제출 #45901

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
45901	2018-04-16 11:50:35	Extazy	수열 (APIO14_sequence)	C++17	100 / 100	1532 ms	95140 KiB

sequence

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#include <bits/stdc++.h>
#define endl '\n'
 
using namespace std;
 
const int N = 100002;
const int K = 202;
 
struct convex_hull_trick {
    struct line {
        long long a, b;
        int idx;
 
        line(){}
        line(long long x, long long y, int z): a(x), b(y), idx(z) {}
        
        template < class T >
        T eval(T x) {
            return a*x+b;
        }
    };
 
    deque < line > v;
    void clear() {
        v.clear();
    }
 
    double crossx(line l1, line l2) {
 
 
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컴파일 시 표준 에러 (stderr) 메시지

sequence.cpp: In function 'int main()':
sequence.cpp:83:10: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d %d", &n, &k);
     ~~~~~^~~~~~~~~~~~~~~~~
sequence.cpp:85:14: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
         scanf("%d", &a[i]);
         ~~~~~^~~~~~~~~~~~~

• Subtask 1: 11 / 11
• Subtask 2: 11 / 11
• Subtask 3: 11 / 11
• Subtask 4: 17 / 17
• Subtask 5: 21 / 21
• Subtask 6: 29 / 29