제출 #555114

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
555114	2022-04-30 07:39:25	tht2005	Sightseeing in Kyoto (JOI22_kyoto)	C++17	100 / 100	523 ms	27152 KiB

kyoto

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#include <bits/stdc++.h>
using namespace std;
typedef long long LL;
struct dt {
    LL n, d;
    int i;
    bool t;
    bool operator< (const dt& B) const {
        return n * B.d > B.n * d;
    }
};
const int N = 100005;
int n, m, cnt, a[N], b[N], x[N], y[N];
LL res;
multiset<dt> S;
multiset<dt>::iterator z[N], t[N];
set<int> c, d;
int main() {
    scanf("%d %d", &n, &m);
    for(int i = 0; i < n; ++i) {
        scanf("%d", a + i);
    }
    for(int i = 0; i < m; ++i) {
        scanf("%d", b + i);
    }
 
 
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컴파일 시 표준 에러 (stderr) 메시지

kyoto.cpp: In function 'int main()':
kyoto.cpp:24:10: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   24 |     scanf("%d %d", &n, &m);
      |     ~~~~~^~~~~~~~~~~~~~~~~
kyoto.cpp:26:14: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   26 |         scanf("%d", a + i);
      |         ~~~~~^~~~~~~~~~~~~
kyoto.cpp:29:14: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   29 |         scanf("%d", b + i);
      |         ~~~~~^~~~~~~~~~~~~

• Subtask 1: 10 / 10
• Subtask 2: 30 / 30
• Subtask 3: 60 / 60