제출 #223570

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
223570	2020-04-15 13:15:00	MKopchev	조교 (CEOI16_popeala)	C++14	17 / 100	2088 ms	1680 KiB

popeala

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#include<bits/stdc++.h>
using namespace std;
const int nmax=50+5,tmax=20000+5,inf=2e9+42;
int n,tasks,want;
int points[tmax];
bool solved[nmax][tmax];
int prv_bad[nmax][tmax];
int pref[nmax];
int ask(int l,int r)
{
    int ret=0,sum=pref[r]-pref[l-1];
    for(int i=1;i<=n;i++)
        if(prv_bad[i][r]<l)ret=ret+sum;
    return ret;
}
int dp[nmax][tmax];
int main()
{
    scanf("%i%i%i",&n,&tasks,&want);
    for(int i=1;i<=tasks;i++)scanf("%i",&points[i]);
 
 
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컴파일 시 표준 에러 (stderr) 메시지

popeala.cpp: In function 'int main()':
popeala.cpp:28:10: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     scanf("%i%i%i",&n,&tasks,&want);
     ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
popeala.cpp:30:35: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     for(int i=1;i<=tasks;i++)scanf("%i",&points[i]);
                              ~~~~~^~~~~~~~~~~~~~~~~

• Subtask 1: 8 / 8
• Subtask 2: 9 / 9
• Subtask 3: 0 / 9
• Subtask 4: 0 / 74