Submission #1358755


Source Code Expand

#include<iostream>
#include<vector>
#include<algorithm>
#include<cstring>
#include<cstdio>
#include<cmath>
#include<cstdlib>
#include<ctime>
#include<queue>
#include<set>
using namespace std;
typedef long long LL;
const int N=2e5;
int gi() {
	int w=0;bool q=1;char c=getchar();
	while ((c<'0'||c>'9') && c!='-') c=getchar();
	if (c=='-') q=0,c=getchar();
	while (c>='0'&&c <= '9') w=w*10+c-'0',c=getchar();
	return q? w:-w;
}
int x[N];
//移动后相对位置还是不变的,同时,去掉编号后,两个相遇的蚂蚁同时转向等价于同时不转向
//所以可以求出T时间之后的情况
//因为这是一个环,所以要考虑开始点的变化,顺时针经过环则开始点+1,逆时针经过环则开始点-1
int main()
{
	int n=gi(),L=gi(),T=gi(),i,all=0,uni=T/L,p=T%L;
	for (i=0;i<n;i++) {
		x[i]=gi();
		if (gi()==1) {
			all+=uni+(p>=L-x[i]);
			(x[i]+=p)%=L;
		} else {
			all-=uni+(p>x[i]);
			x[i]=(x[i]-p+L)%L;
		}
	}
	all=(all%n+n)%n;
	sort(x,x+n);
	for (i=all;i<n;i++) printf("%d\n",x[i]);
	for (i=0;i<all;i++) printf("%d\n",x[i]);
	return 0;
}

Submission Info

Submission Time
Task C - Ants on a Circle
User laofu
Language C++14 (GCC 5.4.1)
Score 700
Code Size 1124 Byte
Status AC
Exec Time 25 ms
Memory 1536 KB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 700 / 700
Status
AC × 2
AC × 20
Set Name Test Cases
Sample sample_01.txt, sample_02.txt
All sample_01.txt, sample_02.txt, sample_01.txt, sample_02.txt, subtask_1_01.txt, subtask_1_02.txt, subtask_1_03.txt, subtask_1_04.txt, subtask_1_05.txt, subtask_1_06.txt, subtask_1_07.txt, subtask_1_08.txt, subtask_1_09.txt, subtask_1_10.txt, subtask_1_11.txt, subtask_1_12.txt, subtask_1_13.txt, subtask_1_14.txt, subtask_1_15.txt, subtask_1_16.txt
Case Name Status Exec Time Memory
sample_01.txt AC 1 ms 256 KB
sample_02.txt AC 1 ms 256 KB
subtask_1_01.txt AC 16 ms 1024 KB
subtask_1_02.txt AC 12 ms 768 KB
subtask_1_03.txt AC 24 ms 1536 KB
subtask_1_04.txt AC 25 ms 1536 KB
subtask_1_05.txt AC 4 ms 384 KB
subtask_1_06.txt AC 6 ms 512 KB
subtask_1_07.txt AC 21 ms 1280 KB
subtask_1_08.txt AC 21 ms 1280 KB
subtask_1_09.txt AC 14 ms 896 KB
subtask_1_10.txt AC 13 ms 768 KB
subtask_1_11.txt AC 4 ms 384 KB
subtask_1_12.txt AC 20 ms 1408 KB
subtask_1_13.txt AC 15 ms 1152 KB
subtask_1_14.txt AC 13 ms 1024 KB
subtask_1_15.txt AC 1 ms 256 KB
subtask_1_16.txt AC 1 ms 256 KB