Discussion @ 1991. The battle near the swamp @ Timus Online Judge

TIU_Sarexer Wrong answer. Help pls!! C++ [3] // Problem 1991. The battle near the swamp 3 Nov 2016 16:33

#include <iostream>
using namespace std;

int main() {
    int n, k, *arr,raz,y=0,ost=0;
    cin >> n >> k;
    arr = new int[n];
    for (int i = 0; i < n; i++) {
        cin >> arr[i];
    }
    for (int i = 0; i < n; i++) {
        raz = 5 - arr[i];
        if (raz >= 0) {
            y = y + raz;
        }
        else {
            y = y;
            ost = ost + raz * -1;
        }
    }

    cout << ost << " " << y;
    return 0;
}

ToadMonster Re: Wrong answer. Help pls!! C++ [1] // Problem 1991. The battle near the swamp 3 Nov 2016 18:23

> raz = 5 - arr[i];

Why "5" ?

TIU_Sarexer Re: Wrong answer. Help pls!! C++ // Problem 1991. The battle near the swamp 3 Nov 2016 20:20

ahahah I'm stupid :D Thanks)

Agyn Re: Wrong answer. Help pls!! C++ // Problem 1991. The battle near the swamp 9 Mar 2022 01:34

the task could be solved by shorter way

// 2022-03-08.cpp : This file contains the 'main' function. Program execution begins and ends there.
//

#include <iostream>
using namespace std;

int main()
{
    int n, k;
    cin >> n >> k;

    int droid = 0, bum = 0;

    int tempBum;
    for (int i = 0; i < n; i++) {
        cin >> tempBum;
        if (tempBum > k) {
            bum += tempBum - k;
        }

        if (k > tempBum) {
            droid += k - tempBum;
        }
    }

    cout << bum << " " << droid;
}

Discussion of Problem 1991. The battle near the swamp