Submission #314121

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
314121	2020-10-18 14:09:19	phathnv	Konj (COCI19_konj)	C++11	63 / 70	108 ms	16504 KiB

konj

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#include <bits/stdc++.h>
#define mp make_pair
#define X first
#define Y second
#define taskname "KONJ"
using namespace std;
typedef long long ll;
typedef pair <int, int> ii;
const int N = 2e5 + 1;
const int D = 301;
struct lineSegment{
    int a, b, c, d;
    bool contains(int x, int y){
        return (a <= x && x <= c && b <= y && d <= b);
    }
};
struct data{
    int x, y, ind;
    data(int _x, int _y, int _ind){
        x = _x;
        y = _y;
        ind = _ind;
    }
};
 
 
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Compilation message (stderr)

konj.cpp: In function 'int main()':
konj.cpp:91:16: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result]
   91 |         freopen(taskname".inp", "r", stdin);
      |         ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
konj.cpp:92:16: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result]
   92 |         freopen(taskname".out", "w", stdout);
      |         ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~

• Subtask 1: 63 / 70