제출 #541761

#제출 시각아이디문제언어결과실행 시간메모리
541761FazacasMihaiBaloni (COCI15_baloni)C++17
100 / 100
186 ms1668 KiB
#include <bits/stdc++.h>

using namespace std;

int v[100005];

int main()
{
    int n, k = 1, i, j, l, nr, cnt = 1;
    bool ok;
    cin>>n;
    cin>>nr;
    v[nr]++;
    for(i = 2; i <= n; i++)
    {
        cin>>nr;
        if(v[nr + 1])
        {
            v[nr]++;
            v[nr + 1]--;
        }
        else
        {
            cnt++;
            v[nr]++;
        }
    }
    cout<<cnt;

    return 0;
}

컴파일 시 표준 에러 (stderr) 메시지

baloni.cpp: In function 'int main()':
baloni.cpp:9:12: warning: unused variable 'k' [-Wunused-variable]
    9 |     int n, k = 1, i, j, l, nr, cnt = 1;
      |            ^
baloni.cpp:9:22: warning: unused variable 'j' [-Wunused-variable]
    9 |     int n, k = 1, i, j, l, nr, cnt = 1;
      |                      ^
baloni.cpp:9:25: warning: unused variable 'l' [-Wunused-variable]
    9 |     int n, k = 1, i, j, l, nr, cnt = 1;
      |                         ^
baloni.cpp:10:10: warning: unused variable 'ok' [-Wunused-variable]
   10 |     bool ok;
      |          ^~
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