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

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

typedef long long ll;
typedef pair<ll,ll> P;

const double PI = 3.14159265358979323846;
const double EPS = 1e-12;
const ll INF = 1LL<<29;
const ll mod = 1e9+7;

#define rep(i, a, b) for(ll (i) = (a); (i) < (b);++i)

int main()
{
  int N, D, X;
  cin >> N >> D >> X;
  int A[N];
  rep(i, 0, N)cin >> A[i];

  int ans = 0
  rep(i, 0, N){
    ans += (D - 1) / A[i] + 1;
  }
  cout << ans + X << endl;
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:12:22: error: expected ',' or ';' before 'for'
   12 | #define rep(i, a, b) for(ll (i) = (a); (i) < (b);++i)
      |                      ^~~
a.cc:22:3: note: in expansion of macro 'rep'
   22 |   rep(i, 0, N){
      |   ^~~
a.cc:22:7: error: 'i' was not declared in this scope
   22 |   rep(i, 0, N){
      |       ^
a.cc:12:41: note: in definition of macro 'rep'
   12 | #define rep(i, a, b) for(ll (i) = (a); (i) < (b);++i)
      |                                         ^
Language: C++

#include <iostream>
#include <vector>
#include<algorithm>
#include<iomanip>
#include<queue>
#include<map>
#include<bitset>
#include<math.h>
using namespace std;
#define rep(i,n) for(int i=0;i<(int)(n);i++)
#define REP(i,m,n) for(int i=m;i<(int)(n);i++)
typedef pair<int,int> pint;
typedef long long ll;
const int inf   = 1e9+7;
const ll  longinf = 1LL<<60;
const int mod=1e9+7;
int dx[4]={1,0,-1,0}, dy[4]={0,1,0,-1};

int main(){
  int n;cin>>n
  int d,n,ans;
  cin>>d>>ans;
  d--;
  rep(i,n){
    int a;cin>>a;
    ans+=d/a+1;
    }
  cout<<ans<<endl;
  return 0;
  }

Compiler output:
a.cc: In function 'int main()':
a.cc:20:15: error: expected ';' before 'int'
   20 |   int n;cin>>n
      |               ^
      |               ;
   21 |   int d,n,ans;
      |   ~~~          
a.cc:22:8: error: 'd' was not declared in this scope
   22 |   cin>>d>>ans;
      |        ^
a.cc:22:11: error: 'ans' was not declared in this scope; did you mean 'abs'?
   22 |   cin>>d>>ans;
      |           ^~~
      |           abs
Language: C

#include <stdio.h>
int main(void){
    int N,D,X,i,j,Y;
    scanf("%d",&N);
    scanf("%d %d",&D,&X);
    
    int A[N];
    
    for(i=1;i<=N;i++){
        scanf("%d",&a[i]);
    }
    
    Y = 0;
    
    for(i=1;i<=N;i++){
        for(j=1;j<=D;j++){
            if((j-1)%A[i] == 0){
                Y ++;
            }
        }
    }
    
    Y += X;
    
    printf("%d",Y);
}


Compiler output:
main.c: In function 'main':
main.c:10:21: error: 'a' undeclared (first use in this function)
   10 |         scanf("%d",&a[i]);
      |                     ^
main.c:10:21: note: each undeclared identifier is reported only once for each function it appears in
Language: C

#include <stdio.h>
int main(void){
    int N,D,X,i,j,Y;
    scanf("%d",&N);
    scanf("%d %d",&D,&X);
    
    int A[N];
    
    for(i=1;i<=N;i++){
        scanf("%d",a[i]);
    }
    
    Y = 0;
    
    for(i=1;i<=N;i++){
        for(j=1;j<=D;j++){
            if((j-1)%A[i] == 0){
                Y ++;
            }
        }
    }
    
    Y += X;
    
    printf("%d",Y);
}

Compiler output:
main.c: In function 'main':
main.c:10:20: error: 'a' undeclared (first use in this function)
   10 |         scanf("%d",a[i]);
      |                    ^
main.c:10:20: note: each undeclared identifier is reported only once for each function it appears in
Language: C++

#include <bits/stdc++.h>
using namespace std;
int main(){
  int N,D,X,C[110],ans;
  cin >>N>>D>>X;
  for(int k = 0;k < N;k++){
    cin >> c[k];
  }
  for(int p = 0;p < N;p++){
    ans =+ D/c[p];}
  cout << ans+X << endl;
  return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:7:12: error: 'c' was not declared in this scope
    7 |     cin >> c[k];
      |            ^
a.cc:10:14: error: 'c' was not declared in this scope
   10 |     ans =+ D/c[p];}
      |              ^
Language: C

#include <stdio.h>

int main(void) {
   int N; //人数
   int D; //日数
   int X; //残っていたチョコ
   int A[99];
    int sum;

    scanf("%d", &N);
    scanf("%d", &D, &X);
    for(int i = 0; i=<N;i++){
        scanf("%d", &A[i]);
        sum=sum+A[i];
    }

    printf("%d", sum+X);
    
}


Compiler output:
main.c: In function 'main':
main.c:12:22: error: expected expression before '<' token
   12 |     for(int i = 0; i=<N;i++){
      |                      ^
Language: C++

#include<stdio.h>
define N 99

int main(void){
	int n,d,x,i,j,k=0;
	int a[N]
	int a2[N]
	scanf("%d", &n);
	scanf("%d", &d);
	scanf("%d", &x);
	
	for (i=0; i<n; i++){
		scanf("%d", &a);	
	}
	
	for (i=0; i<N; i++){
		a2[i]=0;
	}
	
	for (j=0; a[i]>=1; j++){
		for (i=0; a2[i]<d; i++){
			a2[i]+=1+(a[i]*i);
		}
		k+=i;
	}
	
	printf("%d",k+x);
	return 0;
}

Compiler output:
a.cc:2:1: error: 'define' does not name a type
    2 | define N 99
      | ^~~~~~
Language: C++

#include <bits/stdc++.h>
#define REP(i,n) for(int i=0;i<(n);i++)
using namespace std;
int main(){
    int n,d,x;
    cin >> n >> d >> x;
    int res = x;
    for(int i=0;i<=n;i++;){
        int num,a,j = 0;
        cin >> a;
        while(num <= d){
            num = j * a + 1;
            res++;
            j++; 
        }
    }
    cout << res << endl;
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:25: error: expected ')' before ';' token
    8 |     for(int i=0;i<=n;i++;){
      |        ~                ^
      |                         )
a.cc:8:26: error: expected primary-expression before ')' token
    8 |     for(int i=0;i<=n;i++;){
      |                          ^
Language: C++

#include<iostream>
using namespace std;


int main(){
int N,D,X,eaten_n;

int A[110];

cin >> N >> D >> X;
for(int i = 0; i < N; ++i){
cin >>A[i];
}

eaten_n = N;

for(int i = 0; i < N; ++i){
  for(int i = 0; j < D; ++i){
    if(j*A[i]+1 <= D){
        eaten_n = eaten_n + 1;
    }
  }
}  

cout << eaten_n+X << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:18:18: error: 'j' was not declared in this scope
   18 |   for(int i = 0; j < D; ++i){
      |                  ^
Language: C++

#include <iostream>
#include <string>
using namespace std;
int main(){
  long N,D,X,i,j,total=0;
  int A[],count[]=0;
  cin>>N>>D>>X;
  for(i=0;i<N;i++)cin>>A[i];

  for(i=0;i<N;i++){
    for(j=0;j+1<=D;j=j+A[i])count[i]++;
  }
  for(i=0;i<N;i++){
    total=total+A[i];
  }
  cout <<total+X;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:6:7: error: storage size of 'A' isn't known
    6 |   int A[],count[]=0;
      |       ^
a.cc:6:19: error: initializer fails to determine size of 'count'
    6 |   int A[],count[]=0;
      |                   ^
a.cc:6:19: error: array must be initialized with a brace-enclosed initializer
Language: C++

#include <stdio.h>
int main(){
  int n,d,x;
scanf("%d%d%d",&n,&d,&x);

int i,choco;
for(i=1;i<=n;++i){
   scanf("%d",&i);
   choco=d/a+1;
}
printf("%d\n",choco);

return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:9:12: error: 'a' was not declared in this scope
    9 |    choco=d/a+1;
      |            ^
Language: Java

public class Main {

	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
        String s = sc.nextLine();
        int N= Integer.parseInt(s);

        s = sc.nextLine();
        String[] array = s.split(" ");

        int D= Integer.parseInt(array[0]);
        int X= Integer.parseInt(array[1]);//SUM


        for (int i = 0; i < N; i++) {
        	s = sc.nextLine();
        	int a= Integer.parseInt(s);

        	for(int k=0;;k++) {
        		if(a*k > D-1) {
        			X+=k;
        			break;
        		}
        	}
        }

        System.out.println(X);

	}

}

Compiler output:
Main.java:4: error: cannot find symbol
		Scanner sc = new Scanner(System.in);
		^
  symbol:   class Scanner
  location: class Main
Main.java:4: error: cannot find symbol
		Scanner sc = new Scanner(System.in);
		                 ^
  symbol:   class Scanner
  location: class Main
2 errors
Language: C++

#include<iostream>
using namespace std;

int main(){

int N,D,X,A[100],sum;
	
	cin>>N;
	cin>>D>>X;
	for(int i=1;i<N;i++){
		cin>>A[i-1];
		sum+=(D-1)/A[i-1]+1;
	}
	
	cout<<sum+X<<"\n";
	
	return 0;
	

Compiler output:
a.cc: In function 'int main()':
a.cc:17:18: error: expected '}' at end of input
   17 |         return 0;
      |                  ^
a.cc:4:11: note: to match this '{'
    4 | int main(){
      |           ^
Language: C++

#include <stdio.h>
int main(){
  int n,d,x;
scanf("%d\n%d %d",&n,&d,&x);

int a;
do{
  scanf("%d\n",&a);
 int choco=d/a+1;
}while(a<n);

printf("%d\n",choco);

return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:12:15: error: 'choco' was not declared in this scope
   12 | printf("%d\n",choco);
      |               ^~~~~
Language: C++

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

using namespace std;

int main(){

  


  int n,d,x,at,out;
  vector<int> a;

  cin >> n >> d >> x;
  for(int i =0; i< n;i++)
    {
      cin >> at;
    a.push_back(at);
    }
  int warareru = d - 1;
  vector<int> kotae;
  int tmp;
  for(int w : a)
    {
      tmp = warareru / w;
      kotae.push_back(tmp);
    }
  int sum = accumulate(kotae.begin(), kotae.end(), 0);
  int kutta = n + sum;
  // for(int h:a)
  //   cout << h<<endl;
  out = kutta + x;
  cout<<out<<endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:29:13: error: 'accumulate' was not declared in this scope
   29 |   int sum = accumulate(kotae.begin(), kotae.end(), 0);
      |             ^~~~~~~~~~
Language: C++

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

void main() {
	int n, d, x;
	std::cin >> n >> d >> x;
	std::vector<int> vec;
	for (int i = 0; i < n; ++i) {
		int temp;
		std::cin >> temp;
		vec.push_back(temp);
	}
	int choco = x;
	for (auto v : vec) {
		choco += 1 + ((d - 1) / v);
	}
	std::cout << choco << std::endl;
}

Compiler output:
a.cc:5:1: error: '::main' must return 'int'
    5 | void main() {
      | ^~~~
Language: C++

#include <cstdio>
using namespace std;


int main(){
    int N,D,X,choco;

    scanf("%d",&N);
    int* A = new int[N];
    scanf("%d %d",&D,&X);
    for(int i=0;i<=N-1;i++){
        scanf("%d",&A[i]);
    }

    choco=0;
    for(int i=0;i<=N-1;i++){
        choco=choco + D/N[i]+1;
    }

    printf("%d\n", choco+X);

    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:17:26: error: invalid types 'int[int]' for array subscript
   17 |         choco=choco + D/N[i]+1;
      |                          ^
Language: C++

#include <cstdio>
using namespace std;


int main(){
    int N,D,X,choco;

    scanf("%d",&N);
    int* A = new int[N];
    scanf("%d %d",&D,&X);
    for(int i=0;i<=N-1;i++){
        scanf("%d",&A[i]);
    }

    choco=0;
    for(int i=0;i<=N-1;i++){
        choco=choco + D/N[i]+1
    }

    printf("%d\n", choco+X);

    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:17:26: error: invalid types 'int[int]' for array subscript
   17 |         choco=choco + D/N[i]+1
      |                          ^
Language: C++

#include <cstdio>
using namespace std;


int main(){
    int N,D,X,choco;

    scanf("%d",&N);
    int* A = new int[N];
    scanf("%d %d",&D,&X);
    for(int i=0;i<=N-1;i++){
        scanf("%d",&A[i]);
    }

    choco=0;
    for(int i=0,i<=N-1;i++){
        choco=choco + D/N[i]+1
    }

    printf("%d\n", choco+X);

    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:16:18: error: expected ';' before '<=' token
   16 |     for(int i=0,i<=N-1;i++){
      |                  ^~
      |                  ;
a.cc:16:18: error: expected primary-expression before '<=' token
   16 |     for(int i=0,i<=N-1;i++){
      |                  ^~
a.cc:17:26: error: invalid types 'int[int]' for array subscript
   17 |         choco=choco + D/N[i]+1
      |                          ^
Language: C++

#include <bits/stdc++.h>
#define rep(i,n) for (int i = 0; i < (n); ++i)
using namespace std;
typedef long long ll;

int main() {
    int n;cin>>n;
    int a[n];rep(i,n)cin>>a[i];
    int sum=abs(a[i]);rep(i,n-1)sum+=abs(a[i+1]-a[i]);
    sum+=abs(a[n-1]);
    
    rep(i,n){
        int ans = sum;
        if(i==0)ans = ans - abs(a[i]) - abs(a[i+1]-a[i]) + abs(a[i+1]);
        else if(i==n-1)ans =  ans - abs(a[i]) - abs(a[i]-a[i-1]) + abs(a[i-1]);
        else ans = ans - abs(a[i+1]-a[i])- abs(a[i]-a[i-1]) + abs(a[i+1] - a[i-1]);
        
        cout<<ans<<endl;
    }
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:9:19: error: 'i' was not declared in this scope
    9 |     int sum=abs(a[i]);rep(i,n-1)sum+=abs(a[i+1]-a[i]);
      |                   ^
Language: Java

import java.util.*;
import java.io.*;
public class C {
	static BufferedReader br;
	static PrintWriter out;
	static StringTokenizer st;
	public static void main(String[] args) throws IOException {
		br = new BufferedReader(new InputStreamReader(System.in));
		out = new PrintWriter(new OutputStreamWriter(System.out));
		int N = readInt();
		int[] coor = new int[N+2];

		coor[0] = 0;
		coor[N+1] = 0;
		for (int i=1; i<=N; i++){
			coor[i] = readInt();
		}
		int total = 0;
		for (int i=1; i<=N+1; i++){

			total+=Math.abs(coor[i]-coor[i-1]);
		}
		for (int i=1; i<=N; i++){
			System.out.println(total-Math.abs(coor[i]-coor[i-1])-Math.abs(coor[i+1]-coor[i])+Math.abs(coor[i+1]-coor[i-1]));
		}

	}
	static String next () throws IOException {
		while (st == null || !st.hasMoreTokens())
			st = new StringTokenizer(br.readLine().trim());
		return st.nextToken();
	}

	static long readLong () throws IOException {
		return Long.parseLong(next());
	}

	static int readInt () throws IOException {
		return Integer.parseInt(next());
	}

	static double readDouble () throws IOException {
		return Double.parseDouble(next());
	}

	static char readCharacter () throws IOException {
		return next().charAt(0);
	}

	static String readLine () throws IOException {
		return br.readLine().trim();
	}
}


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

import java.util.*;
import java.io.*;
		public class Main {
			static BufferedReader br;
		    static PrintWriter out;
		    static StringTokenizer st;
			public static void main(String[] args) throws IOException {
				br = new BufferedReader(new InputStreamReader(System.in));
		        out = new PrintWriter(new OutputStreamWriter(System.out));
				int N = readInt();
				int[] coor = new int[N+2];
				
				coor[0] = 0;
				coor[N+1] = 0;
				for (int i=1; i<=N; i++){
					coor[i] = readInt();
				}
				int total = 0;
				for (int i=1; i<=N+1; i++){
					
				    total+=Math.abs(coor[i]-coor[i-1]);
				}
				for (int i=1; i<=N; i++){
					System.out.println(total-Math.abs(coor[i]-coor[i-1])-Math.abs(coor[i+1]-coor[i])+Math.abs(coor[i+1]-coor[i-1]));
				}
		 
			}
			static String next () throws IOException {
		        while (st == null || !st.hasMoreTokens())
		        st = new StringTokenizer(br.readLine().trim());
		        return st.nextToken();
		    }
		 
		    static long readLong () throws IOException {
		        return Long.parseLong(next());
		    }
		 
		    static int readInt () throws IOException {
		        return Integer.parseInt(next());
		    }
		 
		    static double readDouble () throws IOException {
		        return Double.parseDouble(next());
		    }
		 
		    static char readCharacter () throws IOException {
		        return next().charAt(0);
		    }
		 
		    static String readLine () throws IOException {
		        return br.readLine().trim();
		    }
		}

	}

}


Compiler output:
Main.java:55: error: class, interface, enum, or record expected
	}
	^
1 error
Language: C++

#include<bits/stdc++.h>
using namespace std;
int b[100005]
int main(){
    int n;
    cin >> n;
    int a[n+2];
    a[0]=0;
    for(int i=1;i<n+1;i++){
        cin >> a[i];
        b[i] = b[i-1] + abs(a[i]-a[i-1]);
    }
    b[n+1] = b[n] + abs(a[0]-a[n]);
    a[n+1]=0;
    for(int i=1;i<n+1;i++)cout << b[n+1] - abs(a[i]-a[i-1])-abs(a[i+1]-a[i])+abs(a[i+1]-a[i-1]) << endl;
}

Compiler output:
a.cc:4:1: error: expected initializer before 'int'
    4 | int main(){
      | ^~~
Language: C++

#include<bits/stdc++.h>
using namespace std;
#define int long long
signed main(){
    int N;
    cin >> N;
    int sum = 0;
    vector<int>A(N+2);
    int A[0] = 0;
    int A[N+1] = 0;
    for(int i = 1; i <= N; i++){
        cin >> A[i];
        sum += abs(A[i]-A[i-1]);
    }
    sum += abs(A[N]);
    for(int i = 1;i <= N; i++){
        cout << sum-(abs(A[i+1]-A[i])+abs(A[i]-A[i-1]))+abs(A[i+1]-A[i-1]) << endl;
    }
}
  


Compiler output:
a.cc: In function 'int main()':
a.cc:9:9: error: conflicting declaration 'long long int A [0]'
    9 |     int A[0] = 0;
      |         ^
a.cc:8:16: note: previous declaration as 'std::vector<long long int> A'
    8 |     vector<int>A(N+2);
      |                ^
a.cc:10:9: error: conflicting declaration 'long long int A [(N + 1)]'
   10 |     int A[N+1] = 0;
      |         ^
a.cc:8:16: note: previous declaration as 'std::vector<long long int> A'
    8 |     vector<int>A(N+2);
      |                ^
Language: C++

#include<bits/stdc++.h>
using namespace std;
#define int long long
signed main(){
    int N;
    cin >> N;
    int sum = 0;
    vector<int>vec(N+2);
    int A[0] = 0;
    int A[N+1] = 0;
    for(int i = 1; i <= N; i++){
        cin >> A[i];
        sum += abs(A[i]-A[i-1]);
    }
    sum += abs(A[N]);
    for(int i = 1;i <= N; i++){
        cout << sum-(abs(A[i+1]-A[i])+abs(A[i]-A[i-1]))+abs(A[i+1]-A[i-1]) << endl;
    }
}
  


Compiler output:
a.cc: In function 'int main()':
a.cc:9:16: error: array must be initialized with a brace-enclosed initializer
    9 |     int A[0] = 0;
      |                ^
a.cc:10:9: error: conflicting declaration 'long long int A [(N + 1)]'
   10 |     int A[N+1] = 0;
      |         ^
a.cc:9:9: note: previous declaration as 'long long int A [0]'
    9 |     int A[0] = 0;
      |         ^
Language: C++

#include<bits/stdc++.h>
using namespace std;
#define int long long
signed main(){
    int N;
    cin >> N;
    int sum = 0;
    int A[N+2];
    int A[0] = 0;
    int A[N+1] = 0;
    for(int i = 1; i <= N; i++){
        cin >> A[i];
        sum += abs(A[i]-A[i-1]);
    }
    sum += abs(A[N]);
    for(int i = 1;i <= N; i++){
        cout << sum-(abs(A[i+1]-A[i])+abs(A[i]-A[i-1]))+abs(A[i+1]-A[i-1]) << endl;
    }
}
  


Compiler output:
a.cc: In function 'int main()':
a.cc:9:9: error: conflicting declaration 'long long int A [0]'
    9 |     int A[0] = 0;
      |         ^
a.cc:8:9: note: previous declaration as 'long long int A [(N + 2)]'
    8 |     int A[N+2];
      |         ^
a.cc:10:9: error: conflicting declaration 'long long int A [(N + 1)]'
   10 |     int A[N+1] = 0;
      |         ^
a.cc:8:9: note: previous declaration as 'long long int A [(N + 2)]'
    8 |     int A[N+2];
      |         ^
Language: C++

#include<bits/stdc++.h>
using namespace std;
#define int long long
int main(){
    int N;
    cin >> N;
    int sum = 0;
    int A[N+2];
    int A[0] = 0;
    int A[N+1] = 0;
    for(int i = 1; i <= N; i++){
        cin >> A[i];
        sum += abs(A[i]-A[i-1]);
    }
    sum += abs(A[N]);
    for(int i = 1;i <= N; i++){
        cout << sum-(abs(A[i+1]-A[i])+abs(A[i]-A[i-1]))+abs(A[i+1]-A[i-1]) << endl;
    }
}
  


Compiler output:
cc1plus: error: '::main' must return 'int'
a.cc: In function 'int main()':
a.cc:9:9: error: conflicting declaration 'long long int A [0]'
    9 |     int A[0] = 0;
      |         ^
a.cc:8:9: note: previous declaration as 'long long int A [(N + 2)]'
    8 |     int A[N+2];
      |         ^
a.cc:10:9: error: conflicting declaration 'long long int A [(N + 1)]'
   10 |     int A[N+1] = 0;
      |         ^
a.cc:8:9: note: previous declaration as 'long long int A [(N + 2)]'
    8 |     int A[N+2];
      |         ^
Language: Java

import java.util.*;
import java.lang.Math;

public class C {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int spotCnt = sc.nextInt();
        int spots[] = new int[spotCnt];
        for (int i = 0; i < spotCnt; i++) {
            spots[i] = sc.nextInt();
        }
        int sum = Math.abs(spots[0]);
        for (int i = 0; i < spotCnt; i++) {
            if (i == spotCnt - 1) {
                sum += Math.abs(spots[i]);
            } else {
                sum += Math.abs(spots[i + 1] - spots[i]);
            }
        }
        System.out.println("sum: "+sum);

        for (int skipSpot = 0; skipSpot < spotCnt; skipSpot++) {
            int d = 0;
            if (skipSpot == spotCnt - 1) {
                d = Math.abs(spots[skipSpot]) + Math.abs(spots[skipSpot] - spots[skipSpot - 1])
                    - Math.abs(spots[skipSpot - 1]);
            } else if (skipSpot == 0) {
                d = Math.abs(spots[skipSpot]) + Math.abs(spots[skipSpot + 1] - spots[skipSpot])
                    - Math.abs(spots[skipSpot + 1]);
            } else {
                d = Math.abs(spots[skipSpot + 1] - spots[skipSpot]) + Math.abs(spots[skipSpot] - spots[skipSpot - 1])
                    - Math.abs(spots[skipSpot + 1] - spots[skipSpot - 1]);
            }
            System.out.println(sum - d);
        }
    }
}

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

#include<bits/stdc++.h>
using namespace std;
int main(){
int N;
  cin>>N;
  vector<int>A(N+2);
  for(int i=1;i<=N;i++)
    cin>>A.at(i);
  A.at(0)=0;
  A.at(N+1)=0;
  int sum=0;
  for(int i=0;i<=N;i++)
    sum+=abs(A.at(i)-A.at(i+1));
  for(int i=1;i<=N;i++){
  if(A[i-1]<A[i] && A[i+1}<A[i]){
     int x=sum-2*(A[i]-max(A[i-1],A[i+1]));
                  cout<<x<<endl;
  }else if(A[i]<A[i-1] && A[i]<A[i+1]){
     int x=sum-2*(min(A[i-1],A[i+1])-A[i]);
    cout<<x<<endl;
  }else
        cout<<sum<<endl;
            
  }
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:15:26: error: expected ']' before '}' token
   15 |   if(A[i-1]<A[i] && A[i+1}<A[i]){
      |                          ^
      |                          ]
a.cc:15:26: error: expected ')' before '}' token
   15 |   if(A[i-1]<A[i] && A[i+1}<A[i]){
      |     ~                    ^
      |                          )
a.cc:15:26: error: expected primary-expression before '}' token
a.cc:15:27: error: expected primary-expression before '<' token
   15 |   if(A[i-1]<A[i] && A[i+1}<A[i]){
      |                           ^
a.cc:15:30: error: 'i' was not declared in this scope
   15 |   if(A[i-1]<A[i] && A[i+1}<A[i]){
      |                              ^
a.cc:18:4: error: 'else' without a previous 'if'
   18 |   }else if(A[i]<A[i-1] && A[i]<A[i+1]){
      |    ^~~~
a.cc: At global scope:
a.cc:25:5: error: expected unqualified-id before 'return'
   25 |     return 0;
      |     ^~~~~~
a.cc:26:1: error: expected declaration before '}' token
   26 | }
      | ^
Language: C++

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

using namespace std;

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

	int a(100002);
	int sum = 0;
	for (int i = 1; i <= n; i++) {
		cin >> a[i];
		sum += abs(a[i] - a[i - 1]);
	}
	sum += abs(a[n + 1] - a[n]);

	for (int i = 1; i <= n; i++) {
		cout << sum - abs(a[i] - a[i - 1]) - abs(a[i + 1] - a[i]) + abs(a[i + 1] - a[i - 1]) << endl;
	}


	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:15:25: error: invalid types 'int[int]' for array subscript
   15 |                 cin >> a[i];
      |                         ^
a.cc:16:29: error: invalid types 'int[int]' for array subscript
   16 |                 sum += abs(a[i] - a[i - 1]);
      |                             ^
a.cc:16:36: error: invalid types 'int[int]' for array subscript
   16 |                 sum += abs(a[i] - a[i - 1]);
      |                                    ^
a.cc:18:21: error: invalid types 'int[int]' for array subscript
   18 |         sum += abs(a[n + 1] - a[n]);
      |                     ^
a.cc:18:32: error: invalid types 'int[int]' for array subscript
   18 |         sum += abs(a[n + 1] - a[n]);
      |                                ^
a.cc:21:36: error: invalid types 'int[int]' for array subscript
   21 |                 cout << sum - abs(a[i] - a[i - 1]) - abs(a[i + 1] - a[i]) + abs(a[i + 1] - a[i - 1]) << endl;
      |                                    ^
a.cc:21:43: error: invalid types 'int[int]' for array subscript
   21 |                 cout << sum - abs(a[i] - a[i - 1]) - abs(a[i + 1] - a[i]) + abs(a[i + 1] - a[i - 1]) << endl;
      |                                           ^
a.cc:21:59: error: invalid types 'int[int]' for array subscript
   21 |                 cout << sum - abs(a[i] - a[i - 1]) - abs(a[i + 1] - a[i]) + abs(a[i + 1] - a[i - 1]) << endl;
      |                                                           ^
a.cc:21:70: error: invalid types 'int[int]' for array subscript
   21 |                 cout << sum - abs(a[i] - a[i - 1]) - abs(a[i + 1] - a[i]) + abs(a[i + 1] - a[i - 1]) << endl;
      |                                                                      ^
a.cc:21:82: error: invalid types 'int[int]' for array subscript
   21 |                 cout << sum - abs(a[i] - a[i - 1]) - abs(a[i + 1] - a[i]) + abs(a[i + 1] - a[i - 1]) << endl;
      |                                                                                  ^
a.cc:21:93: error: invalid types 'int[int]' for array subscript
   21 |                 cout << sum - abs(a[i] - a[i - 1]) - abs(a[i + 1] - a[i]) + abs(a[i + 1] - a[i - 1]) << endl;
      |                                                                                             ^
Language: C++

#include<bits/stdc++.h>
#define rep(i,n)for(int i=0;i<n;++i)
#include<string>
#include<vector>
using namespace std;
typedef long long ll;
typedef pair<int, int>P;
template<class T> inline bool chmax(T& a, T b) { if (a < b) { a = b; return 1; } return 0; }
template<class T> inline bool chmin(T& a, T b) { if (a > b) { a = b; return 1; } return 0; }
//max=({});
//条件式が真ならwhileの中身を回し続ける
//printf("%d\n", ans);

//pairの入力
//vector<pair<ll, ll>>work(n);
//rep(i, n) {
//	ll a, b;
//	cin >> a >> b;
//	work[i] = make_pair(a, b);
//for(auto p:mp)(mapの探索)
//printf("%.10f\n",なんちゃら)

int g[15][15];
const int INF = 1001001001;
const int dx[4] = { -1,0,1,0 };
const int dy[4] = { 0,-1,0,1 };

//最大公約数
ll gcd(ll x, ll y) {
	return y ? gcd(y, x % y) : x;
}

ll lcm(ll x, ll y) {
	if (x == 0 || y == 0)return 0;
	return (x / gcd(x, y) * y);
}

//素因数分解
vector<pair<ll, int>>factorize(ll n) {
	vector<pair<ll, int>>res;
	for (ll i = 2;i * i <= n;++i) {
		if (n % i)continue;
		res.emplace_back(i, 0);
		while (n % i == 0) {
			n /= i;
			res.back().second++;
		}
	}
	if (n != 1)res.emplace_back(n, 1);
	return res;
}

int bingo[3][3];
bool flag[3][3];
int cnt[2][105];
int h, w;
int choco[1010][1010];
int s[11][11];

int main() {
	int n;
	cin >> n;
	vector<int>a(n+2);
	for (int i = 1;i <= n;++i) {
		cin >> a[i];
	}
	for (int i = 1;i <= n+1;++i) {
		ans += abs(a[i] - a[i - 1]);
	}
	for (int i = 1;i <= n;++i) {
		int res = ans;
		res -= abs(a[i] - a[i - 1]);
		res -= abs(a[i + 1] - a[i]);
		res += abs(a[i + 1] - a[i - 1]);
		cout << res << endl;
	}
	return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:68:17: error: 'ans' was not declared in this scope; did you mean 'abs'?
   68 |                 ans += abs(a[i] - a[i - 1]);
      |                 ^~~
      |                 abs
a.cc:71:27: error: 'ans' was not declared in this scope; did you mean 'abs'?
   71 |                 int res = ans;
      |                           ^~~
      |                           abs
Language: C++

#include<bits/stdc++.h>

using namespace std;
using ll = long long int;
#define long ll

int main(void) {
    cin.tie(0); ios::sync_with_stdio(false);

    ll n;
    cin >> n;
    vector<ll> a(n+2);
    for(ll i=0; i<n; i++)
        cin >> a[i+1];

    ll s = 0;
    for(auto &e: a) s += e;

    for(ll i=1; i<=n; i++)
        cout << s - (abs(s[i-1] - s[i]) + abs(s[i] - s[i+1])) + abs(s[i+1] - s[i-1]) << endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:20:27: error: invalid types 'll {aka long long int}[ll {aka long long int}]' for array subscript
   20 |         cout << s - (abs(s[i-1] - s[i]) + abs(s[i] - s[i+1])) + abs(s[i+1] - s[i-1]) << endl;
      |                           ^
a.cc:20:36: error: invalid types 'll {aka long long int}[ll {aka long long int}]' for array subscript
   20 |         cout << s - (abs(s[i-1] - s[i]) + abs(s[i] - s[i+1])) + abs(s[i+1] - s[i-1]) << endl;
      |                                    ^
a.cc:20:48: error: invalid types 'll {aka long long int}[ll {aka long long int}]' for array subscript
   20 |         cout << s - (abs(s[i-1] - s[i]) + abs(s[i] - s[i+1])) + abs(s[i+1] - s[i-1]) << endl;
      |                                                ^
a.cc:20:55: error: invalid types 'll {aka long long int}[ll {aka long long int}]' for array subscript
   20 |         cout << s - (abs(s[i-1] - s[i]) + abs(s[i] - s[i+1])) + abs(s[i+1] - s[i-1]) << endl;
      |                                                       ^
a.cc:20:70: error: invalid types 'll {aka long long int}[ll {aka long long int}]' for array subscript
   20 |         cout << s - (abs(s[i-1] - s[i]) + abs(s[i] - s[i+1])) + abs(s[i+1] - s[i-1]) << endl;
      |                                                                      ^
a.cc:20:79: error: invalid types 'll {aka long long int}[ll {aka long long int}]' for array subscript
   20 |         cout << s - (abs(s[i-1] - s[i]) + abs(s[i] - s[i+1])) + abs(s[i+1] - s[i-1]) << endl;
      |                                                                               ^
Language: C++

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

using namespace std;
int main(){
  int n;
  cin >> n;
  vector<int> A(n+2,0);
  for(int i=0; i<n; i++){
    cin >> A[i+1];
  }
  int ans = 0;
  for(i=1;i<n+2;i++){
    ans += abs(A[i]-A[i-1]);
  }
  for(i=1; i < n+1; i++){
    cout << ans - abs(A[i]-A[i-1]) - abs(A[i]-A[i+1]) + abs(A[i-1]-A[i+1]) << endl;
  }
}


Compiler output:
a.cc: In function 'int main()':
a.cc:14:7: error: 'i' was not declared in this scope
   14 |   for(i=1;i<n+2;i++){
      |       ^
a.cc:17:7: error: 'i' was not declared in this scope
   17 |   for(i=1; i < n+1; i++){
      |       ^
Language: C++

#include<iostream>
#include<cmath>

using namespace std;
int main(){
  int n;
  cin >> n;
  vector<int> A(n+2,0);
  for(int i=0; i<n; i++){
    cin >> A[i+1];
  }
  int ans = 0;
  for(i=1;i<n+2;i++){
    ans += abs(A[i]-A[i-1]);
  }
  for(i=1; i < n+1; i++){
    cout << ans - abs(A[i]-A[i-1]) - abs(A[i]-A[i+1]) + abs(A[i-1]-A[i+1]) << endl;
  }
}


Compiler output:
a.cc: In function 'int main()':
a.cc:8:3: error: 'vector' was not declared in this scope
    8 |   vector<int> A(n+2,0);
      |   ^~~~~~
a.cc:3:1: note: 'std::vector' is defined in header '<vector>'; this is probably fixable by adding '#include <vector>'
    2 | #include<cmath>
  +++ |+#include <vector>
    3 | 
a.cc:8:10: error: expected primary-expression before 'int'
    8 |   vector<int> A(n+2,0);
      |          ^~~
a.cc:10:12: error: 'A' was not declared in this scope
   10 |     cin >> A[i+1];
      |            ^
a.cc:13:7: error: 'i' was not declared in this scope
   13 |   for(i=1;i<n+2;i++){
      |       ^
a.cc:14:16: error: 'A' was not declared in this scope
   14 |     ans += abs(A[i]-A[i-1]);
      |                ^
a.cc:16:7: error: 'i' was not declared in this scope
   16 |   for(i=1; i < n+1; i++){
      |       ^
a.cc:17:23: error: 'A' was not declared in this scope
   17 |     cout << ans - abs(A[i]-A[i-1]) - abs(A[i]-A[i+1]) + abs(A[i-1]-A[i+1]) << endl;
      |                       ^
Language: C++

#include<iostream>
#include<cmath>

using namespace std;
int main(){
  int n;
  cin >> n;
  vector<int> A(n+2,0);
  A[0]
  for(int i=0; i<N; i++){
    cin >> A[i+1];
  }
  int ans = 0;
  for(i=1;i<n+2;i++){
    ans += abs(A[i]-A[i-1]);
  }
  for(i=1; i < n+1; i++){
    cout << ans - abs(A[i]-A[i-1]) - abs(A[i]-A[i+1]) + abs(A[i-1]-A[i+1]) << endl;
  }
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:3: error: 'vector' was not declared in this scope
    8 |   vector<int> A(n+2,0);
      |   ^~~~~~
a.cc:3:1: note: 'std::vector' is defined in header '<vector>'; this is probably fixable by adding '#include <vector>'
    2 | #include<cmath>
  +++ |+#include <vector>
    3 | 
a.cc:8:10: error: expected primary-expression before 'int'
    8 |   vector<int> A(n+2,0);
      |          ^~~
a.cc:9:3: error: 'A' was not declared in this scope
    9 |   A[0]
      |   ^
a.cc:10:16: error: 'i' was not declared in this scope
   10 |   for(int i=0; i<N; i++){
      |                ^
a.cc:10:18: error: 'N' was not declared in this scope
   10 |   for(int i=0; i<N; i++){
      |                  ^
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main(){
  int n;
  cin >> n;
  int a[n+2];
  for(int i=1;i<n+1;i++){
    cin >> a[i];
  }
  a[0]=0;
  a[n+1]=0;
  int y=0;
  for(int i=1;i<1+n;i++){
    y=y+abs(a[j]-a[j-1]);
  }
  int u;
  for(int i=1;i<n+1;i++){
    u=y+abs(a[i+1]-a[i-1])-abs(a[i]-a[i-1])-abs(a[i]-a[i+1]);
    cout << u << endl;
  }
}


Compiler output:
a.cc: In function 'int main()':
a.cc:14:15: error: 'j' was not declared in this scope
   14 |     y=y+abs(a[j]-a[j-1]);
      |               ^
Language: C++

#include <bits/stdc++.h>

using namespace std;

int main() {

  int x; cin >> x;
  
  vector<int> vec(x);
  int t = 0;
  
  for(int i=0; i<x; i++){
    cin >> vec.at(i);
    
    if (i == 0){
      t += abs(vec.at(0));
    } else{
      t += abs(vec.at(i) - vec.at(i-1)); 
    }
    
    if (i == x-1){
      t += abs(vec.at(x-1));
    }
    
  }
  
  int ans;
  for(int i=0; i<x; i++){
    if (i == 0){
      ans = t - (abs(vec.at(0)) + abs((vec.at(1) - vec.at(0)) + abs(vec.at(1))); 
    }

  }
  
  
  
  


}


Compiler output:
a.cc: In function 'int main()':
a.cc:30:80: error: expected ')' before ';' token
   30 |       ans = t - (abs(vec.at(0)) + abs((vec.at(1) - vec.at(0)) + abs(vec.at(1)));
      |                 ~                                                              ^
      |                                                                                )
Language: C++

#include<bits/stdc++.h>
#define rep(i,n)for(int i=0;i<n;++i)
#include<string>
using namespace std;
typedef long long ll;
//max=({});


int main() {
	int n;
	cin >> n;
	vector<int>A(n);
	int A[0] = 0;
	int A[n+1] = 0;
	for (int i = 1;i <= n;++i) {
		cin >> A[i];
	}
	int dis = 0;
	for (int i = 1;i <= n+1;++i) {
		dis += abs(A[i] - A[i - 1]);
	}
	for (int i = 1;i <= n;++i) {
		dis -= abs(A[i] - A[i - 1]);
		dis -= abs(A[i + 1] - A[i]);
		dis += abs(A[i + 1] - A[i - 1]);
		cout << dis << endl;
	}
	return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:13:13: error: conflicting declaration 'int A [0]'
   13 |         int A[0] = 0;
      |             ^
a.cc:12:20: note: previous declaration as 'std::vector<int> A'
   12 |         vector<int>A(n);
      |                    ^
a.cc:14:13: error: conflicting declaration 'int A [(n + 1)]'
   14 |         int A[n+1] = 0;
      |             ^
a.cc:12:20: note: previous declaration as 'std::vector<int> A'
   12 |         vector<int>A(n);
      |                    ^
Language: C++

#include<bits/stdc++.h>
#define rep(i,n)for(int i=0;i<n;++i)
#include<string>
using namespace std;
typedef long long ll;
//max=({});


int main() {
	int n;
	cin >> n;
	vector<int>A(n);
	int A[-1] = 0;
	int A[n] = 0;
	rep(i, n) {
		cin >> A[i];
	}
	int dis=abs(A[0])
	for (int i = 1;i < n;++i) {
		dis += abs(A[i] - A[i - 1]);
	}
	rep(i, n) {
		dis -= abs(A[i] - A[i - 1]);
		dis -= abs(A[i + 1] - A[i]);
		dis += abs(A[i + 1] - A[i - 1]);
		cout << dis << endl;
	}
	return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:13:17: error: narrowing conversion of '-1' from 'int' to 'long unsigned int' [-Wnarrowing]
   13 |         int A[-1] = 0;
      |                 ^
a.cc:13:15: error: size '-1' of array 'A' is negative
   13 |         int A[-1] = 0;
      |               ^~
a.cc:13:13: error: conflicting declaration 'int A [1]'
   13 |         int A[-1] = 0;
      |             ^
a.cc:12:20: note: previous declaration as 'std::vector<int> A'
   12 |         vector<int>A(n);
      |                    ^
a.cc:14:13: error: conflicting declaration 'int A [n]'
   14 |         int A[n] = 0;
      |             ^
a.cc:12:20: note: previous declaration as 'std::vector<int> A'
   12 |         vector<int>A(n);
      |                    ^
a.cc:19:9: error: expected ',' or ';' before 'for'
   19 |         for (int i = 1;i < n;++i) {
      |         ^~~
a.cc:19:24: error: 'i' was not declared in this scope
   19 |         for (int i = 1;i < n;++i) {
      |                        ^
Language: C++

#include <bits/stdc++.h>
using namespace std;
#define IOS ios::sync_with_stdio(false); cin.tie(0);
#define FOR(i,s,n) for(int i = s; i < (n); i++)
#define REP(i,n) FOR(i,0,n)
#define ALL(n) (n).begin(), (n).end()
#define RALL(n) (n).rbegin(), (n).rend()
#define ATYN(n) cout << ( (n) ? "Yes":"No") << endl;
#define CFYN(n) cout << ( (n) ? "YES":"NO") << endl;
#define OUT(n) cout << (n) << endl;
using ll = long long;
using ull = unsigned long long;
using pii = pair<int,int>;


int main(void)
{
    IOS
    int n; cin >> n;
    vector<int> v(n+2); // 0 v[1] v[2] ... v[n] 0
    int dsum = 0;
    REP(i,n) {
        cin >> v[i+1];
        dsum += v[i+1] - v[i];
    }
    dsum += d[n];

    REP(i,n) {
        int d1 = (v[i+1] - v[i]);
        int d2 = (v[i+2] - v[i+1]);
        int d3 = (v[i+2] - v[i]);
        int ans = dsum - d1 - d2 + d3;
        cout << ans << endl;
    }
    
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:26:13: error: 'd' was not declared in this scope
   26 |     dsum += d[n];
      |             ^
Language: C++

#include <bits/stdc++.h>

#define mod 1000000007

#define rep(i, n) for(int i=0; i<n; ++i)

using namespace std;
typedef long long ll;
const long long INF = 1LL << 60;
 
int main(void){
	
	int N, A[100100] = {}, sum = 0;
	
	cin >> N;
	
	for(int i = 1; i <= N; i++)
		cin >> A[i];
		
	rep(i, N + 1)
		sum += abs(A[i] - A[i + 1])
	
	for(int i = 1; i <= N; i++)
		cout << sum + abs(A[i - 1] - A[i + 1]) - (abs(A[i - 1] - A[i]) + abs(A[i] - A[i + 1])) << endl;
	
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:21:44: error: expected ';' before 'for'
   21 |                 sum += abs(A[i] - A[i + 1])
      |                                            ^
      |                                            ;
   22 | 
   23 |         for(int i = 1; i <= N; i++)
      |         ~~~                                 
a.cc:23:24: error: 'i' was not declared in this scope
   23 |         for(int i = 1; i <= N; i++)
      |                        ^
Language: C++

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

int main(){
	int n;
	int sum = 0;
	cin >> n;
	vector<int> v(n+2);
	v[0] = 0;
	for(int i=1; i<=n; i++){
		cin >> v[i];
		sum += abs(v[i] - v[i-1]);
	}
	v[n+1] = 0;
	cum += abs(v[n]);
	for(int i=1; i<=n; i++){
		if((v[i-1] <= v[i] && v[i] <= v[i+1]) ||
			(v[i-1] >= v[i] && v[i] >= v[i+1])
		) {
			cout << sum << endl;
		} else {
			cout << sum - 2 * abs(v[i] - v[i+1]) << endl;
		}
	}
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:16:9: error: 'cum' was not declared in this scope; did you mean 'sum'?
   16 |         cum += abs(v[n]);
      |         ^~~
      |         sum
Language: C++

use std::io::*;
use std::str::FromStr;

pub fn read<T: FromStr>() -> T {
    let stdin = stdin();
    let stdin = stdin.lock();
    let token: String = stdin
        .bytes()
        .map(|c| c.expect("failed to read char") as char)
        .skip_while(|c| c.is_whitespace())
        .take_while(|c| !c.is_whitespace())
        .collect();
    token.parse().ok().expect("failed to parse token")
}

use std::cmp::min;

fn main() {
    let n = read::<usize>();
    let mut a = vec![0; n+2];

    for i in 1..n+1 {
        a[i] = read::<i64>();
    }

    let mut sum = 0;
    for i in 1..n+2 {
        sum += (a[i-1] - a[i]).abs();
    }

    for i in 1..n+1 {
        if (a[i-1] <= a[i] && a[i] <= a[i+1]) || (a[i+1] <= a[i] && a[i] <= a[i-1]) {
            println!("{}", sum);
        } else {
            println!("{}", sum - min((a[i] - a[i-1]).abs(), (a[i+1] - a[i]).abs()) * 2);
        }
    }
}

Compiler output:
a.cc:22:14: error: too many decimal points in number
   22 |     for i in 1..n+1 {
      |              ^~~~
a.cc:27:14: error: too many decimal points in number
   27 |     for i in 1..n+2 {
      |              ^~~~
a.cc:31:14: error: too many decimal points in number
   31 |     for i in 1..n+1 {
      |              ^~~~
a.cc:1:1: error: 'use' does not name a type
    1 | use std::io::*;
      | ^~~
a.cc:2:1: error: 'use' does not name a type
    2 | use std::str::FromStr;
      | ^~~
a.cc:4:1: error: 'pub' does not name a type
    4 | pub fn read<T: FromStr>() -> T {
      | ^~~
a.cc:16:1: error: 'use' does not name a type
   16 | use std::cmp::min;
      | ^~~
a.cc:18:1: error: 'fn' does not name a type
   18 | fn main() {
      | ^~
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main(){
  cin.tie(0);
  ios::sync_with_stdio(false);
  int n,dist;
  cin>>n;
  dist=0;
  vector<int> a(n+2);
  a[0]=0;a[n+1]=0;
  for(int i=1;i<=n;i++){
    cin>>a[i];
    dist+=abs(a[i]-a[i-1]);
  }
  dist+=abs(a[n]);
  for(int i=1;i<=n;i++){
    if(a[i-1]<=a[i]<=a[i+1]){cout<<dist;}
    else if(a[i-1]>=a[i]>=a[i+1]){cout<<dist;}
    else{cout<<dist-abs(a[i]-a[i-1])-abs(a[i]-a[i+1])+abs(a[i+1]-a[i-1]);}
}


Compiler output:
a.cc: In function 'int main()':
a.cc:20:2: error: expected '}' at end of input
   20 | }
      |  ^
a.cc:3:11: note: to match this '{'
    3 | int main(){
      |           ^
Language: C++

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

int main(){
  int sum=0;
  int n,i,j;
  cin>>n;
  int a[n+2];
  a[0]=0;
  a[n+1]=0;
  for(i=1;i<=n;i++){
    cin >> a[i];
    sum+=a[i];
  }
  for(i=1;i<=n;i++){
    cout << ret - abs(a[i-1]-a[i]) -abs(a[i] - a[i+1]) + abs(a[i-1] - a[i+1]) << endl;
  }
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:17:13: error: 'ret' was not declared in this scope
   17 |     cout << ret - abs(a[i-1]-a[i]) -abs(a[i] - a[i+1]) + abs(a[i-1] - a[i+1]) << endl;
      |             ^~~
Language: C++

//回答みてやり直し
#include <bits/stdc++.h>
using namespace std;

int N;
int a[100010];

int main() {
    cin >> N;
    for (int i = 1; i <= N; i++) scanf("%d", &a[i]);
    a[0] = a[N+1] = 0;
    long long sum = 0;
    for (int i = 0; i < N; i++) sum += abs(a[i] - a[i+1]);
    for (int i = 1; i <= N; i++) {
        int res = sum + abs(a[i+1]-a[i-1]) - (abs(a[i] - a[i-1] + abs(a[i+1] - a[i]));
        printf("%Ld", res);
    }
}

Compiler output:
a.cc: In function 'int main()':
a.cc:15:86: error: expected ')' before ';' token
   15 |         int res = sum + abs(a[i+1]-a[i-1]) - (abs(a[i] - a[i-1] + abs(a[i+1] - a[i]));
      |                                              ~                                       ^
      |                                                                                      )
Language: C++

#include <bits/stdc++.h>
#define rep(i,n) for (int i = 0; i < (n); ++i)
#define all(x) x.begin(),x.end()
#define rall(x) x.rbegin(),x.rend()
#define print(s) cout << s << endl
#define acc(v) accumulate(v.begin(), v.end(), 0)
#define cinv(n,v) rep(i,n) cin >> v[i]
using namespace std;
const int INF = 1e9;
typedef long long ll;
typedef vector<int> vint;
typedef vector<string> vstr;
typedef vector<char> vchar;
const ll LINF = 1e18;
const ll MOD = 1e9 + 7;
// const lint MOD = 998244353;
int x_pos[4] = {1,0,-1,0}, y_pos[4] = {0,1,0,-1};
int ctoi(char c) {
	if (c >= '0' && c <= '9') {
		return c - '0';
	}
	return 0;
}
char upper(char c){
	return c-0x20;
}
char lower(char c){
	return c+0x20;
}

int gcd(int x, int y) {
  if (y == 0) return x;
  return gcd(y, x%y);
}

int main(){
	int n; cin >> n;
	vector<int> v(n+2);
	int a = 0;
	rep(i,n){
		cin >> v[i+1];
		a += abs(v[i+1] - v[i]);
	}
	rep(i,n){
		cout << a+abs(a[i+2]-a[i]) - abs(a[i+1] - a[i]) - abs(a[i+2] - a[i+1]) << endl;
	}
}


Compiler output:
a.cc: In function 'int main()':
a.cc:45:32: error: invalid types 'int[int]' for array subscript
   45 |                 cout << a+abs(a[i+2]-a[i]) - abs(a[i+1] - a[i]) - abs(a[i+2] - a[i+1]) << endl;
      |                                ^
a.cc:45:39: error: invalid types 'int[int]' for array subscript
   45 |                 cout << a+abs(a[i+2]-a[i]) - abs(a[i+1] - a[i]) - abs(a[i+2] - a[i+1]) << endl;
      |                                       ^
a.cc:45:51: error: invalid types 'int[int]' for array subscript
   45 |                 cout << a+abs(a[i+2]-a[i]) - abs(a[i+1] - a[i]) - abs(a[i+2] - a[i+1]) << endl;
      |                                                   ^
a.cc:45:60: error: invalid types 'int[int]' for array subscript
   45 |                 cout << a+abs(a[i+2]-a[i]) - abs(a[i+1] - a[i]) - abs(a[i+2] - a[i+1]) << endl;
      |                                                            ^
a.cc:45:72: error: invalid types 'int[int]' for array subscript
   45 |                 cout << a+abs(a[i+2]-a[i]) - abs(a[i+1] - a[i]) - abs(a[i+2] - a[i+1]) << endl;
      |                                                                        ^
a.cc:45:81: error: invalid types 'int[int]' for array subscript
   45 |                 cout << a+abs(a[i+2]-a[i]) - abs(a[i+1] - a[i]) - abs(a[i+2] - a[i+1]) << endl;
      |                                                                                 ^
Language: C++

#include <iostream>
#include <vector>
#include <algorithm>
#include <cmath>
using namespace std;
int main(void){
  int N;
  cin >> N;
  
  vector<int>num(N + 2,0);
  
  for(int i=1;i<=N;i++){
    cin >> num[i];
  }
  
  for(int i=1;i<=N + 1;i++){
    sum += abs(num[i] - num[i - 1]);
  }
  
  for(int i=1;i<=N;i++){
    cout << sum + abs(num[i + 1] - num[i - 1]) - abs(num[i] - num[i - 1]) - abs(num[i] - num[i + 1]) << endl;
  }
  
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:17:5: error: 'sum' was not declared in this scope; did you mean 'num'?
   17 |     sum += abs(num[i] - num[i - 1]);
      |     ^~~
      |     num
a.cc:21:13: error: 'sum' was not declared in this scope; did you mean 'num'?
   21 |     cout << sum + abs(num[i + 1] - num[i - 1]) - abs(num[i] - num[i - 1]) - abs(num[i] - num[i + 1]) << endl;
      |             ^~~
      |             num
Language: C++

#include <iostream>
#include <vector>
#include <algorithm>
#include <cmath>
using namespace std;
int main(void){
  int N;
  cin >> N;
  
  vector<int>num(N + 2,0);
  
  for(int i=1;i<=N;i++){
    cin >> num[i];
  }
  
  for(int i=1;i<=N + 1;i++){
    sum += abs(num[i] - num[i - 1]);
  }
  
  for(int i=1;i<=N;i++){
    cout << sum - abs(num[i] - num[i - 1]) - abs(num[i] - num[i + 1]) << endl;
  }
  
  return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:17:5: error: 'sum' was not declared in this scope; did you mean 'num'?
   17 |     sum += abs(num[i] - num[i - 1]);
      |     ^~~
      |     num
a.cc:21:13: error: 'sum' was not declared in this scope; did you mean 'num'?
   21 |     cout << sum - abs(num[i] - num[i - 1]) - abs(num[i] - num[i + 1]) << endl;
      |             ^~~
      |             num