제출 #567731

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
567731	2022-05-24 06:03:31	shahriarkhan	여행하는 상인 (APIO17_merchant)	C++14	0 / 100	1094 ms	4116 KiB

merchant

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#include<bits/stdc++.h>
using namespace std ;
const int MX_N = 105 , MX_K = 1005 ;
const long long INF = 1e18 + 5 ;
int n , m , k ;
long long dist[MX_N][MX_N] , best[MX_N][MX_N] , buy[MX_N][MX_K] , sell[MX_N][MX_K] , profit[MX_N][MX_N] ;
void floyd_warshall(long long dst[MX_N][MX_N])
{
    for(int l = 1 ; l <= n ; ++l)
    {
        for(int i = 1 ; i <= n ; ++i)
        {
            for(int j = 1 ; j <= n ; ++j)
            {
                dst[i][j] = min(dst[i][j],dst[i][l]+dst[l][j]) ;
            }
        }
    }
}
int main()
{
    scanf("%d%d%d",&n,&m,&k) ;
    for(int i = 1 ; i <= n ; ++i)
    {
 
 
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컴파일 시 표준 에러 (stderr) 메시지

merchant.cpp: In function 'int main()':
merchant.cpp:28:10: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   28 |     scanf("%d%d%d",&n,&m,&k) ;
      |     ~~~~~^~~~~~~~~~~~~~~~~~~
merchant.cpp:33:18: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   33 |             scanf("%lld%lld",&buy[i][j],&sell[i][j]) ;
      |             ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
merchant.cpp:46:14: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   46 |         scanf("%lld%lld%lld",&v,&w,&t) ;
      |         ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~

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