Submission #1365956


Source Code Expand

#include <bits/stdc++.h>

using namespace std;

//#define FILE_IO

int N, L, T;
int p[100005], d[100005], f[100005], r[100005];

int main()
{
    #ifdef FILE_IO
    freopen("1.in", "r", stdin);
    freopen("1.out", "w", stdout);
    #endif

    scanf("%d%d%d", &N, &L, &T);
    for(int i = 0; i < N; i++)
    {
        scanf("%d%d", &p[i], &d[i]);
        if(d[i] == 2)   d[i] = -1;
    }

    int add = T % L;
    for(int i = 0; i < N; i++)
    {
        if(d[i] == 1)   f[i] = (p[i] + add) % L;
        else            f[i] = (p[i] - add + L) % L;
    }

    int id = 0;
    for(int i = 1; i < N; i++)
        if(d[i] != d[0])
        {
            double timp = 0.0;
            int cnt = 0;
            if(d[0] == 1)
            {
                timp = double(p[i] - p[0]) / 2.0;
                if(timp > T)    cnt = 0;
                else    cnt = 1 + (int)( ( (double)T - timp ) / ((double)L / 2.0) );
                (id += cnt) %= N;
            }
            else
            {
                timp = double(p[0] + L - p[i]) / 2.0;
                if(timp > T)    cnt = 0;
                else    cnt = 1 + (int)( ( (double)T - timp ) / ((double)L / 2.0) );
                (id += N - cnt) %= N;
            }
        }

    for(int i = 0; i < N; i++)
        r[(id + i) % N] = f[i];

    for(int i = 0; i < N; i++)
        printf("%d\n", r[i]);

    return 0;
}

Submission Info

Submission Time
Task C - Ants on a Circle
User bogdan10bos
Language C++14 (GCC 5.4.1)
Score 0
Code Size 1435 Byte
Status RE
Exec Time 101 ms
Memory 2816 KB

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:17:32: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d%d%d", &N, &L, &T);
                                ^
./Main.cpp:20:36: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
         scanf("%d%d", &p[i], &d[i]);
                                    ^

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 0 / 700
Status
AC × 2
AC × 8
WA × 11
RE × 1
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 WA 18 ms 1792 KB
subtask_1_02.txt WA 14 ms 1408 KB
subtask_1_03.txt WA 28 ms 2816 KB
subtask_1_04.txt WA 29 ms 2688 KB
subtask_1_05.txt RE 101 ms 384 KB
subtask_1_06.txt WA 7 ms 768 KB
subtask_1_07.txt WA 26 ms 2432 KB
subtask_1_08.txt WA 26 ms 2432 KB
subtask_1_09.txt WA 17 ms 1664 KB
subtask_1_10.txt WA 15 ms 1408 KB
subtask_1_11.txt AC 5 ms 640 KB
subtask_1_12.txt AC 24 ms 2432 KB
subtask_1_13.txt WA 19 ms 1920 KB
subtask_1_14.txt WA 18 ms 1792 KB
subtask_1_15.txt AC 1 ms 256 KB
subtask_1_16.txt AC 1 ms 256 KB