criyle/codenet-compile-errors huggingface dataset:
Language: C++

#include <bits/stdc++.h> 
using namespace std;
#define int long long int
#define float double
#define pb push_back
#define FF first
#define SS second
#define N 201000
#define MOD 1000000007
#define fn(i,n) for(int i=0;i<n;i++)
#define rep(i,l,r) for(int i=l;i<=r;i++)
#define pii pair<int,int>
#define INF 1000000000000000000
#define speed ios_base::sync_with_stdio(false); cin.tie(NULL); cout.tie(NULL)

signed main() 
{
    speed;
    
    int n,k;
    cin>>n>>k;
    int A[n];
    for(int i=0;i<n;i++)
    {
        cin>>A[i];
    }
    int dp[n];
    dp[0]=0;
    
    for(int i=1;i<n;i++)
    {
    	int j;
        if(i-k<0) i-k=0;
        dp[i]=INT_MAX;
        for(j=i-k;j<i;j++)
        {
            dp[i]=min(dp[j]+abs(A[i]-A[j]),dp[i]);
        }
    }
    cout<<dp[n-1];
    return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:33:20: error: lvalue required as left operand of assignment
   33 |         if(i-k<0) i-k=0;
      |                   ~^~
Language: C++

#include <bits/stdc++.h>
using namespace std;
 
int main()
{
  int n;
  cin >> n;
  vector<int> v(n);
  for (int i = 0 ; i < n;++i)
    cin >> v[i];
  vector<int> dp(n,INT_MIN);
  dp[0] = 0;
  for (int i = 1; i < n; ++i)
  {
    for (int j = 1; j <= k; ++j)
    {
      if (i-j >= 0)
      {
        dp[i] = min(dp[i-j]+abs(v[i]-v[i-j]), dp[i]);
      }
    }
  }
  cout << dp[n-1] << endl;
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:15:26: error: 'k' was not declared in this scope
   15 |     for (int j = 1; j <= k; ++j)
      |                          ^
Language: C++

#include <iostream>
#include <cstdlib>
using namespace std;

int n, k;
long INF = 100010;
int dp[100010];
int c[100010];

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

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

  for (int i = 0; i < 100010; i++)
  {
    dp[i] = INF;
  }

  dp[0] = 0;
  dp[1] = dp[0] + abs(c[1] - c[0]);

  for (int i = 2; i < n; i++)
  {
    int temp = INT_MAX;
    for (int j = 1; j <= k; j++)
    {
      int step = dp[i - j] + abs(c[i] - c[i - j]);
      if (step < temp && i - j >= 0)
      {
        temp = step;
      }
    }
    dp[i] = temp;
  }

  cout << dp[n - 1] << endl;
  return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:29:16: error: 'INT_MAX' was not declared in this scope
   29 |     int temp = INT_MAX;
      |                ^~~~~~~
a.cc:3:1: note: 'INT_MAX' is defined in header '<climits>'; this is probably fixable by adding '#include <climits>'
    2 | #include <cstdlib>
  +++ |+#include <climits>
    3 | using namespace std;
Language: C++

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

int main(){
	int N, K;
	cin >> N >> K;
	vector<int> h(N);
	for(int i = 0; i < N; i++) cin >> h[i];
	vector<int> dp(N, 0);
	
	for(int i = 0; i < K; i++){
		dp[i] = abs(h[0] - h[i]);
	}
	
	for(int i = K; i < N; i++){
		dp[i] = dp[i - 1] + abs(h[i] - h[i - 1]; 
		for(int j = 2; j <= i; i++){
			dp[i] = min(dp[i], dp[i - j] + abs(h[i] - h[i - j]);
		}
	}
	
	cout << dp[N - 1] << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:16:56: error: expected ')' before ';' token
   16 |                 dp[i] = dp[i - 1] + abs(h[i] - h[i - 1];
      |                                        ~               ^
      |                                                        )
a.cc:18:76: error: expected ')' before ';' token
   18 |                         dp[i] = min(dp[i], dp[i - j] + abs(h[i] - h[i - j]);
      |                                    ~                                       ^
      |                                                                            )
Language: C++

#include <cstdio>
#include <cstdlib>
#include <cstring>
#include <vector>
#include <algorithm>
#include <functional>

using namespace std;

long long int h[100000+7];
vector<long long int> dp(100000+7);
int main()
{
    int N,K;
    scanf("%d %d\n",&N, &K);
    for(int i=1; i<=N; i++) scanf("%lld ",&h[i]);

    for(int i=2; i<=N; i++)
    {
        long long int res=LLONG_MAX;
        for(int k=i-1; k>=max(i-K,1); k--)
        {
            long long int temp = abs(h[i]-h[k]) + dp[k];
            if(temp<res){ res=temp; }
        }
        dp[i]=res;
    }

    printf("%lld\n",dp[N]);
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:20:27: error: 'LLONG_MAX' was not declared in this scope
   20 |         long long int res=LLONG_MAX;
      |                           ^~~~~~~~~
a.cc:7:1: note: 'LLONG_MAX' is defined in header '<climits>'; this is probably fixable by adding '#include <climits>'
    6 | #include <functional>
  +++ |+#include <climits>
    7 |
Language: C++

#include <bits/stdc++.h>
using namespace std;
#define int long long int
int dp[100101];
int main()
{
	int n,k;
	cin>>n>>k;
	int arr[n+100];
	for(int i=100;i<n+100;i++) cin>>arr[i];
// 	for(int i=100;i<n+100;i++) cout<<arr[i]<<" ";cout<<endl;
	dp[100]=0;
	for(int i=101;i<n+100;i++)
	{
		int q=(int)1e18;
		for(int j=1;j<=k;j++)
		{
			q=min(q,dp[i-j]+abs(arr[i]-arr[i-j]));
		}
		dp[i]=q;
	}
// 	for(int i=100;i<n+100;i++) cout<<dp[i]<<" ";cout<<endl;
	cout<<dp[n+99];
}

Compiler output:
a.cc:3:23: error: '::main' must return 'int'
    3 | #define int long long int
      |                       ^~~
a.cc:5:1: note: in expansion of macro 'int'
    5 | int main()
      | ^~~
Language: C++

#include <iostream>
#include <vector>
#include <stdlib.h>
using namespace std;

int jump(vector<int>* p_heights, int steps){

    vector<int> table(p_heights->size(), 0);

    table[0] = 0;
    for(int i = 1; i < (int)p_heights->size(); i++){

        int min = INT_MAX;
        for(int j = i-1; (j >= (i-steps)) && (j >= 0); j--){
            int diff = abs((*p_heights)[i] - (*p_heights)[j]);
            int cost = table[j]+diff;
            if(cost < min)
                min = cost;
         
        }
        table[i] = min;

        //cout << "table[" << i << "]=" << table[i] << "\n";
    }

    return table.back();
}

int main(){

    int n, k;
    vector<int> heights;

    cin >> n >> k;
    heights = vector<int>(n);

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

    int cost = jump(&heights, k);
    cout << cost << "\n";

    return 0;
}


Compiler output:
a.cc: In function 'int jump(std::vector<int>*, int)':
a.cc:13:19: error: 'INT_MAX' was not declared in this scope
   13 |         int min = INT_MAX;
      |                   ^~~~~~~
a.cc:4:1: note: 'INT_MAX' is defined in header '<climits>'; this is probably fixable by adding '#include <climits>'
    3 | #include <stdlib.h>
  +++ |+#include <climits>
    4 | using namespace std;
Language: Java

import java.util.*

public class Main {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int n = Integer.parseInt(sc.next());
        int k = Integer.parseInt(sc.next());
        int[] heights = new int[n];
        for (int i = 0; i < n; i++) {
            heights[i] = Integer.parseInt(sc.next());
        }
        int[] dp = new int[n];
        for (int i = 0; i < n; i++) {
            dp[i] = Integer.MAX_VALUE;
        }
        dp[0] = 0;
 
        for (int i = 1; i < n; i++) {
            for (int j=Math.max(i - k, 0); j < i; j++) {
                dp[i] = Math.min(dp[i], dp[j] + Math.abs(heights[i] - heights[j]));
            }
        }
        System.out.println(dp[n - 1]);
    }
}

Compiler output:
Main.java:1: error: ';' expected
import java.util.*
                  ^
1 error
Language: Java

public class Main {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int n = Integer.parseInt(sc.next());
        int k = Integer.parseInt(sc.next());
        int[] heights = new int[n];
        for (int i = 0; i < n; i++) {
            heights[i] = Integer.parseInt(sc.next());
        }
        int[] dp = new int[n];
        for (int i = 0; i < n; i++) {
            dp[i] = Integer.MAX_VALUE;
        }
        dp[0] = 0;

        for (int i = 1; i < n; i++) {
            for (int j=Math.max(i - k, 0); j < i; j++) {
                dp[i] = Math.min(dp[i], dp[j] + Math.abs(heights[i] - heights[j]));
            }
        }
        System.out.println(dp[n - 1]);
    }
}

Compiler output:
Main.java:3: error: cannot find symbol
        Scanner sc = new Scanner(System.in);
        ^
  symbol:   class Scanner
  location: class Main
Main.java:3: error: cannot find symbol
        Scanner sc = new Scanner(System.in);
                         ^
  symbol:   class Scanner
  location: class Main
2 errors
Language: C++

n,k = [int(i) for i in input().split()]

steps = [int(i) for i in input().split()]
dp = [9999999] * n

dp[0] = 0

for i in range(1, n):
    start = max(0, i-k)
    dp[i] = min([dp[start+j] + abs(steps[i] - steps[start+j]) for j in range(i)])

print(dp[n - 1])

Compiler output:
a.cc:1:1: error: 'n' does not name a type
    1 | n,k = [int(i) for i in input().split()]
      | ^
Language: C++

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

#define int long long int

int32_t main()
{
    int n,k;
    cin >> n >> k;
    int arr[n];
    for(int i=0;i<n;++i) cin >> arr[i];
    vector<int> dp(n,INT_MAX);
    dp[0]=0;
    //dp[1]=abs(arr[1] - arr[0]);

    for(int i=1;i<n;++i)
    {
        
        for(int j=1;j<=k && i>=k;++j)
        {
            mn = min(dp[i],dp[i-j] + abs(arr[i] - arr[i-j]));
        }
        //dp[i] = mn;
    }

    cout<<dp[n-1] << endl;
}

Compiler output:
a.cc: In function 'int32_t main()':
a.cc:21:13: error: 'mn' was not declared in this scope; did you mean 'n'?
   21 |             mn = min(dp[i],dp[i-j] + abs(arr[i] - arr[i-j]));
      |             ^~
      |             n
Language: C++

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

#define int long long int

int32_t main()
{
    int n,k;
    cin >> n >> k;
    int arr[n];
    for(int i=0;i<n;++i) cin >> arr[i];
    int dp[n];
    dp[0]=0;
    //dp[1]=abs(arr[1] - arr[0]);

    for(int i=1;i<n;++i)
    {
        int mn = INT_MAX;
        for(int j=1;j<=k;++j)
        {
            int tmp;
            if(i<k) tmp=0;
            else tmp = dp[i-k] + abs(arr[i] - arr[i-k])

            mn = min(mn,tmp);
        }
        dp[i] = mn;
    }

    cout<<dp[n-1] << endl;
}

Compiler output:
a.cc: In function 'int32_t main()':
a.cc:23:56: error: expected ';' before 'mn'
   23 |             else tmp = dp[i-k] + abs(arr[i] - arr[i-k])
      |                                                        ^
      |                                                        ;
   24 | 
   25 |             mn = min(mn,tmp);
      |             ~~
Language: C++

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

#define int long long int

int32_t main()
{
    int n,k;
    cin >> n >> k;
    int arr[n];
    for(int i=0;i<n;++i) cin >> arr[i];
    int dp[n];
    dp[0]=0;
    //dp[1]=abs(arr[1] - arr[0]);

    for(int i=1;i<n;++i)
    {
        int mn = INT_MAX;
        for(int j=1;j<=k;++j)
        {
            int tmp;
            if(i<k) tmp=0;
            else tmp = dp[i-k] + abs(arr[i] - arr[i-k])

            mn = min(mn,tmp)
        }
        dp[i] = mn;
    }

    cout<<dp[n-1] << endl;
}

Compiler output:
a.cc: In function 'int32_t main()':
a.cc:23:56: error: expected ';' before 'mn'
   23 |             else tmp = dp[i-k] + abs(arr[i] - arr[i-k])
      |                                                        ^
      |                                                        ;
   24 | 
   25 |             mn = min(mn,tmp)
      |             ~~
Language: C++

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

#define int long long int

int32_t main()
{
    int n;
    cin >> n;
    int arr[n];
    for(int i=0;i<n;++i) cin >> arr[i];
    int dp[n];
    dp[0]=0;
    //dp[1]=abs(arr[1] - arr[0]);

    for(int i=1;i<n;++i)
    {
        int mn = INT_MAX;
        for(int j=1;j<=k;++j)
        {
            int tmp;
            if(i<k) tmp=0;
            else tmp = dp[i-k] + abs(arr[i] - arr[i-k])

            mn = min(mn,tmp)
        }
        dp[i] = mn;
    }

    cout<<dp[n-1] << endl;
}

Compiler output:
a.cc: In function 'int32_t main()':
a.cc:19:24: error: 'k' was not declared in this scope
   19 |         for(int j=1;j<=k;++j)
      |                        ^
Language: C++

#include<iostream>
#include<cmath>
using namespace std;
int main(void){

int n,k,w;
int h[100010];
int dp[100010];

cin >> n >> k;

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

for(int i = 0;i < n; i++){
    if(i == 0) dp[i] = 0;
    else{
        if(i <= k) w = i;  
        int a[100010];
        for(int j = 0; j < w; j++) a[j] = abs(h[i] - h[i - j - 1]) + dp[i - j - 1];        
        sort(a, a + w);
        dp[i] = a[0];
        }
    }
    
cout << dp[n - 1] << "\n";

}

Compiler output:
a.cc: In function 'int main()':
a.cc:20:9: error: 'sort' was not declared in this scope; did you mean 'sqrt'?
   20 |         sort(a, a + w);
      |         ^~~~
      |         sqrt
Language: C++

#include<iostream>
#include<cmath>
using namespace std;
int main(void){

int n,k,w;
int h[10010];
int dp[10010];

cin >> n >> k;

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

for(int i = 0;i < n; i++){
    if(i == 0) dp[i] = 0;
    else{
        if(i <= k) w = i;  
        int a[10010];
        for(int j = 0; j < w; j++) a[j] = abs(h[i] - h[i - j - 1]) + dp[i - j - 1];
        sort(a, a + w);
        dp[i] = a[0];
        }
    }    

cout << dp[n - 1] << "\n";

}

Compiler output:
a.cc: In function 'int main()':
a.cc:20:9: error: 'sort' was not declared in this scope; did you mean 'sqrt'?
   20 |         sort(a, a + w);
      |         ^~~~
      |         sqrt
Language: C++

#include <iostream>
#include <string>
#include <vector>

using namespace std;

int main() {
    vector<int> stones;
    vector<int> energyReq;
    int n, k;
    cin >> n >> k;
    for (int i = 0; i < n; i++){
        int h;
        cin >> h;
        stones.push_back(h);
    }
    energyReq.push_back(0);
    for (int i = 1; i < n; i++){
        int minE = INT_MAX;
        for (int j = 1; j <= min(i, k); j++){
            minE = min(minE, energyReq[i - j] + abs(stones[i] - stones[i - j]));
        }
        energyReq.push_back(minE);
    }
    cout << energyReq.at(n - 1) << endl;
    return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:19:20: error: 'INT_MAX' was not declared in this scope
   19 |         int minE = INT_MAX;
      |                    ^~~~~~~
a.cc:4:1: note: 'INT_MAX' is defined in header '<climits>'; this is probably fixable by adding '#include <climits>'
    3 | #include <vector>
  +++ |+#include <climits>
    4 |
Language: Java

/*
Roses are red
Memes are neat
All my test cases time out
Lmao yeet
**************************
Time to solve: 
*/
import java.util.*;
import java.io.*;

   public class B
   {
      public static void main(String args[]) throws Exception
      {
         BufferedReader infile = new BufferedReader(new InputStreamReader(System.in));  
         StringTokenizer st = new StringTokenizer(infile.readLine());
         int N = Integer.parseInt(st.nextToken());
         int K = Integer.parseInt(st.nextToken());
         int[] arr = new int[N];
         st = new StringTokenizer(infile.readLine());
         for(int i=0; i < N; i++)
            arr[i] = Integer.parseInt(st.nextToken());
         long[] dp = new long[N];
         Arrays.fill(dp, Integer.MAX_VALUE);
         dp[0] = 0;
         for(int i=0; i < N; i++)
         {
            if(dp[i] == Integer.MAX_VALUE)
               continue;
            for(int j=1; j <= K; j++)
               if(i+j < N)
                  dp[i+j] = Math.min(dp[i+1], dp[i]+Math.abs(arr[i]-arr[i+j]));
         }
         System.out.println(dp[N-1]);
      }
   }

Compiler output:
Main.java:12: error: class B is public, should be declared in a file named B.java
   public class B
          ^
1 error
Language: C++

#include <bits/stdc++.h>
using namespace std;
int i,a[100009],d[100008],n;
int dp(int i){
    if(i>=n-1) return (i!=n-1)*1e6;
    if(d[i]!=-1) return d[i];
    d[i]=1e9;
    for(int j=1;j<=k&&i+j<=n;j++)
      d[i]=min(d[i],abs(a[i+j]-a[i])+dp(i+j));
    return d[i];
}
int main()
{
    cin>>n;
    for(i=0;i<n;i++) {cin>>a[i];
d[i]=-1;}
    cout<<dp(0);
    return 0;
}

Compiler output:
a.cc: In function 'int dp(int)':
a.cc:8:20: error: 'k' was not declared in this scope
    8 |     for(int j=1;j<=k&&i+j<=n;j++)
      |                    ^
Language: C++

int main() {
    int n, k;
    cin >> n >> k;
 
    int height[n];
    for (int i = 0; i < n; i++) cin >> height[i];
 
    // 一次元DPを入れる配列を準備する
    long long dp[n];
 
    // 最小値を更新していくので、大きな数を配列に入れておく。
    fill(dp, dp + n, 1000000007);
 
    // 初期値の設定。
    // 今回の問題でも必ず一意に決まるのは1つ先までなので、ここまでを初期化する。
    dp[0] = 0;
    dp[1] = abs(height[1] - height[0]);
 
    // ここからループを回すが、この問題についてはn個の状態に対して遷移先がk個ある。
    // そのため、計算量は最大でもO(nk)程度となる。10^7なので、なんとか間に合う。
    // 一方で愚直に計算するとO(2^n)くらいなので、地球滅亡までが制限時間でもおそらく間に合わない。
    for (int i = 2; i < n; i++) {
        // 遷移数のループ。ループのインデックスの初期値に注意。
        for (int j = max(i - k, 0); j < i; j++) {
            dp[i] = min(dp[i], dp[j] + abs(height[j] - height[i]));
        }
    }
 
    // ゴールの出力
    cout << dp[n - 1] << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:3:5: error: 'cin' was not declared in this scope
    3 |     cin >> n >> k;
      |     ^~~
a.cc:12:5: error: 'fill' was not declared in this scope
   12 |     fill(dp, dp + n, 1000000007);
      |     ^~~~
a.cc:17:13: error: 'abs' was not declared in this scope
   17 |     dp[1] = abs(height[1] - height[0]);
      |             ^~~
a.cc:24:22: error: 'max' was not declared in this scope
   24 |         for (int j = max(i - k, 0); j < i; j++) {
      |                      ^~~
a.cc:25:21: error: 'min' was not declared in this scope; did you mean 'main'?
   25 |             dp[i] = min(dp[i], dp[j] + abs(height[j] - height[i]));
      |                     ^~~
      |                     main
a.cc:30:5: error: 'cout' was not declared in this scope
   30 |     cout << dp[n - 1] << endl;
      |     ^~~~
a.cc:30:26: error: 'endl' was not declared in this scope
   30 |     cout << dp[n - 1] << endl;
      |                          ^~~~
Language: C++

#include <iostream>
#include <vector>
using namespace std;
int main(){
	int n,k;
  	cin>>n>>k;
  	int a[n];
  	for(int i=0;i<n;i++) cin>>a[i];
	vector<int> dp(n,10005);
  	dp[0]=0;
  	for(int i=0;i<n;i++){
    	for(int jump=1;jump<=k;jump++){
          	if(i+jump>=n) break;
        	dp[i+jump]=min(dp[i+jump],dp[i]+abs(a[i]-a[i+jump]);
        }
    }
    cout<<dp[n-1];
}

Compiler output:
a.cc: In function 'int main()':
a.cc:14:68: error: expected ')' before ';' token
   14 |                 dp[i+jump]=min(dp[i+jump],dp[i]+abs(a[i]-a[i+jump]);
      |                               ~                                    ^
      |                                                                    )
Language: C++

#include <iostream>
#include <vector>
#include <cmath>
#include <algorithm>

using namespace std;

int main()
{
    int n, k;
    cin >> n >> k;
    vector<int> h(n);
    for(int i = 0; i < n; i++)
    {
        cin >> h[i];
    }
    vector<int> dp(n, INT_MAX);
    dp[0] = 0;
    for(int i = 1; i < n; i++)
    {
        for(int j = 1; j <= k && i - j > -1; j++)
        {
            dp[i] = min(dp[i - j] + abs(h[i] - h[i - j]), dp[i]);
        }
    }
    cout << dp[n - 1];

    return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:17:23: error: 'INT_MAX' was not declared in this scope
   17 |     vector<int> dp(n, INT_MAX);
      |                       ^~~~~~~
a.cc:5:1: note: 'INT_MAX' is defined in header '<climits>'; this is probably fixable by adding '#include <climits>'
    4 | #include <algorithm>
  +++ |+#include <climits>
    5 |
Language: C++

#include <bits/stdc++.h>
using namespace std;
#define ll long long int
ll mod(ll x)
{
    if(x<0)
    return -x;
    else
    return x;
}
int main() 
{
ll n,k;
cin>>n>>k;
ll h[n];
for(ll i=0;i<n;i++)
{
    cin>>h[i];
}
ll ans[n]={0};
ans[1]=mod(h[1]-h[0]);
for(ll i=2;i<n;i++)
ll abd=ans[1];
{   for(ll j=1;j<=k;j++)
abd=ans[i-1]+mod(h[i]-h[i-1]);
{  if(i-j>=0)
    abd=min(ans[i-j]+mod(h[i]-h[i-j]),abd);
    else
    break;
}
ans[i]=abd;
}
cout<<ans[n-1];
}


Compiler output:
a.cc: In function 'int main()':
a.cc:25:1: error: 'abd' was not declared in this scope; did you mean 'abs'?
   25 | abd=ans[i-1]+mod(h[i]-h[i-1]);
      | ^~~
      | abs
a.cc:25:9: error: 'i' was not declared in this scope
   25 | abd=ans[i-1]+mod(h[i]-h[i-1]);
      |         ^
a.cc:26:7: error: 'i' was not declared in this scope
   26 | {  if(i-j>=0)
      |       ^
a.cc:26:9: error: 'j' was not declared in this scope
   26 | {  if(i-j>=0)
      |         ^
a.cc:27:5: error: 'abd' was not declared in this scope; did you mean 'abs'?
   27 |     abd=min(ans[i-j]+mod(h[i]-h[i-j]),abd);
      |     ^~~
      |     abs
a.cc:29:5: error: break statement not within loop or switch
   29 |     break;
      |     ^~~~~
a.cc:31:5: error: 'i' was not declared in this scope
   31 | ans[i]=abd;
      |     ^
a.cc:31:8: error: 'abd' was not declared in this scope; did you mean 'abs'?
   31 | ans[i]=abd;
      |        ^~~
      |        abs
Language: C++

#include <bits/stdc++.h> 
using namespace std; 
int main() 
{
int n,k;
cin>>n>>k;
vector<int>dp(n,1e9),arr(n);
for(int i=0;i<n;i++) cin>>arr[i];
dp[0]=0; if(n>1) dp[1]=abs(arr[1]-arr[0]);
for(int i=2;i<n;i++) for(int j=0; j<k; j++) dp[i]=min(dp[i],(dp[i-j]+abs(arr[i]-arr[i-j]));
cout<<dp[n-1];
} 


Compiler output:
a.cc: In function 'int main()':
a.cc:10:91: error: expected ')' before ';' token
   10 | for(int i=2;i<n;i++) for(int j=0; j<k; j++) dp[i]=min(dp[i],(dp[i-j]+abs(arr[i]-arr[i-j]));
      |                                                      ~                                    ^
      |                                                                                           )
Language: C++

#include <iostream>
#include <cstdio>
#include <cstdlib>
#include <algorithm>
#include <cmath>
#include <vector>
#include <set>
#include <map>
#include <unordered_set>
#include <unordered_map>
#include <queue>
#include <ctime>
#include <cassert>
#include <complex>
#include <string>
#include <cstring>
#include <chrono>
#include <random>
#include <queue>
#include <bitset>

using namespace std;

#define int long long
#define str string
#define rtn return
#define pb push_back
#define db long double
#define all(x) (x).begin(),(x).end()
#define rall(x) (x).rbegin(), (x).rend()

const int N = 1e9 + 7;

int dp[N];
int h[N];
int n, k;

int32_t main() {
	ios_base::sync_with_stdio(false);
	cin.tie(0);

	cin >> n >> k;
	for (int i = 1; i < n; i++) dp[i] = N;
	for (int i = 0; i < n; i++)
		cin >> h[i];
	for (int i = 1; i < n; i++) {
		for (int j = 1; j <= k; j++) {
			if (i - j >= 0) {
				dp[i] = min(dp[i], dp[i - j] + abs(h[i] - h[i - j]));
			}
		}
		//cout << dp[i] << endl;
	}
	cout << dp[n - 1] << "\n";
	return 0; 
}

Compiler output:
/tmp/ccWZl30l.o: in function `main':
a.cc:(.text+0x2a): relocation truncated to fit: R_X86_64_PC32 against symbol `n' defined in .bss section in /tmp/ccWZl30l.o
a.cc:(.text+0x46): relocation truncated to fit: R_X86_64_PC32 against symbol `k' defined in .bss section in /tmp/ccWZl30l.o
a.cc:(.text+0x82): relocation truncated to fit: R_X86_64_PC32 against symbol `n' defined in .bss section in /tmp/ccWZl30l.o
a.cc:(.text+0xa5): relocation truncated to fit: R_X86_64_PC32 against symbol `h' defined in .bss section in /tmp/ccWZl30l.o
a.cc:(.text+0xc6): relocation truncated to fit: R_X86_64_PC32 against symbol `n' defined in .bss section in /tmp/ccWZl30l.o
a.cc:(.text+0x125): relocation truncated to fit: R_X86_64_PC32 against symbol `h' defined in .bss section in /tmp/ccWZl30l.o
a.cc:(.text+0x140): relocation truncated to fit: R_X86_64_PC32 against symbol `h' defined in .bss section in /tmp/ccWZl30l.o
a.cc:(.text+0x1a4): relocation truncated to fit: R_X86_64_PC32 against symbol `k' defined in .bss section in /tmp/ccWZl30l.o
a.cc:(.text+0x1ba): relocation truncated to fit: R_X86_64_PC32 against symbol `n' defined in .bss section in /tmp/ccWZl30l.o
a.cc:(.text+0x1cb): relocation truncated to fit: R_X86_64_PC32 against symbol `n' defined in .bss section in /tmp/ccWZl30l.o
collect2: error: ld returned 1 exit status
Language: C++

#include<iostream>
#include<algorithm>
#include<string>
using namespace std;
int main(){
  int n,k;
  int h[100005];
  int dp[100005];

  cin>>n>>k;
  for(int i=1;i<=n;i++){
    cin>>h[i];
  }
  
  memset(dp,0,sizeof(dp));

  for(int i=2;i<=n;i++){
    int mini=1<<30;
    for(int j=1;j<=min(i-1,k);j++){
      mini=min(mini,dp[i-j]+abs(h[i]-h[i-j]));
    }
    dp[i]=mini;
  }
    
  cout<<dp[n]<<"\n";

  return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:15:3: error: 'memset' was not declared in this scope
   15 |   memset(dp,0,sizeof(dp));
      |   ^~~~~~
a.cc:3:1: note: 'memset' is defined in header '<cstring>'; this is probably fixable by adding '#include <cstring>'
    2 | #include<algorithm>
  +++ |+#include <cstring>
    3 | #include<string>
Language: C++

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

int main(){
  int n,k; cin>>n >>k;
  int h[n];
  for(int i=0;i<n;i++)cin>>h[i];
  
  int dp[n]={1e9+5};
  dp[0]=0;
  
  for(int i=0;i<n;i++){
    for(int j=i+1;j<=i+k;j++){
      if(j<n){
        dp[j]=min(dp[i]+abs(dp[i]-dp[j]),dp[j]);
      }
    }
  }
  cout<<dp[n-1]<<endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:9:17: error: narrowing conversion of '1.000000005e+9' from 'double' to 'int' [-Wnarrowing]
    9 |   int dp[n]={1e9+5};
      |              ~~~^~
Language: C++

#include<bits/stdc++.h> 
using namespace std; 
const int INF=1e9+5;
int main()
{
	int n;
	cin>>n;
	int h[n];
	for(int i=0;i<n;i++)
		cin>>h[i];
	vector<int> dp(n,INF);
	dp[0]=0;
	for(int i=0;i<n;i++)
		for(int j=i+1;j<=(i+k);j++)
		{
			if(j<n)
				dp[j]=min(dp[j],dp[i]+abs(h[i]-h[j]));
		}
	cout<<dp[n-1]<<endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:14:37: error: 'k' was not declared in this scope
   14 |                 for(int j=i+1;j<=(i+k);j++)
      |                                     ^
Language: C++

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

const int INF = 1e9 + 5;

int main(int argc, char const *argv[])
{
	ios_base::sync_with_stdio(false);
    cin.tie(NULL);
    ll int n;
    cin>>n;
    vector<ll int> arr(n);
    // for(ll int& i: arr){
    // 	scanf("%lld",&i);
    // }
    for(ll int i=0;i<n;i++){
    	cin>>arr[i];
    }    
    vector<ll int> dp(n,INF);
    dp[0] = 0;
    ll int zero = 0;
    for(ll int i=0;i<n;i++){
    	// dp[i] = min(abs(arr[i]-arr[i-1])+dp[i-1],abs(arr[i]-arr[max(i-2,zero)])+dp[max(i-2,zero)]);
    	for(int j =i+1;j<(i+k);j++){
    		if(j<n)
    			dp[j] = min(dp[j],dp[i] + abs(arr[i]-arr[j]));
    	}
    }
    cout<<dp[n-1];
	return 0;
}

Compiler output:
a.cc: In function 'int main(int, const char**)':
a.cc:25:29: error: 'k' was not declared in this scope
   25 |         for(int j =i+1;j<(i+k);j++){
      |                             ^
Language: C++

#include <iostream>
#include <vector>
#include <algorithm>

using namespace std;

int main() {
  int n, k;
  cin >> n >> k;
  vector<int> v(n);
  for (int i=0; i<n; i++) {
    cin >> v[i];
  }

  vector<int> dp(n);
  dp[0] = 0;
  for (int i=1; i<n; i++) {
    int min_a = INT_MAX;
    for (int j=i-1; j>=i-k && j>=0; j--) {
      min_a = min(min_a, dp[j] + abs(v[j] - v[i]));
    }
    dp[i] = min_a;
  }
  cout << dp[n-1] << endl;

  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:18:17: error: 'INT_MAX' was not declared in this scope
   18 |     int min_a = INT_MAX;
      |                 ^~~~~~~
a.cc:4:1: note: 'INT_MAX' is defined in header '<climits>'; this is probably fixable by adding '#include <climits>'
    3 | #include <algorithm>
  +++ |+#include <climits>
    4 |
Language: Java

import java.util.Arrays;
import java.util.Scanner;

public class Frog2Problem {

  public static void main(String[] args) {
    Scanner scanner = new Scanner(System.in);
    int iSize = scanner.nextInt();
    int k = scanner.nextInt();
    int[] input = new int[iSize];
    for (int i = 0; i < iSize; i++) {
      input[i] = scanner.nextInt();
    }
    scanner.close();
    int[] arr = new int[iSize];
    Arrays.fill(arr, Integer.MAX_VALUE);
    arr[0] = 0;
    for (int i = 0; i < iSize; i++) {
      for (int j = i + 1; j <= i + k && j < iSize; j++) {
        arr[j] = Math.min(arr[j], arr[i] + Math.abs(input[i] - input[j]));
      }
    }
    System.out.println(arr[iSize - 1]);
  }
}


Compiler output:
Main.java:4: error: class Frog2Problem is public, should be declared in a file named Frog2Problem.java
public class Frog2Problem {
       ^
1 error
Language: C++


#include<bits/stdc++.h>
using namespace std;
#define ll long long
#define f(a,b,c) for(int a=b;a<c;a++)
int main()
{
	ios_base::sync_with_stdio(false);
    cin.tie(NULL);
	cout.tie(NULL);
    int n;
    cin>>n;
    int k;
    cin>>k;
    int h[n+1];
    f(i,0,n) cin>>h[i+1];
    ll dp[n+1];
    memset(dp,(ll)1e18);
    dp[1]=0;
    f(i,2,n+1)
    {
        f(j,1,min(i-1,k))
        {
            dp[i]=min(dp[i],dp[i-j]+abs(h[i]-h[i-j]));
        }
    }
    cout<<dp[n];

}














/* cd Desktop/templates */

Compiler output:
a.cc: In function 'int main()':
a.cc:18:15: warning: overflow in conversion from 'long long int' to 'int' changes value from '1000000000000000000' to '-1486618624' [-Woverflow]
   18 |     memset(dp,(ll)1e18);
      |               ^~~~~~~~
a.cc:18:11: error: too few arguments to function 'void* memset(void*, int, size_t)'
   18 |     memset(dp,(ll)1e18);
      |     ~~~~~~^~~~~~~~~~~~~
In file included from /usr/include/c++/14/cstring:43,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:121,
                 from a.cc:2:
/usr/include/string.h:61:14: note: declared here
   61 | extern void *memset (void *__s, int __c, size_t __n) __THROW __nonnull ((1));
      |              ^~~~~~
Language: C++

#include <algorithm>
#include <iostream> //入出力
#include <stdio.h>
#include <map>
#include <string>
#include <math.h>
#include <vector>
#include <cstdlib>
#include <queue>
#include <iomanip> //小数点以下を表示させる(setprecision())

#define FOR(i, a, b) for (int i = (a); i < (b); ++i)
#define rep(i, n) FOR(i, 0, n)
#define debug(x) cerr << x << " " \
                      << "(L:" << __LINE__ << ")" << '\n'

//DP法
//a より b の方が小さかったら、a を b に置き換える (true)、そうでなかったら、何もしない(false)
template <class T>
inline bool chmin(T &a, T b) //change minimum
{
        if (a > b)
        {
                a = b;
                return true;
        }
        return false;
}

template <class T>
inline bool chmax(T &a, T b) //change max
{
        if (a < b)
        {
                a = b;
                return true;
        }
        return false;
}

typedef long long ll; //64bit型

using namespace std;

// const long long INF = 1LL << 60; //無限大の値
int INF = 1000000;
ll dp[100000 + 10];

int main()
{
        int N, K;
        cin >> N >> K;
        vector<int> costs(N + 1);
        rep(i, N)
        {
                cin >> costs[i];
        }
        rep(i, N)
        {

                dp[i] = INF;
        }
        dp[0] = 0;
        rep(i, N)
        {
                rep(j, K + 1)
                {

                        if (j == 0)
                                continue;

                        chmin(dp[i + j], dp[i] + abs(costs[i + j] - costs[i]));
                }
        }

        cout << dp[N - 1] << endl;
        return 0;
}a


Compiler output:
a.cc:78:2: error: 'a' does not name a type
   78 | }a
      |  ^
Language: C++

#include <bits/stdc++.h>

using namespace std;

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

	deque<int> input(k), ans(k);
	cin >> input[0];

	if (k > n) {
		k = n-1;
	}

	if (n == 1) {
		cout << 0 << endl;
		return 0;
	}
	

	ans[0] = 0;
	for (int i = 1; i < k; i++) {
		cin >> input[i];
		int mn = INT_MAX;
		for (int j = i-1; j >=0; j--) {
			mn = min(mn, input[j] + ans[j]);
		}
		ans[i] = mn;
	}

	for (i = k; i < n; i++) {
		cin >> tmp;
		int mn = INT_MAX;
		for (int j = 0; j < k; j++) {
			mn = min(mn, input[j] + ans[j]);
		}
		ans.pop_front();
		ans.push_back(mn);

		input.pop_front();
		input.push_back(tmp);
	}
	cout << ans[k-1] << endl;
	return 0;
}
		

Compiler output:
a.cc: In function 'int main()':
a.cc:32:14: error: 'i' was not declared in this scope
   32 |         for (i = k; i < n; i++) {
      |              ^
Language: C++

#include<iostream>
using namespace std;
#include<string.h>

int main(){
	int n,k;
	cin >> n >> k;
	int a[n];
	for(int i=0; i < n ; ++i){
		cin >> a[i];
	}
	int dp[n];
	memset(dp,INT_MAX,sizeof(dp));
	if(n==1)return 0;
	dp[0]=0;
	dp[1] = abs(a[1]-a[0]);
	
	for(int i=2; i<n ; ++i){
		int res = INT_MAX;
		for(int j=1;j<=k && (i-j)>=0 ; ++j ){
			res = min(dp[i-j] + abs(a[i-j]-a[i]) , res);
		}
		dp[i] = res;
	}
	cout << dp[n-1] << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:13:19: error: 'INT_MAX' was not declared in this scope
   13 |         memset(dp,INT_MAX,sizeof(dp));
      |                   ^~~~~~~
a.cc:4:1: note: 'INT_MAX' is defined in header '<climits>'; this is probably fixable by adding '#include <climits>'
    3 | #include<string.h>
  +++ |+#include <climits>
    4 |
Language: C++

#include<bits/stdc++.h>
#define ll long long int
#define ci cin>>
#define co cout<<
#define l <<endl
#define mp make_pair
#define v vector<int> v;
#define vv vector<vector<int>> vv
#define v_print for(auto x:v){cout<<x<<"\n";}
#define floop(i,a,b) for(int i=a;i<b;i++)
#define w(n) while(n--)
#define mod 1000000007
using namespace std;

int A[100003];
int INF= 1<<29;

int main()
{
	ios_base::sync_with_stdio(false);
	cin.tie(NULL);
	fill(A,A+100003,INF);
	ll n,k,j;	ci n>>k;
	ll h[n];
	floop(i,0,n)
	{
		ci h[i];
	}
	A[0]=0;
	//A[1]=abs(h[1]-h[0]);
	floop(i,0,n)
	{
		j=1;
		while(j<=k&&(i+j)<n)
		{
			A[i+j]=min(A[i+j],abs(h[i]-h[i+j])+A[i]);
			j++;
		}
	}
	co A[n-1];

}

Compiler output:
a.cc: In function 'int main()':
a.cc:36:35: error: no matching function for call to 'min(int&, long long int)'
   36 |                         A[i+j]=min(A[i+j],abs(h[i]-h[i+j])+A[i]);
      |                                ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/14/algorithm:60,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:51,
                 from a.cc:1:
/usr/include/c++/14/bits/stl_algobase.h:233:5: note: candidate: 'template<class _Tp> constexpr const _Tp& std::min(const _Tp&, const _Tp&)'
  233 |     min(const _Tp& __a, const _Tp& __b)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:233:5: note:   template argument deduction/substitution failed:
a.cc:36:35: note:   deduced conflicting types for parameter 'const _Tp' ('int' and 'long long int')
   36 |                         A[i+j]=min(A[i+j],abs(h[i]-h[i+j])+A[i]);
      |                                ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/14/bits/stl_algobase.h:281:5: note: candidate: 'template<class _Tp, class _Compare> constexpr const _Tp& std::min(const _Tp&, const _Tp&, _Compare)'
  281 |     min(const _Tp& __a, const _Tp& __b, _Compare __comp)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:281:5: note:   candidate expects 3 arguments, 2 provided
In file included from /usr/include/c++/14/algorithm:61:
/usr/include/c++/14/bits/stl_algo.h:5686:5: note: candidate: 'template<class _Tp> constexpr _Tp std::min(initializer_list<_Tp>)'
 5686 |     min(initializer_list<_Tp> __l)
      |     ^~~
/usr/include/c++/14/bits/stl_algo.h:5686:5: note:   candidate expects 1 argument, 2 provided
/usr/include/c++/14/bits/stl_algo.h:5696:5: note: candidate: 'template<class _Tp, class _Compare> constexpr _Tp std::min(initializer_list<_Tp>, _Compare)'
 5696 |     min(initializer_list<_Tp> __l, _Compare __comp)
      |     ^~~
/usr/include/c++/14/bits/stl_algo.h:5696:5: note:   template argument deduction/substitution failed:
a.cc:36:35: note:   mismatched types 'std::initializer_list<_Tp>' and 'int'
   36 |                         A[i+j]=min(A[i+j],abs(h[i]-h[i+j])+A[i]);
      |                                ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Language: C++

#include <bits/stdc++.h>
#include<algorithm>
#include<math.h>
#include<string>
#include<iostream>
#include <vector>
#include <cstdlib>
using namespace std;
 
template <class T> using V = vector<T>;

template<class T> inline bool chmin(T& a, T b) {
    if (a > b) {
        a = b;
        return true;
    }
    return false;
}
template<class T> inline bool chmax(T& a, T b) {
    if (a < b) {
        a = b;
        return true;
    }
    return false;
}

const long long INF = 1LL << 60;
 
using ll = long long;
using db = double;
using st = string;
using ch = char;
using bl = bool;
using vll = V<ll>;
using vpll =V<pair<ll,ll>>;
using vst = V<st>;
using vdb = V<db>;
using vch = V<ch>;
using vbl = V<bl>;
 
 
#define FOR(i,a,b) for(ll i=(a);i<(b);i++)
#define rFOR(i,a,b) for(ll i=(a);i>(b);i--)
#define oFOR(i,a,b) for(ll i=(a);i<(b);i+=2)
#define bgn begin()
#define en end()
#define SORT(a) sort((a).bgn,(a).en)
#define REV(a) reverse((a).bgn,(a).en)
#define M(a,b) max(a,b)
#define rM(a,b) min(a,b)
#define fi first
#define se second
#define sz size()
#define gcd(a,b) __gcd(a,b)
#define co(a) cout<<a<<endl;
#define ci(a) cin>>a;
 
 
ll sum(ll n) {
  ll m=0;
  FOR(i,0,20){
    m+=n%10;
    n/=10;
    if(n==0){
      break;
    }
  }
  return m;
}
 
 
ll combi(ll n,ll m) {
  ll ans=1;
  rFOR(i,n,n-m){
    ans*=i;
  }
  FOR(i,1,m+1){
    ans/=i;
  }
  return ans;
}
 
 
ll lcm(ll a,ll b){
  ll n;
  n=a/gcd(a,b)*b;
  return n;
}
 
 
/****************************************\
| Thank you for viewing my code:)        |
| Written by RedSpica a.k.a. RanseMirage |
| Twitter:@asakaakasaka                  | 
\****************************************/
 
 
signed main() {
  ll n,k;
  	ci(n>>k);
  vll h(n);
  vll dp(n);
  FOR(i,0,n){
    ci(h[i])
  }
  FOR(i,1,n){
    dp[i]=INF;
  }
  
  FOR(i,0,n){
    FOR(j,1,k+1){
      chmin(dp[i+j],dp[i]+abs(h[i]-h[j]))
    }
  }
    co(dp[n-1])
  }

Compiler output:
a.cc: In function 'int main()':
a.cc:112:42: error: expected ';' before '}' token
  112 |       chmin(dp[i+j],dp[i]+abs(h[i]-h[j]))
      |                                          ^
      |                                          ;
  113 |     }
      |     ~
Language: C++

#include <bits/stdc++.h>
#include<algorithm>
#include<math.h>
#include<string>
#include<iostream>
#include <vector>
#include <cstdlib>
using namespace std;
 
template <class T> using V = vector<T>;

template<class T> inline bool chmin(T& a, T b) {
    if (a > b) {
        a = b;
        return true;
    }
    return false;
}
template<class T> inline bool chmax(T& a, T b) {
    if (a < b) {
        a = b;
        return true;
    }
    return false;
}

const long long INF = 1LL << 60;
 
using ll = long long;
using db = double;
using st = string;
using ch = char;
using bl = bool;
using vll = V<ll>;
using vpll =V<pair<ll,ll>>;
using vst = V<st>;
using vdb = V<db>;
using vch = V<ch>;
using vbl = V<bl>;
 
 
#define FOR(i,a,b) for(ll i=(a);i<(b);i++)
#define rFOR(i,a,b) for(ll i=(a);i>(b);i--)
#define oFOR(i,a,b) for(ll i=(a);i<(b);i+=2)
#define bgn begin()
#define en end()
#define SORT(a) sort((a).bgn,(a).en)
#define REV(a) reverse((a).bgn,(a).en)
#define M(a,b) max(a,b)
#define rM(a,b) min(a,b)
#define fi first
#define se second
#define sz size()
#define gcd(a,b) __gcd(a,b)
#define co(a) cout<<a<<endl;
#define ci(a) cin>>a;
 
 
ll sum(ll n) {
  ll m=0;
  FOR(i,0,20){
    m+=n%10;
    n/=10;
    if(n==0){
      break;
    }
  }
  return m;
}
 
 
ll combi(ll n,ll m) {
  ll ans=1;
  rFOR(i,n,n-m){
    ans*=i;
  }
  FOR(i,1,m+1){
    ans/=i;
  }
  return ans;
}
 
 
ll lcm(ll a,ll b){
  ll n;
  n=a/gcd(a,b)*b;
  return n;
}
 
 
/****************************************\
| Thank you for viewing my code:)        |
| Written by RedSpica a.k.a. RanseMirage |
| Twitter:@asakaakasaka                  | 
\****************************************/
 
 
signed main() {
  ll n,k;
  	ci(n>>k);
  vll h(n);
  vll dp(n);
  FOR(i,0,n){
    ci(h(i))
  }
  FOR(i,1,n){
    dp[i]=INF;
  }
  
  FOR(i,0,n){
    FOR(j,1,k+1){
      chmin(dp[i+j],dp[i]+abs(h[i]-h[j]))
    }
    co(dp[n-1])
  }

Compiler output:
a.cc: In function 'int main()':
a.cc:104:9: error: no match for call to '(vll {aka std::vector<long long int, std::allocator<long long int> >}) (ll&)'
  104 |     ci(h(i))
      |        ~^~~
a.cc:56:20: note: in definition of macro 'ci'
   56 | #define ci(a) cin>>a;
      |                    ^
a.cc:112:42: error: expected ';' before '}' token
  112 |       chmin(dp[i+j],dp[i]+abs(h[i]-h[j]))
      |                                          ^
      |                                          ;
  113 |     }
      |     ~                                     
a.cc:115:4: error: expected '}' at end of input
  115 |   }
      |    ^
a.cc:98:15: note: to match this '{'
   98 | signed main() {
      |               ^
Language: C++

#include <iostream>
#include <cmath>
using namespace std;
int main() 
{
    int n, k;
    cin >> n >> k;
    int h[n];
    for (int i = 0; i < n; i++) {
        cin >> h[i];
    }
    long long dp[n];
    dp[0] = 0;
    dp[1] = abs(h[1] - h[0]);
    for (int i = 2; i < n; i++) {
        dp[i] = 2e18;
        for (int j = 1; j <= k; j++) {
            if (i - j < 0) break;
            else {
                dp[i] = min(dp[i], dp[i-j]+abs(h[i]-h[i-j]));
    }
    cout << dp[n-1];
}

Compiler output:
a.cc: In function 'int main()':
a.cc:23:2: error: expected '}' at end of input
   23 | }
      |  ^
a.cc:15:33: note: to match this '{'
   15 |     for (int i = 2; i < n; i++) {
      |                                 ^
a.cc:23:2: error: expected '}' at end of input
   23 | }
      |  ^
a.cc:5:1: note: to match this '{'
    5 | {
      | ^
Language: C++

#include <iostream>
#include <cmath>
using namespace std;
int main() 
{
    int n, k;
    cin >> n >> k;
    int h[n];
    for (int i = 0; i < n; i++) {
        cin >> h[i];
    }
    long long dp[n];
    dp[0] = 0;
    dp[1] = abs(h[1] - h[0]);
    for (int i = 2; i < n; i++) {
        dp[i] = 2e18;
        for (int j = 1; j <= k; j++) {
            if (i - j < 0) break;
            else {
                dp[i] = min(dp[i], dp[i-j]+abs(h[i]-h[i-j]);
    }
    cout << dp[n-1];
}

Compiler output:
a.cc: In function 'int main()':
a.cc:20:60: error: expected ')' before ';' token
   20 |                 dp[i] = min(dp[i], dp[i-j]+abs(h[i]-h[i-j]);
      |                            ~                               ^
      |                                                            )
a.cc:23:2: error: expected '}' at end of input
   23 | }
      |  ^
a.cc:15:33: note: to match this '{'
   15 |     for (int i = 2; i < n; i++) {
      |                                 ^
a.cc:23:2: error: expected '}' at end of input
   23 | }
      |  ^
a.cc:5:1: note: to match this '{'
    5 | {
      | ^
Language: C++

#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef pair<int,int> P;
 
template<class T> bool chmax(T &a, const T &b) { if (a<b) { a=b; return 1; } return 0; }
template<class T> bool chmin(T &a, const T &b) { if (a>b) { a=b; return 1; } return 0; }
#define _overload3(_1,_2,_3,name,...) name
#define _rep(i,n) repi(i,0,n)
#define repi(i,a,b) for(int i=int(a);i<int(b);++i)
#define rep(...) _overload3(__VA_ARGS__,repi,_rep,)(__VA_ARGS__)
#define all(x) (x).begin(),(x).end()

int main(){
  int n;cin>>n;
  int h[n];rep(i,n)cin>>h[i];
  vector<int> dp(n,1e9+7);
  dp[0]=0;
  rep(i,1,n){
    rep(j,1,k+1){
      if(i-j<0)continue;
      chmin(dp[i],abs(h[i]-h[i-j])+dp[i-j]);
    }
  }
  cout<<dp[n-1]<<endl;
}


    



  


Compiler output:
a.cc: In function 'int main()':
a.cc:20:13: error: 'k' was not declared in this scope
   20 |     rep(j,1,k+1){
      |             ^
a.cc:10:44: note: in definition of macro 'repi'
   10 | #define repi(i,a,b) for(int i=int(a);i<int(b);++i)
      |                                            ^
a.cc:20:5: note: in expansion of macro 'rep'
   20 |     rep(j,1,k+1){
      |     ^~~
Language: C++

#include <iostream>
#include <string>
#include <cstring>
#include <iostream>
#include <string>
#include <cstring>
#include <cmath>
#include <cstdio>
#include <algorithm>
#include <iomanip>
#include <vector>
#include <utility>
#define int long long
#define INF 1000000007
using namespace std;
signed main(){
    int n,k;
    int h[114514];
    cin>>n>>k;
    for(int i=0;i<n;i++)cin>>h[i];
    int dp[114514];
    for(int i=0;i<114514;i++)dp[i]=INF;
    dp[0]=0;
    for(int i=1;i<n;i++){
        for(int j=1;j<=k;j++){
            dp[i]=min(dp[max(i-j,0]+abs(h[i]-h[max(i-j,0]]),dp[i]);
        }
    }
    
    
    cout<<dp[n-1]<<endl;
    return 0;
}





Compiler output:
a.cc: In function 'int main()':
a.cc:26:35: error: expected ')' before ']' token
   26 |             dp[i]=min(dp[max(i-j,0]+abs(h[i]-h[max(i-j,0]]),dp[i]);
      |                             ~     ^
      |                                   )
a.cc:26:57: error: expected ')' before ']' token
   26 |             dp[i]=min(dp[max(i-j,0]+abs(h[i]-h[max(i-j,0]]),dp[i]);
      |                                                   ~     ^
      |                                                         )
Language: C++

#include<bits/stdc++.h>
 
#pragma comment(linker, "/stack:200000000")
#pragma GCC target("sse,sse2,sse3,ssse3,sse4,popcnt,abm,mmx,avx,tune=native")
 
#define FASTIO ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0);
#define IN freopen("input.txt", "r", stdin);
#define OUT freopen("output.txt", "w", stdout);
#define LL long long
#define MOD 1000000007
#define INF 1000000000000000000
#define all(x) (x).begin(), (x).end()
#define pb(x) push_back(x)
 
using namespace std;
 
const int N = 1e5+1;
int n, k, F[N], h[N];
 
int main()
{
	FASTIO;
	cin >> n >> k;
	for (int i=1; i<=n; i++) cin>>h[i];
	h[0] = -1e8;
	for (int i=2; i<=n; i++) {
		int V = INT_MAX;
		for (int j=1; j<=k and i>j; j++) 
			V = min(V, F[i-j]+abs(h[i]-h[i-j]));
		F[i] = V;
	}
	cout << F[n];
	return 0;


Compiler output:
a.cc: In function 'int main()':
a.cc:33:18: error: expected '}' at end of input
   33 |         return 0;
      |                  ^
a.cc:21:1: note: to match this '{'
   21 | {
      | ^
Language: C++

#include<bits/std++.h>
using namespace std;
int mod(int a, int b) {
    if(a>b) return a-b;
    else return b-a;
}
int main( ){
    int n,k;
    cin>>n>>k;
    int arr[n],dp[n];
    for(int i=0;i<n;i++)
        cin>>arr[i];
    dp[0]=0;
    dp[1]=mod(arr[1],arr[0]);
    for(int i=2;i<n;i++) {
            dp[i]=INT_MAX;
        for(int j=1;j<=k;j++) {
            dp[i]=min(mod(arr[i],arr[i-j])+dp[i-j] , dp[i]);
        }
    }
    cout<<dp[n-1];
    return 0;
}



Compiler output:
a.cc:1:9: fatal error: bits/std++.h: No such file or directory
    1 | #include<bits/std++.h>
      |         ^~~~~~~~~~~~~~
compilation terminated.
Language: C++

#include<iostream>
using namespace std;
int mod(int a, int b) {
    if(a>b) return a-b;
    else return b-a;
}
int main( ){
    int n,k;
    cin>>n>>k;
    int arr[n],dp[n];
    for(int i=0;i<n;i++)
        cin>>arr[i];
    dp[0]=0;
    dp[1]=mod(arr[1],arr[0]);
    for(int i=2;i<n;i++) {
            dp[i]=INT_MAX;
        for(int j=1;j<=k;j++) {
            dp[i]=min(mod(arr[i],arr[i-j])+dp[i-j] , dp[i]);
        }
    }
    cout<<dp[n-1];
    return 0;
}



Compiler output:
a.cc: In function 'int main()':
a.cc:16:19: error: 'INT_MAX' was not declared in this scope
   16 |             dp[i]=INT_MAX;
      |                   ^~~~~~~
a.cc:2:1: note: 'INT_MAX' is defined in header '<climits>'; this is probably fixable by adding '#include <climits>'
    1 | #include<iostream>
  +++ |+#include <climits>
    2 | using namespace std;
Language: Java

import java.util.Scanner;

public class Frog2 {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int N = sc.nextInt();
        int K = sc.nextInt();
        int[] h = new int[N];
        int counter = 0;

        while (sc.hasNextInt()) {
            h[counter] = sc.nextInt();
            counter++;
        }

        int[] dp = new int[N];

        for (int i = 0; i < N; i++) {
            dp[i] = Integer.MAX_VALUE;
        }

        dp[0] = 0;

        for (int i = 0; i < N; i++) {
            for (int j = 1; j <= K; j++) {
                if (i + j < N) {
                    dp[i + j] = Math.min(dp[i + j], dp[i] + Math.abs(h[i] - h[i + j]));
                }
            }
        }

        System.out.println(dp[N - 1]);

    }
}


Compiler output:
Main.java:3: error: class Frog2 is public, should be declared in a file named Frog2.java
public class Frog2 {
       ^
1 error