Submission #1156389
Source Code Expand
#include<cstdio>
#include<algorithm>
#define rep(i,x,y) for(int i=(x);i<=(y);++i)
#define per(i,x,y) for(int i=(x);i>=(y);--i)
using std::sort;
const int N=1e5+10;
int n,c,k,t[N];
int main(){
scanf("%d%d%d",&n,&c,&k);
rep(i,1,n)scanf("%d",&t[i]);
sort(t+1,t+1+n);
int ans,i;
for(i=1,ans=0;i<=n;++ans){
int j;
for(j=i;j<i+c&&j<=n&&t[j]-t[i]<=k;++j);
i=j;
}
printf("%d",ans);
return 0;
}
Submission Info
Submission Time
2017-03-12 21:07:56+0900
Task
A - Airport Bus
User
sjj118
Language
C++14 (GCC 5.4.1)
Score
300
Code Size
420 Byte
Status
AC
Exec Time
18 ms
Memory
512 KB
Compile Error
./Main.cpp: In function ‘int main()’:
./Main.cpp:9:26: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
scanf("%d%d%d",&n,&c,&k);
^
./Main.cpp:10:29: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
rep(i,1,n)scanf("%d",&t[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
18 ms
512 KB
in3.txt
AC
18 ms
512 KB
in4.txt
AC
18 ms
512 KB
in5.txt
AC
1 ms
128 KB
in6.txt
AC
18 ms
512 KB
in7.txt
AC
16 ms
512 KB
in8.txt
AC
18 ms
512 KB
sample1.txt
AC
0 ms
128 KB
sample2.txt
AC
0 ms
128 KB