Submission #2178321
Source Code Expand
#include<stdio.h>
#include<string.h>
#include<stdlib.h>
#define min(a,b) (a)>(b)?(b):(a)
#define ll long long
int cmp(const void *a,const void *b)
{
return *(int *)a-*(int *)b;
}
int main()
{
ll n,c,k,sum,t,s,i;
int x[100005];
scanf("%lld%lld%lld",&n,&c,&k);
for(i=1;i<=n;i++)
{
scanf("%d",&x[i]);
}
qsort(x+1,n,sizeof x[0],cmp);
s=0;
for(i=1;i<=n;i++)
{
if(i==1)
{
t=x[1]+k;
sum=1;
s=1;
}
else
{
if(s==c) //车满
{
t=x[i]+k;
sum++;
s=1;
}
else //车没满
{
if(x[i]<=t) //超时过了
s++;
else
{
t=x[i]+k;
sum++;
s=1;
}
}
}
}
printf("%lld\n",sum);
return 0;
}
Submission Info
Submission Time
2018-03-10 16:07:26+0900
Task
A - Airport Bus
User
vjudge2
Language
C++14 (GCC 5.4.1)
Score
300
Code Size
681 Byte
Status
AC
Exec Time
24 ms
Memory
892 KB
Compile Error
./Main.cpp: In function ‘int main()’:
./Main.cpp:14:32: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
scanf("%lld%lld%lld",&n,&c,&k);
^
./Main.cpp:17:20: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
scanf("%d",&x[i]);
^
Judge Result
Set Name
Sample
All
Score / Max Score
0 / 0
300 / 300
Status
Set Name
Test Cases
Sample
sample1.txt, sample2.txt
All
sample1.txt, sample2.txt, in1.txt, in2.txt, in3.txt, in4.txt, in5.txt, in6.txt, in7.txt, in8.txt, sample1.txt, sample2.txt
Case Name
Status
Exec Time
Memory
in1.txt
AC
1 ms
128 KB
in2.txt
AC
24 ms
892 KB
in3.txt
AC
24 ms
892 KB
in4.txt
AC
24 ms
892 KB
in5.txt
AC
1 ms
128 KB
in6.txt
AC
24 ms
892 KB
in7.txt
AC
21 ms
892 KB
in8.txt
AC
24 ms
892 KB
sample1.txt
AC
1 ms
128 KB
sample2.txt
AC
1 ms
128 KB