제출 #225346

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
225346	2020-04-20 09:57:17	MKopchev	Semiexpress (JOI17_semiexpress)	C++14	100 / 100	27 ms	2548 KiB

semiexpress

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#include<bits/stdc++.h>
using namespace std;
const int nmax=3e3+42;
int n,m,k;
int slow,fast,average;
long long t;
int stop[nmax];
vector<int> gains;
bool cmp(int u,int v)
{
    return u>v;
}
int main()
{
    scanf("%i%i%i",&n,&m,&k);
    k=k-m;
    scanf("%i%i%i",&slow,&fast,&average);
    scanf("%lld",&t);
    for(int i=1;i<=m;i++)scanf("%i",&stop[i]);
 
 
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컴파일 시 표준 에러 (stderr) 메시지

semiexpress.cpp: In function 'int main()':
semiexpress.cpp:69:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for(int i=0;i<k&&i<gains.size();i++)
                      ~^~~~~~~~~~~~~
semiexpress.cpp:21:10: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     scanf("%i%i%i",&n,&m,&k);
     ~~~~~^~~~~~~~~~~~~~~~~~~
semiexpress.cpp:25:10: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     scanf("%i%i%i",&slow,&fast,&average);
     ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
semiexpress.cpp:27:10: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     scanf("%lld",&t);
     ~~~~~^~~~~~~~~~~
semiexpress.cpp:29:31: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     for(int i=1;i<=m;i++)scanf("%i",&stop[i]);
                          ~~~~~^~~~~~~~~~~~~~~

• Subtask 1: 18 / 18
• Subtask 2: 30 / 30
• Subtask 3: 52 / 52