제출 #1204132

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1204132		cbnhtmanh	Ljeto (COCI21_ljeto)	C++20	50 / 50	0 ms	328 KiB

Main

/*
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*/

#include <bits/stdc++.h>
#define fi(i, a, b) for( int i = a; i <= b; i++ )
#define fid(i, a, b) for( int i = a; i >= b; i-- )
#define getbit(x, i) ((x>>i)&1)
#define ll long long
#define pb push_back
#define pii pair<int,int>
#define pli pair<ll,int>
#define pll pair<ll,ll>
#define st first
#define nd second
#define mp make_pair
#define HTManh ""
#define maxn 100009
#define endl '\n'
using namespace std;

int test;
int n;
int tg[10];

int main()
{
	ios_base::sync_with_stdio(0);
	cin.tie(NULL); cout.tie(NULL);
	if (fopen(HTManh".inp", "r"))
    {
        freopen(HTManh".inp", "r", stdin);
        freopen(HTManh".out", "w", stdout);
    }

    cin >> n;
    fi(i,1,8) tg[i] = -1e9;
    ll diem1, diem2;
    diem1 = diem2 = 0;
    fi(i,1,n)
    {
        int t, a, b;
        cin >> t >> a >> b;
        if (a <= 4) diem1 += 100;
        else diem2 += 100;
        if (t - tg[a] <= 10)
        {
            if (a <= 4) diem1 += 50;
            else diem2 += 50;
        }
        tg[a] = t;
    }
    cout << diem1 << " " << diem2 << endl;

}

컴파일 시 표준 에러 (stderr) 메시지

Main.cpp: In function 'int main()':
Main.cpp:53:16: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
   53 |         freopen(HTManh".inp", "r", stdin);
      |         ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
Main.cpp:54:16: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
   54 |         freopen(HTManh".out", "w", stdout);
      |         ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~

• Subtask 1: 10 / 10
• Subtask 2: 15 / 15
• Subtask 3: 25 / 25