Submission #76729553

Source Code Expand

#include<bits/stdc++.h>
using namespace std;
#define ll long long 

void solve()
{
    ll n , l , t  ; cin >> n >> l >> t  ;
    vector<ll> x(n) , v(n);
    for(int i = 0 ; i < n ; i++)
    {
        cin >> x[i] ; 
        cin >> v[i] ;
        if(x[i] == 0 ) v[i] = abs(v[i]);
        if(x[i] == l ) v[i] = -abs(v[i]); 

        ll p = x[i] + v[i]*t;

        
        p = abs(p);
        ll q = p / l ; 
        if(q % 2 == 0 ) 
        {
            cout << p%l << '\n' ;
        }
        else cout << l - p%l  << '\n'; 
        
        // else 
        // {
        //     ll q = abs(p) / n ; 
        //     if()
        // }
    }


}
int main()
{
    int t =1 ;
    //cin >> t ; 
    while(t--)
    {
        solve();
    }
}

Submission Info

Submission Time
Task B - Robot Going Back and Forth in a Hallway
User mr_cool123
Language C++23 (GCC 15.2.0)
Score 300
Code Size 777 Byte
Status AC
Exec Time 179 ms
Memory 6556 KiB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 300 / 300
Status
AC × 5
AC × 80
Set Name Test Cases
Sample sample01.txt, sample02.txt, sample03.txt, sample04.txt, sample05.txt
All sample01.txt, sample02.txt, sample03.txt, sample04.txt, sample05.txt, in01.txt, in02.txt, in03.txt, in04.txt, in05.txt, in06.txt, in07.txt, in08.txt, in09.txt, in10.txt, in11.txt, in12.txt, in13.txt, in14.txt, in15.txt, in16.txt, in17.txt, in18.txt, in19.txt, in20.txt, in21.txt, in22.txt, in23.txt, in24.txt, in25.txt, in26.txt, in27.txt, in28.txt, in29.txt, in30.txt, in31.txt, in32.txt, in33.txt, in34.txt, in35.txt, in36.txt, in37.txt, in38.txt, in39.txt, in40.txt, in41.txt, in42.txt, in43.txt, in44.txt, in45.txt, in46.txt, in47.txt, in48.txt, in49.txt, in50.txt, in51.txt, in52.txt, in53.txt, in54.txt, in55.txt, in56.txt, in57.txt, in58.txt, in59.txt, in60.txt, in61.txt, in62.txt, in63.txt, in64.txt, in65.txt, in66.txt, in67.txt, in68.txt, in69.txt, in70.txt, in71.txt, in72.txt, in73.txt, in74.txt, in75.txt
Case Name Status Exec Time Memory
in01.txt AC 1 ms 3308 KiB
in02.txt AC 1 ms 3540 KiB
in03.txt AC 1 ms 3540 KiB
in04.txt AC 1 ms 3520 KiB
in05.txt AC 1 ms 3480 KiB
in06.txt AC 139 ms 6432 KiB
in07.txt AC 170 ms 6364 KiB
in08.txt AC 1 ms 3384 KiB
in09.txt AC 137 ms 6476 KiB
in10.txt AC 139 ms 6372 KiB
in11.txt AC 174 ms 6488 KiB
in12.txt AC 169 ms 6476 KiB
in13.txt AC 108 ms 6492 KiB
in14.txt AC 157 ms 6364 KiB
in15.txt AC 179 ms 6336 KiB
in16.txt AC 159 ms 6356 KiB
in17.txt AC 139 ms 6476 KiB
in18.txt AC 1 ms 3464 KiB
in19.txt AC 107 ms 6384 KiB
in20.txt AC 170 ms 6436 KiB
in21.txt AC 135 ms 6444 KiB
in22.txt AC 169 ms 6556 KiB
in23.txt AC 174 ms 6420 KiB
in24.txt AC 174 ms 6492 KiB
in25.txt AC 138 ms 6420 KiB
in26.txt AC 159 ms 6376 KiB
in27.txt AC 168 ms 6388 KiB
in28.txt AC 1 ms 3308 KiB
in29.txt AC 1 ms 3472 KiB
in30.txt AC 1 ms 3480 KiB
in31.txt AC 1 ms 3472 KiB
in32.txt AC 1 ms 3368 KiB
in33.txt AC 1 ms 3496 KiB
in34.txt AC 1 ms 3384 KiB
in35.txt AC 1 ms 3552 KiB
in36.txt AC 1 ms 3368 KiB
in37.txt AC 1 ms 3308 KiB
in38.txt AC 1 ms 3480 KiB
in39.txt AC 1 ms 3384 KiB
in40.txt AC 1 ms 3480 KiB
in41.txt AC 1 ms 3492 KiB
in42.txt AC 157 ms 6476 KiB
in43.txt AC 139 ms 6364 KiB
in44.txt AC 139 ms 6508 KiB
in45.txt AC 169 ms 6432 KiB
in46.txt AC 168 ms 6364 KiB
in47.txt AC 170 ms 6364 KiB
in48.txt AC 170 ms 6412 KiB
in49.txt AC 143 ms 6356 KiB
in50.txt AC 139 ms 6320 KiB
in51.txt AC 170 ms 6372 KiB
in52.txt AC 141 ms 6432 KiB
in53.txt AC 141 ms 6432 KiB
in54.txt AC 143 ms 6492 KiB
in55.txt AC 164 ms 6556 KiB
in56.txt AC 1 ms 3464 KiB
in57.txt AC 1 ms 3492 KiB
in58.txt AC 1 ms 3428 KiB
in59.txt AC 1 ms 3448 KiB
in60.txt AC 1 ms 3436 KiB
in61.txt AC 1 ms 3436 KiB
in62.txt AC 1 ms 3464 KiB
in63.txt AC 1 ms 3432 KiB
in64.txt AC 1 ms 3368 KiB
in65.txt AC 1 ms 3464 KiB
in66.txt AC 1 ms 3276 KiB
in67.txt AC 1 ms 3308 KiB
in68.txt AC 1 ms 3384 KiB
in69.txt AC 1 ms 3464 KiB
in70.txt AC 1 ms 3472 KiB
in71.txt AC 1 ms 3448 KiB
in72.txt AC 1 ms 3368 KiB
in73.txt AC 1 ms 3544 KiB
in74.txt AC 168 ms 6384 KiB
in75.txt AC 161 ms 6384 KiB
sample01.txt AC 1 ms 3520 KiB
sample02.txt AC 1 ms 3384 KiB
sample03.txt AC 1 ms 3464 KiB
sample04.txt AC 1 ms 3368 KiB
sample05.txt AC 1 ms 3428 KiB