#include <iostream>
using namespace std;

int main() {
    int leavingCars, minutes;
    int carPerMinute[100];
    int totalCars = 0;

    cin >> leavingCars >> minutes;
    int carsLeavingPerMinute = leavingCars * minutes;

    for(int index = 1; index <= minutes; ++index) {
        cin >> carPerMinute[index];
        totalCars += carPerMinute[index];
    }

    cout << totalCars - carsLeavingPerMinute;

    return 0;
}

k, n = [int(x) for x in input().split()]
a = list(map(int, input().split()))
m = 0

for i in a:
    m += i
    if (m - k >= 0):
        m -= k
    else:
        m = 0
print(m)

Test in you code example like this
4 3
1 5 6
Wrong Answer is 0.
Thrue Answer is 3.
Be confident!!!

#include<iostream>
using namespace std;
int main(){
    int k, n, arr[101],x=0;
    cin>>k>>n;

    for(int i=0; i<n; i++){
        cin>> arr[i];

    }
    for(int i=0;i<n;i++){

        if(k>=arr[i]){
            if(i != n-1){
                x = x + arr[i+1];
                arr[i+1] = x;

                x = 0;

            }
            else{
                x = 0;
            }


        }
        else{
            if(i != n-1){
                x = (arr[i]-k) + arr[i+1];
                arr[i+1] = x;


            }
            else{
                x = arr[i] - k;
            }
        }
    //    printf("X : %d\n",x);
    }
    if(x<=0)
    cout<<0;
    else
    cout<<x;

}

k, n = [int(i) for i in input().split()]
a = [int(i) for i in input().split()]
if sum(a) - n * k <= 0:
    print(0)
else:
    print(sum(a) - n * k)

If you have problems with test case 6, then please check the following:


If you have wrong anwer at test 6, try this test:
4 3
3 4 5

Correct answer: 1
Because at ith minute, there is only a[i] cars come to the traffic jam. Good luck to you!

Thanks to sign_in158.

#include <iostream>
using namespace std;

int main() {

    int n, k;
    cin >> n >> k;
    int c = n * k;
    int *arr = new int[k];

    for (int i = 0; i < k; i++) {
        cin >> arr[i];
        c = c - arr[i];
    }

    cout << abs(c);

}

Edited by author 11.02.2019 20:58

помогите найти ошибку. вроде ответы правильные выдаёт


using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace ConsoleApp3
{
    class Program
    {
        static void Main(string[] args)
        {
            string[] a = Console.ReadLine().Split();
            int b = Convert.ToInt32(a[0]);
            int c = Convert.ToInt32(a[1]);
            int d = 0;
            string[] e = Console.ReadLine().Split();
            for (int f = 0; f < c; f++ )
            {
                d = d + Convert.ToInt32(e[f]);
            }
            int g = d - b * c;
            if (g < 0)
            {
                g = 0;
            }
            Console.WriteLine(g);
            Console.ReadLine();
        }
    }
}

wtf?
what`s wrong?

program asd;
var n,k,i:byte;
    r:word;
    a:array[1..100] of byte;
BEGIN
r:=0;
ReadLn(k,n);
for i:=1 to n do
begin
 Read(a[i]);
 if (r+a[i]-k)>=0 then r:=r+a[i]-k
 else r:=0;
end;
WriteLn(r);
END.

#include <iostream>
using namespace std;
int main()
{
int k,n,l=1;
int r=0;
int* a = new int[1];
cin >> k >> n;
cin >> a[0];
for(int i=1;cin >> a[i];i++) l+=1;
for(int i=0;i<n;i++){
    if(i<l) r+=a[i];
    r-=k;
    if(r<0) r=0;
}
cout << r << endl;
system("pause");
return 0;
}

Что не так?

Edited by author 06.11.2013 23:12

#include <iostream>

using namespace std;

int main()
{
    int k,n,s,i,g,r;
    cin>>k;
    s=0;
    cin>>n;
    int *a=new int[n];
    for (i=0;i<n;i++){
        cin>>a[i];
        s=a[i]+s;
        };
    g=s-(n*k);
    cout<<g;
    return 0;
}

#include<iostream>

using namespace std;

int main()
{
    int k, n, a[1010], A, sklad;
    cin >> k >> n;
    if ((1 <= k && k <= 100) && (1 <= n && n <= 100))
    {
        for (int b = 0; b < n; b++)
        {
            cin >> a[b];
        }
        sklad = 0;
        for (int c = 0; c < n; c++)
        {
            A = k - (a[c] + sklad);
            if (A < 0)
            {
                sklad = -A;
            }
            else
                sklad = 0;
        }
        if (A < 0)
        {
            cout << -A;
        }
        else
            cout << A;
    }
    return 0;
}

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Task1787
{
    class Program
    {
        static void Main(string[] args)
        {
            string[] kMinute = Console.ReadLine().Split(new char[] { ' ', '\t', '\n', '\r' }, StringSplitOptions.RemoveEmptyEntries);
            int k = int.Parse(kMinute[0]);
            int n = int.Parse(kMinute[1]);
            string[] nCam = Console.ReadLine().Split(new char[] { ' ', '\t', '\n', '\r' }, StringSplitOptions.RemoveEmptyEntries);
            int sum = 0;
            foreach (var item in nCam)
            {
                sum += int.Parse(item);
            }
            Console.WriteLine(sum - (k * n));
        }
    }
}

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace РџРѕРІРѕСЂРѕС‚
{
    class Program
    {
        static void Main(string[] args)
        {
            string[] mas = Console.ReadLine().Split(' ');
            int k = int.Parse(mas[0]);
            int n = int.Parse(mas[1]);
            int[] A = Console.ReadLine().Split(new char[] { ' ' }, StringSplitOptions.RemoveEmptyEntries).Select(i => int.Parse(i)).ToArray();
            int M = 0;
            for (int i = 0; i < n; i++)
            {
                M += A[i];
                if (M - k >= 0)
                {M -= k;}
                else
                {M = 0;}
            }
            Console.WriteLine(M);
        }
    }
}
Надеюсь понятно всё.

#include <iostream>
using namespace std;

int main()
{
    int k, n, res=0;
    cin >> k >> n;
    int *mas = new int[n];

    for (int i=0; i!=n; i++)
    {
        cin >> mas[i];

        if (mas[i] > k)
        {
            res = res + (mas[i] - k);
        }
        else
        {
            if (res!=0 )
            {
                if ((k - mas[i]) > res)
                {
                    res = 0;
                }
                else
                {
                    res = res - (k - mas[i]);
                }
            }
        }

    }
    cout << res;

    return 0;
}

var k,n,i,q,w:integer;
begin
read(k,n);
for i:=1 to n do begin
  read(q);
  w:=w+q;
  end;
if k*n>=w then writeln(0) else writeln(w-k*n);
end.

import java.util.*;
import java.io.*;

public class MEGA
{
    public static void main(String arg[])
    {
        int k,n,i,sum=0;
        Scanner scan=new Scanner(System.in);
        k=scan.nextInt();
        n=scan.nextInt();
        int[] a=new int[n];
        for(i=0;i<n;)
        {
            if(scan.hasNextInt())
            {
                a[i]=scan.nextInt();
                i++;
            }
        }
        for(i=0;i<n;i++)
        {
            sum+=a[i]-k;
        }
        if(sum<0)
        {
            System.out.println("1");
        }
        else
        {
            System.out.println(""+sum);
        }
    }
}

This very simple program is turning out to be a headache. What is Test #3?

#include <iostream>

using namespace std;

int main()
{
    int k;
    cin >> k;

    int n;
    cin >> n;

    int change;
    int result = 0;

    for (int i = 0; i < n; i++)
    {
        cin >> change;
        result += change;
    }

    if (result - k*n >= 0) cout << result - k*n;
    else cout << 0;
    return 0;
}

Whats wrong with my code. I get correct answer for Test 6 on my compiler, but when I submit the solution, I get wrong answer. Please help!!

I tried with below values and got correct answer
4 3
3 4 5

Correct answer: 1

#include <iostream>
using namespace std;
int main()
{
    int a,k,n,d;
    int b=0;
    cin>>k>>n>>d;
    for (int i=0;i<n-1;i++)
    {
        cin>>a;
        a=a-k;
        b=b+a;
    }
    if (d-k>=0)
    {
        if (b+d-k>=0)
        cout<<b+d-k;
        else cout<<0;
    }


    else if (b>0) cout<<b;
    else cout<<0;
    char f;
    cin>>f;

}