제출 #245173

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
245173	2020-07-05 16:26:48	urd05	매트 (KOI15_mat)	C++14	32 / 100	31 ms	504 KiB

mat

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#include <bits/stdc++.h>
using namespace std;
struct Mat {
    int p,l,r,h,k;
};
Mat arr[3000];
bool meet[10][10];
int n,w;
bool isMeet(Mat a,Mat b) {
    if (a.p==b.p) {
        if (a.r<=b.l||b.r<=a.l) {
            return false;
        }
        return true;
    }
    else {
        if (a.h+b.h<=w) {
            return false;
        }
        if (a.r<=b.l||b.r<=a.l) {
            return false;
        }
        return true;
    }
}
long long dp[3000]; //dp[i]:start with i
 
 
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컴파일 시 표준 에러 (stderr) 메시지

mat.cpp: In function 'int main()':
mat.cpp:47:10: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d %d",&n,&w);
     ~~~~~^~~~~~~~~~~~~~~
mat.cpp:49:14: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
         scanf("%d %d %d %d %d",&arr[i].p,&arr[i].l,&arr[i].r,&arr[i].h,&arr[i].k);
         ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

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