
	}
	cout << ans;
}

Subtask #1
100.0 / 100.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 368 KB Output is correct
2 Correct 2 ms 384 KB Output is correct
3 Correct 3 ms 384 KB Output is correct
4 Correct 3 ms 420 KB Output is correct
5 Correct 186 ms 3972 KB Output is correct
6 Correct 190 ms 3948 KB Output is correct
7 Correct 153 ms 3196 KB Output is correct
8 Correct 151 ms 3196 KB Output is correct
9 Correct 172 ms 3592 KB Output is correct
10 Correct 169 ms 3456 KB Output is correct