제출 #58993

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
58993	2018-07-20 01:47:43	red1108	요리 강좌 (KOI17_cook)	C++17	100 / 100	995 ms	271416 KiB

cook

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#include <vector>
#include <stdio.h>
#include <deque>
using namespace std;
const int inf=1500000000;
vector<vector<int>> input,sum;
vector<int> dp[3010];
struct DATA{
    int value;
    int before;
}mindp[6010][3];
deque<pair<int,int>> dq[3010];
int n, m, row, limit, change, cant[3010];
int getmin(int i, int j)
{
    if(i<row) return (-1)*change;
    if(mindp[i][0].before!=cant[j]&&mindp[i][0].before!=j) return mindp[i][0].value;
    else if(mindp[i][1].before!=cant[j]&&mindp[i][1].before!=j) return mindp[i][1].value;
    else if(mindp[i][2].before!=cant[j]&&mindp[i][2].before!=j) return mindp[i][2].value;
}
void gang(int i, int j,int bac)
{
    if(j<1) return;
    if(mindp[i][0].value>=j)
    {
        mindp[i][2]=mindp[i][1];
        mindp[i][1]=mindp[i][0];
        mindp[i][0].value=j;
        mindp[i][0].before=bac;
    }
 
 
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컴파일 시 표준 에러 (stderr) 메시지

cook.cpp: In function 'int getmin(int, int)':
cook.cpp:20:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^
cook.cpp: In function 'int main()':
cook.cpp:46:10: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d %d %d %d %d", &n, &m, &row, &limit, &change);
     ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
cook.cpp:56:18: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
             scanf("%d",&ina);
             ~~~~~^~~~~~~~~~~
cook.cpp:63:28: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     for(i=1;i<=n;i++) scanf("%d", &cant[i]);
                       ~~~~~^~~~~~~~~~~~~~~~

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• Subtask 5: 44 / 44