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

#include<bits/stdc++.h>
using namespace std;
#define ll long long int
#define f(k,n) for(auto i =k; i<n; i++)
#define IOS ios_base::sync_with_stdio(false);cin.tie(NULL);cout.tie();
#define test ll t; cin>>t;
 
int main(){
    ll L; 
    cin>>L;
    double k = L*(1.0)/3.0;
    printf("%.12f\n",k*k*k)
    //cout<<k*k*k<<endl;
    return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:12:28: error: expected ';' before 'return'
   12 |     printf("%.12f\n",k*k*k)
      |                            ^
      |                            ;
   13 |     //cout<<k*k*k<<endl;
   14 |     return 0;
      |     ~~~~~~
Language: C++

#inlude<iostream>
using namespace std;
int main()
{
  decltype(10000000) N;
  int c1=0,c=1;
  cin>>N;
  int i=1,j=1,k=1;
  for(i=1;i+j+k<N;i++)
  {
    for(j=1;i+j+k<N;k++)
    {
      for(k=1;i+j+k<N;k++)
      {
        c=i*j*k;
        if(c>c1)
          c1=c
      }
    }
  }
  cout<<c1;
  return 0;
}
        
      

Compiler output:
a.cc:1:2: error: invalid preprocessing directive #inlude; did you mean #include?
    1 | #inlude<iostream>
      |  ^~~~~~
      |  include
a.cc: In function 'int main()':
a.cc:7:3: error: 'cin' was not declared in this scope
    7 |   cin>>N;
      |   ^~~
a.cc:1:1: note: 'std::cin' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
  +++ |+#include <iostream>
    1 | #inlude<iostream>
a.cc:17:15: error: expected ';' before '}' token
   17 |           c1=c
      |               ^
      |               ;
   18 |       }
      |       ~        
a.cc:21:3: error: 'cout' was not declared in this scope
   21 |   cout<<c1;
      |   ^~~~
a.cc:21:3: note: 'std::cout' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
Language: C++

#include <bits/stdc++.h>
using namespace std;
int main(){
  int L;
  cin >> L;
  L *= L*L/27
    
  cout << L << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:6:14: error: expected ';' before 'cout'
    6 |   L *= L*L/27
      |              ^
      |              ;
    7 | 
    8 |   cout << L << endl;
      |   ~~~~
Language: C++

#include <bits/stdc++h>

using namespace std;

int main(){
   int n;
	cin >> n;
  	cout << ((double)n*n*n/27);
}

Compiler output:
a.cc:1:10: fatal error: bits/stdc++h: No such file or directory
    1 | #include <bits/stdc++h>
      |          ^~~~~~~~~~~~~~
compilation terminated.
Language: C++

#include <iostream>
using namespace std;
typedef long long ll

int main(){
  ll L;
  cin >> L;
  
  double ans = double(L * L * L) / 27.0;
  cout << ans << endl;
  
  return 0;
}


Compiler output:
a.cc:5:1: error: expected initializer before 'int'
    5 | int main(){
      | ^~~
Language: C++

#include<iostream>
double volum(double x,double y,double a){
  return x*y*(a-x-y);
}
int main(){
  double l;
  std::cin >> l;
  double v_max = 0.0;
  
  for(double i = 0; i < l; i += 0.000001){
    for(double j = 0; j < l-i; j += 0.000001){
      if(v_max<volum(i,j,l)){
        vmax = volum(i,j,l);
      }
    }
  }
  std::cout << v_max <<std::endl;
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:13:9: error: 'vmax' was not declared in this scope; did you mean 'v_max'?
   13 |         vmax = volum(i,j,l);
      |         ^~~~
      |         v_max
Language: C++

#include <stdio.h> int main(){
int L;
scanf("%d",&L); 
printf("%.12f\n",(double)L*L*L/27);
}

Compiler output:
a.cc:1:20: warning: extra tokens at end of #include directive
    1 | #include <stdio.h> int main(){
      |                    ^~~
a.cc:3:6: error: expected constructor, destructor, or type conversion before '(' token
    3 | scanf("%d",&L);
      |      ^
a.cc:4:7: error: expected constructor, destructor, or type conversion before '(' token
    4 | printf("%.12f\n",(double)L*L*L/27);
      |       ^
a.cc:5:1: error: expected declaration before '}' token
    5 | }
      | ^
Language: C++

#include<bits/stdc++.h>
using namespace std
  
int main(){
  ios::sync_with_stdio(false);
  cin.tie(0);
  double L;
  cin>>L;
  double die_length=L/3.0;
  cout<<pow(die_length,3.0)<<endl;
  
  return 0;
}

Compiler output:
a.cc:2:20: error: expected ';' before 'int'
    2 | using namespace std
      |                    ^
      |                    ;
    3 | 
    4 | int main(){
      | ~~~
Language: C++

#include<bits/stdc++>
using namespace std
  
int main(){
  ios::sync_with_stdio(false);
  cin.tie(0);
  double L;
  cin>>L;
  double die_length=L/3.0;
  cout<<pow(die_length,3.0)<<endl;
  
  return 0;
}

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

// 2020 3/24 ABC159 C Maximum Volume
/*
    a * a * a = a^3
    a * (a+i) * (a-i) = a * (a^2 - i^2)
    相加相乗平均
 */

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

int main() {
    double L;
    cin >> L ;

    double x = 1/3;
    double ans = pow(x, 3);
    printf("%.10f¥n", ans);

    return 0;

}

Compiler output:
a.cc: In function 'int main()':
a.cc:17:18: error: 'pow' was not declared in this scope
   17 |     double ans = pow(x, 3);
      |                  ^~~
Language: C

#include<stdio.h>
int main(void){
	double a;
	scanf(%lf,&a);
	a=a/3;
	a=a*a*a;
	printf("%lf",a);
	
}

Compiler output:
main.c: In function 'main':
main.c:4:15: error: expected expression before '%' token
    4 |         scanf(%lf,&a);
      |               ^
Language: C++

#include <iostream>
#include<cstring>

using namespace std;

int main()
{
  unsighed double L,R,V;
  
  cin>>L;
  R=L/3;
  
  V=R*R*R;
  
  cout<<V;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:3: error: 'unsighed' was not declared in this scope; did you mean 'unsigned'?
    8 |   unsighed double L,R,V;
      |   ^~~~~~~~
      |   unsigned
a.cc:10:8: error: 'L' was not declared in this scope
   10 |   cin>>L;
      |        ^
a.cc:11:3: error: 'R' was not declared in this scope
   11 |   R=L/3;
      |   ^
a.cc:13:3: error: 'V' was not declared in this scope
   13 |   V=R*R*R;
      |   ^
Language: C++

#include <bits/stdc++.h>
#define rep(i,a,b) for(int i=a; i< (int)(b); ++i)
using ll=long long;
using namespace std;
const auto mod=1e9+7;

bool ispalindrome(string s){
  string t(s.rbegin(),s.rend());
  return s==t;
}

int main(){
  cin.tie(0);
  ios::sync_with_stdio(false);
  cout << fixed << setprecision(20);
  
  string s,ans="No";cin >> s;
  int n=s.size();
  if(isPalindrome(s) and isPalindrome(s.substr(0,(n+1)/2)) and isPalindrome(s.substr((n+1)/2))){
    ans="Yes";
  }
  
  cout << le2 << endl;
}






Compiler output:
a.cc: In function 'int main()':
a.cc:19:6: error: 'isPalindrome' was not declared in this scope; did you mean 'ispalindrome'?
   19 |   if(isPalindrome(s) and isPalindrome(s.substr(0,(n+1)/2)) and isPalindrome(s.substr((n+1)/2))){
      |      ^~~~~~~~~~~~
      |      ispalindrome
a.cc:23:11: error: 'le2' was not declared in this scope
   23 |   cout << le2 << endl;
      |           ^~~
Language: C++

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

int main() {
	int L;
	cin >> L;
	double ans,tmp;
	tmp = L / 3;
	ans = pow((tmp),3);
	cout << ans;
	return 0;
	
}

Compiler output:
a.cc: In function 'int main()':
a.cc:10:15: error: 'pow' was not declared in this scope
   10 |         ans = pow((tmp),3);
      |               ^~~
Language: C++

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

int main() {
	int L;
	cin >> L;
	double ans,tmp;
	tmp = L / 3;
	ans = pow((tmp),3);
	//cout << ans;
	printf("%.10f", ans);


	return 0;
	
}

Compiler output:
a.cc: In function 'int main()':
a.cc:10:15: error: 'pow' was not declared in this scope
   10 |         ans = pow((tmp),3);
      |               ^~~
Language: C++

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

int main() {
	int L,ans;
	cin >> L;
	ans = pow((L / 3),3);
	cout << ans;

	return 0;
	
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:15: error: 'pow' was not declared in this scope
    8 |         ans = pow((L / 3),3);
      |               ^~~
Language: C++

#include <iostream>
int main(){
	double L;cin>>L;
  L=L/3.0;
  cout<<(L*L*L)<<endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:3:18: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
    3 |         double L;cin>>L;
      |                  ^~~
      |                  std::cin
In file included from a.cc:1:
/usr/include/c++/14/iostream:62:18: note: 'std::cin' declared here
   62 |   extern istream cin;           ///< Linked to standard input
      |                  ^~~
a.cc:5:3: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
    5 |   cout<<(L*L*L)<<endl;
      |   ^~~~
      |   std::cout
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~
a.cc:5:18: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
    5 |   cout<<(L*L*L)<<endl;
      |                  ^~~~
      |                  std::endl
In file included from /usr/include/c++/14/iostream:41:
/usr/include/c++/14/ostream:744:5: note: 'std::endl' declared here
  744 |     endl(basic_ostream<_CharT, _Traits>& __os)
      |     ^~~~
Language: C++

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

int main(){
    int n;
    cin>>n;
    int k,ans,t;
    for(int i=1;i++;i<1000){
        for(int j=0;j++;j<1000-i){
        k=n-i-j;
        t=}}}


Compiler output:
a.cc: In function 'int main()':
a.cc:11:11: error: expected primary-expression before '}' token
   11 |         t=}}}
      |           ^
Language: C++

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

int main() {
  int64_t L;
  cin >> L;
  double x = L * 1.0 / 3.0;

  cout << x ** 3 << endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:9:14: error: invalid type argument of unary '*' (have 'int')
    9 |   cout << x ** 3 << endl;
      |              ^~~
Language: C++

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

int main() {
  int64_t L;
  cin >> L;
  double x = L * 1.0 / 3.0;

  cout << x^3 << endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:9:15: error: invalid operands of types 'int' and '<unresolved overloaded function type>' to binary 'operator<<'
    9 |   cout << x^3 << endl;
      |             ~~^~~~~~~
Language: Java

class Main {
	 static int mod =  (int) (Math.pow(10,9)+7);
//	 static int mod = 998244353;
	 public static void main(String[] args) {
	        Scanner sc = new Scanner(System.in);
	        double L = sc.nextDouble();
	        double a=L/3/3/3*L*L;
	        System.out.println(a);
	 }
}

Compiler output:
Main.java:5: error: cannot find symbol
	        Scanner sc = new Scanner(System.in);
	        ^
  symbol:   class Scanner
  location: class Main
Main.java:5: error: cannot find symbol
	        Scanner sc = new Scanner(System.in);
	                         ^
  symbol:   class Scanner
  location: class Main
2 errors
Language: Java

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

class Main
{
    public static void main(string args[])
    {
        Scanner s = new Scanner(System.in);
        double l = s.newDouble();
        double len = l/3;
        System.out.println(Math.pow(len, 3));
    }
}

Compiler output:
Main.java:6: error: cannot find symbol
    public static void main(string args[])
                            ^
  symbol:   class string
  location: class Main
Main.java:9: error: cannot find symbol
        double l = s.newDouble();
                    ^
  symbol:   method newDouble()
  location: variable s of type Scanner
2 errors
Language: Java

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

public class Main
{
    public static void main(string args[])
    {
        Scanner s = new Scanner(System.in);
        double l = s.newDouble();
        double len = l/3;
        System.out.println(Math.pow(len, 3));
    }
}

Compiler output:
Main.java:6: error: cannot find symbol
    public static void main(string args[])
                            ^
  symbol:   class string
  location: class Main
Main.java:9: error: cannot find symbol
        double l = s.newDouble();
                    ^
  symbol:   method newDouble()
  location: variable s of type Scanner
2 errors
Language: C++

#include <bits/stdc++.h>

using namespace std;

int main()
{
  double l;
  cin>>l;
  
  double v=(l/3)*(l/3)*(l/3);
  
  printf("%12f\n",v)
  //cout<<v<<endl;
  //cout<<(l/3)*(l/3)*(l/3)<<endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:12:21: error: expected ';' before '}' token
   12 |   printf("%12f\n",v)
      |                     ^
      |                     ;
......
   15 | }
      | ~
Language: C++

#include <iostream>
using namespace std;


int main(){
    long double l;
    long double  b;
    b = l*l*l/9;
    cout << setprecision(10) << b << endl;
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:9:13: error: 'setprecision' was not declared in this scope
    9 |     cout << setprecision(10) << b << endl;
      |             ^~~~~~~~~~~~
a.cc:2:1: note: 'std::setprecision' is defined in header '<iomanip>'; this is probably fixable by adding '#include <iomanip>'
    1 | #include <iostream>
  +++ |+#include <iomanip>
    2 | using namespace std;
Language: Java

import java.util.*;
class Main{
  public static void main(String[] args){
    Scanner sc = new Scanner(System.in);
    double L = sc.nextDouble();
    SYstem.out.println(L*L*L/27);
  }
}

Compiler output:
Main.java:6: error: package SYstem does not exist
    SYstem.out.println(L*L*L/27);
          ^
1 error
Language: C++

#include <bits/stdc++.h>
using namespace std;
 int main(){
 double L;
   cin >> L;
  double x=L/3;
   
   printf(%.10f\n,pow(x,3));
 
 }

Compiler output:
a.cc:8:16: error: stray '\' in program
    8 |    printf(%.10f\n,pow(x,3));
      |                ^
a.cc: In function 'int main()':
a.cc:8:11: error: expected primary-expression before '%' token
    8 |    printf(%.10f\n,pow(x,3));
      |           ^
Language: C++

#include <bits/stdc++.h>
#define FOR(i, a, n) for(int (i) = (int)(a); (i) < (int)(n); ++(i))
#define FORe(i, a, n) for(int (i) = (int)(a); (i) <= (int)(n); ++(i))
#define rFOR(i, a, n) for(int (i) = (int)(n)-1; (i) >= (int)(a); --(i))
#define REP(i, n) FOR((i), 0, (n))
#define REPe(i, n) FORe((i), 0, (n))
#define rREP(i, n) rFOR((i), 0, (n))
#define all(v) (v).begin(), (v).end()
using namespace std;
using ll = long long;
using P = pair<int,int>;

int main() {
  double l;
  cin >> l;
  double x = l/3;
  double ans = pow(x, 3);
  printf("%.10f\n", ans)

  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:18:25: error: expected ';' before 'return'
   18 |   printf("%.10f\n", ans)
      |                         ^
      |                         ;
   19 | 
   20 |   return 0;
      |   ~~~~~~
Language: C++

    #include <bits/stdc++.h>
    using namespace std;
     
    int main() {
    
      
      cin >> double L;
      
      cout << L*L*L/27 << endl;
    }

Compiler output:
a.cc: In function 'int main()':
a.cc:7:14: error: expected primary-expression before 'double'
    7 |       cin >> double L;
      |              ^~~~~~
a.cc:9:15: error: 'L' was not declared in this scope
    9 |       cout << L*L*L/27 << endl;
      |               ^
Language: C++

#
include
<
stdio
.
h
>
2
int main
(){
3
int L
;
4
scanf
("%
d
",&
L
);
5
printf

Compiler output:
a.cc:16:2: warning: missing terminating " character
   16 | ("%
      |  ^
a.cc:16:2: error: missing terminating " character
   16 | ("%
      |  ^~
a.cc:18:1: warning: missing terminating " character
   18 | ",&
      | ^
a.cc:18:1: error: missing terminating " character
   18 | ",&
      | ^~~
a.cc:2:1: error: 'include' does not name a type
    2 | include
      | ^~~~~~~
Language: C

#include<stdio.h>
int main()
{
  long double l;
  scanf("%Lf",&l);
  long double x=l/3;
  for(i=0;i<2;i++){
    x=x*x;
  }
  printf("%Lf",x);
  return 0;
}


Compiler output:
main.c: In function 'main':
main.c:7:7: error: 'i' undeclared (first use in this function)
    7 |   for(i=0;i<2;i++){
      |       ^
main.c:7:7: note: each undeclared identifier is reported only once for each function it appears in
Language: C

#include<stdio.h>
int main()
{
  long double l;
  scanf("%lf",&l);
  long double x=l/3;
  for(i=0;i<2;i++){
    x=x*x;
  }
  printf("%lf",x);
  return 0;
}

Compiler output:
main.c: In function 'main':
main.c:7:7: error: 'i' undeclared (first use in this function)
    7 |   for(i=0;i<2;i++){
      |       ^
main.c:7:7: note: each undeclared identifier is reported only once for each function it appears in
Language: C++

#include <iostream>
#include <map>
#include <vector>
#include <cmath>
#include <string>
#include <cstring>
#include <algorithm>
#include <climits>
#include <stack>
#include <queue>
#include <set>
#include <cctype>
#include <bitset>
#include <type_traits>

#include <list>
using namespace std;

#define REP(i, n) for (int i = 0; i < (n); ++i)
#define rep(i, a, b) for (int i = a; i < (b); ++i)
#define YES(j) cout << (j ? "YES" : "NO") << endl;
#define Yes(j) std::cout << (j ? "Yes" : "No") << endl;
#define yes(j) std::cout << (j ? "yes" : "no") << endl;
using ll = long long;

int main(void)
{
    double l;
    cin >> l;
    // 1/3 L * 1/3L * 1/3L
    // L * L * L / 27
    printf("%.16lf\n", l * l * l / 27.0);


Compiler output:
a.cc: In function 'int main()':
a.cc:32:42: error: expected '}' at end of input
   32 |     printf("%.16lf\n", l * l * l / 27.0);
      |                                          ^
a.cc:27:1: note: to match this '{'
   27 | {
      | ^
Language: C++

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

int main() {
	cin>>l;
	l=/3;
	cout<<setprecision(30)<<l*l*l<<endl;
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:11: error: expected primary-expression before '/' token
    7 |         l=/3;
      |           ^
Language: C++

#include<iostream>
using namespace std;
int main(){
  int L;
  cin>>L;
  cout<<pow(L/3,3)<<endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:6:9: error: 'pow' was not declared in this scope
    6 |   cout<<pow(L/3,3)<<endl;
      |         ^~~
Language: C++

#include<iostream>
using namespace std;
int main(){
  int L
  cin>>L;
  cout<<pow(L/3,3)<<endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:5:3: error: expected initializer before 'cin'
    5 |   cin>>L;
      |   ^~~
a.cc:6:13: error: 'L' was not declared in this scope
    6 |   cout<<pow(L/3,3)<<endl;
      |             ^
a.cc:6:9: error: 'pow' was not declared in this scope
    6 |   cout<<pow(L/3,3)<<endl;
      |         ^~~
Language: C++

#include<iostream>
using namespace std;
int main(){
  cin>>L;
  cout<<pow(L/3,3)<<endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:4:8: error: 'L' was not declared in this scope
    4 |   cin>>L;
      |        ^
a.cc:5:9: error: 'pow' was not declared in this scope
    5 |   cout<<pow(L/3,3)<<endl;
      |         ^~~
Language: C++

#include<iostream>
using namespace std;

int main()
  int n; cin>>n;
  double x=n;
  cout<<(x*x*x)/27<<endl;
}

Compiler output:
a.cc:5:3: error: expected initializer before 'int'
    5 |   int n; cin>>n;
      |   ^~~
a.cc:5:10: error: 'cin' does not name a type
    5 |   int n; cin>>n;
      |          ^~~
a.cc:6:12: error: 'n' was not declared in this scope
    6 |   double x=n;
      |            ^
a.cc:7:3: error: 'cout' does not name a type
    7 |   cout<<(x*x*x)/27<<endl;
      |   ^~~~
a.cc:8:1: error: expected declaration before '}' token
    8 | }
      | ^
Language: C++

clude <bits/stdc++.h>
using namespace std;
 
int main() {
  double L;
  cin >> L;
  double a = L*L;
  double b = a*L;
  double c = b/27;
  
 printf("%.10f\n", c);
  return 0;
}

Compiler output:
a.cc:1:1: error: 'clude' does not name a type
    1 | clude <bits/stdc++.h>
      | ^~~~~
a.cc: In function 'int main()':
a.cc:6:3: error: 'cin' was not declared in this scope
    6 |   cin >> L;
      |   ^~~
a.cc:11:2: error: 'printf' was not declared in this scope
   11 |  printf("%.10f\n", c);
      |  ^~~~~~
a.cc:1:1: note: 'printf' is defined in header '<cstdio>'; this is probably fixable by adding '#include <cstdio>'
  +++ |+#include <cstdio>
    1 | clude <bits/stdc++.h>
Language: C++

#include <iostream>
#include <ios>
#include <string>
#include <vector>
#include <algorithm>
#include <unordered_map>
#include <iomanip>

using namespace std;

const int N = (int) 1e4 + 5;
const int M = (int) 1e9 + 7;

typedef long long ll;

int l;

int main() {
    cin >> l;

    cout << fixed << setprecision(8) << pow(1.0 * l / 3, 3) << endl;

    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:21:41: error: 'pow' was not declared in this scope
   21 |     cout << fixed << setprecision(8) << pow(1.0 * l / 3, 3) << endl;
      |                                         ^~~
Language: C++

#include <bits/stdc++.h>

using namespace std;

int main() {
  double l;
  cin >> l
  double ans = l / 3;
  ans = ans * ans * ans;
  cout.precision(30);
  cout.setf(ios::fixed, ios::floatfield);
  cout << ans << '\n';
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:11: error: expected ';' before 'double'
    7 |   cin >> l
      |           ^
      |           ;
    8 |   double ans = l / 3;
      |   ~~~~~~   
a.cc:9:3: error: 'ans' was not declared in this scope; did you mean 'abs'?
    9 |   ans = ans * ans * ans;
      |   ^~~
      |   abs
Language: C++

#include <stdio.h>
#include<conio.h>

 
float maxvolume(int s) 
{ 
    float length =(float) floor(s/3)
float width = (float)floor((s – length)/2);
float height = (float)s – length – width;
  
    float ans = (float)length * breadth * height; 
  printf("%0.12f", ans); 
} 
  
int main() 
{ 
    int s ;
 scanf("%d",s);
    maxvolume(s) ;
} 
 

Compiler output:
a.cc:2:9: fatal error: conio.h: No such file or directory
    2 | #include<conio.h>
      |         ^~~~~~~~~
compilation terminated.
Language: C++

#include <bits/stdc++.h>
using namespace std;
int main(){
    int l;
    cin>>l;
    cout<<fixed<<setprecision(5)pow(l,3)/27<<endl;
    }


Compiler output:
a.cc: In function 'int main()':
a.cc:6:33: error: expected ';' before 'pow'
    6 |     cout<<fixed<<setprecision(5)pow(l,3)/27<<endl;
      |                                 ^~~
      |                                 ;
Language: C++

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

#define min(a, b) ((a) > (b) ? (b) : (a))
#define max(a, b) ((a) > (b) ? (a) : (b))

bool isPalindrome(string s) {
    string t(s.rbegin(), s.rend());
    return s == t;
}

int main(void) {
  int L;
  cin >> L;
  cout << (double)L*L*L/27; << endl;
  return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:15:29: error: expected primary-expression before '<<' token
   15 |   cout << (double)L*L*L/27; << endl;
      |                             ^~
Language: C++

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


int main() {
  int L;
  cin >> L;
  printf("%.10f\n", (double)L * L * L / 27;
  return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:11:43: error: expected ')' before ';' token
   11 |   printf("%.10f\n", (double)L * L * L / 27;
      |         ~                                 ^
      |                                           )
Language: C++

#include<bits/stdc++.h>
using namespace std;
#define rep(i,n) for(int i = 0; i < (int)(n); i++)
#define all(x) (x).begin(),(x).end() //使うときはsort(all())という感じで
using ll = long long;
#define PI 3.14159265359

int main(){
  double d;
  cin>>l;
  d=l/3;
  cout<<d<<endl;
  cout<<setprecision(16)<<d*d*d<<endl;
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:10:8: error: 'l' was not declared in this scope
   10 |   cin>>l;
      |        ^
Language: C++

#include<bits/stdc++.h>
//#include <iomanip>
using namespace std;
int main()
{
  int L;
  double ans;
  cin>>L;
  ans=(L*L*L)/27;
  printf("%.12f\n",ans;
  //cout<<fixed<<setprecision(12)<<ans;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:10:23: error: expected ')' before ';' token
   10 |   printf("%.12f\n",ans;
      |         ~             ^
      |                       )
Language: C

#include<stdio.h>
int main(){
	int N;
  	scanf("%d",&N);
  	printf("%f",(f)N*N*N/27);
}

Compiler output:
main.c: In function 'main':
main.c:5:22: error: 'f' undeclared (first use in this function)
    5 |         printf("%f",(f)N*N*N/27);
      |                      ^
main.c:5:22: note: each undeclared identifier is reported only once for each function it appears in
main.c:5:24: error: expected ')' before 'N'
    5 |         printf("%f",(f)N*N*N/27);
      |               ~        ^
      |                        )
Language: C++

#include <bits/stdc++.h>

using namespaces std;

int main(){
 long long int l;
  cin >> l;
   double a = l/3;
  cout << a*a*a;
}

Compiler output:
a.cc:3:7: error: expected nested-name-specifier before 'namespaces'
    3 | using namespaces std;
      |       ^~~~~~~~~~
a.cc: In function 'int main()':
a.cc:7:3: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
    7 |   cin >> l;
      |   ^~~
      |   std::cin
In file included from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:146,
                 from a.cc:1:
/usr/include/c++/14/iostream:62:18: note: 'std::cin' declared here
   62 |   extern istream cin;           ///< Linked to standard input
      |                  ^~~
a.cc:9:3: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
    9 |   cout << a*a*a;
      |   ^~~~
      |   std::cout
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~
Language: C++

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

int main() {
	double L;
	cin >> L;
	double x = pow(L, 3);
	double V = x / 27;
		cout << V << endl;
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:10:20: error: 'pow' was not declared in this scope
   10 |         double x = pow(L, 3);
      |                    ^~~
Language: C++

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

long double pow3(long double x){
  return x*x*x;
}

int main() {
  long double x;
  long double l;
  cin>>l;
  
  x=pow3(l)/27;
  //cout <<b<<endl;
  //cout<<x<<endl;
  cout<<x<<setpreciaion(7)<<endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:16:12: error: 'setpreciaion' was not declared in this scope
   16 |   cout<<x<<setpreciaion(7)<<endl;
      |            ^~~~~~~~~~~~
Language: C++

#include<iomanip>　　
using namespace std;
int main()
{
	int L;
	cin>>L;
	double j;
	j=L*L*L/27;
	printf("%.12lf",j);
	return 0;
}

Compiler output:
a.cc:1:9: error: extended character 　 is not valid in an identifier
    1 | #include<iomanip>　　
      |         ^
a.cc:1:9: error: extended character 　 is not valid in an identifier
a.cc:1:9: fatal error: iomanip>　��: No such file or directory
    1 | #include<iomanip>　　
      |         ^~~~~~~~~~~~~
compilation terminated.
Language: C

#include<stdio.h>
int main()
{
  int l;
  scanf("%d",&l);
  dobule v;
  v=l*l*l/27;
  printf("%0.12f\n",v);
  return 0;
}

Compiler output:
main.c: In function 'main':
main.c:6:3: error: unknown type name 'dobule'; did you mean 'double'?
    6 |   dobule v;
      |   ^~~~~~
      |   double
Language: C++

#include <bits/stdc++.h>
using namespace std;
#define rep(i, n) for (int i = 0; i < (int)(n); i++)
typedef long long ll;
const int INF = 1000000000; // 10^9
int main() {
    // ifstream in("data1.txt");
    // cin.rdbuf(in.rdbuf());
    double L;
    cin >> L;
    double ans = L / 3;
    double ans2 = pow(ans, 3));
    cout << printf("%.10f\n", ans2) << endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:12:30: error: expected ',' or ';' before ')' token
   12 |     double ans2 = pow(ans, 3));
      |                              ^
Language: C++

#include<bits/stdc++.h>
#include <iomanip>
using namespace std;
int main()
{
  int L;
  double ans;
  cin>>L;
  ans=(L*L*L)/27;
  printf("%.12f\n",ans;
  //cout<<fixed<<setprecision(12)<<ans;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:10:23: error: expected ')' before ';' token
   10 |   printf("%.12f\n",ans;
      |         ~             ^
      |                       )
Language: C++


#include <iostream>
#include<map>
#include<vector>
#include<algorithm>
#include <stdio.h>
#include<set>
#include<string>
#include<math.h>
#include<cmath>
#include<iomanip>
#include<queue>
#include<stack>
#define ll long long
using namespace std;
long double pi = 3.14159265358979323846;
#define fast ios_base::sync_with_stdio(0), cin.tie(0), cout.tie(0);


int main() {
	long double l; cin >> l;
	long double z = l / 3;
	printf_s("%.6f", z*z*z);
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:23:9: error: 'printf_s' was not declared in this scope; did you mean 'printf'?
   23 |         printf_s("%.6f", z*z*z);
      |         ^~~~~~~~
      |         printf
Language: C++

#include<bits/stdc++.h>
#define    ll      long long int
#define    Fori(a,b) for (ll i = a ; i<b ;i++ )
#define    Forj(a,b) for (ll j = a ; j<b ;j++ )
#define    Fork(a,b) for (ll k = a ; k<b ;k++ )
#define    W       while
#define    pb      push_back
#define    nl      cout<<endl
#define    mod     1000000007
#define    I       cin>>
#define    Out     cout<<
#define    DOD(i)  cout<<setprecision(i)<<fixed<<
#define    XXX     return 0
#define    Fast    ios::sync_with_stdio(false); cin.tie(0); cout.tie(0)
using namespace std;
int main()
{
   Fast;
   lond double l;
  	cout<<(double)(l*l*l)/27;
   XXX;
}




Compiler output:
a.cc: In function 'int main()':
a.cc:19:4: error: 'lond' was not declared in this scope; did you mean 'long'?
   19 |    lond double l;
      |    ^~~~
      |    long
a.cc:20:24: error: 'l' was not declared in this scope; did you mean 'nl'?
   20 |         cout<<(double)(l*l*l)/27;
      |                        ^
      |                        nl
Language: C++

#include <iostream>
#include <vector>
#include <string>
#include <algorithm>
#include <math.h>
#include <iomainp>
using namespace std;
typedef long long ll;
const double EPS = 1e-9;
typedef vector<int> vint;
typedef pair<int, int> pint;
#define inf 1e+9
#define rep(i, n) REP(i, 0, n)
#define all(v) v.begin(), v.end()
#define msg(a) cout << #a << " " << a << endl;
#define REP(i, x, n) for(int i = x; i < n; i++)
#define pri(a) cout << a << endl;

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

  double n,ans=0;
  cin >> n;

  cout << fixed << setprecision(15) << n/3*n/3*n/3;

}


Compiler output:
a.cc:6:10: fatal error: iomainp: No such file or directory
    6 | #include <iomainp>
      |          ^~~~~~~~~
compilation terminated.
Language: C++

#include <iostream>
#include <vector>
#include <string>
#include <algorithm>
#include <math.h>
#include <iomainp>
using namespace std;
typedef long long ll;
const double EPS = 1e-9;
typedef vector<int> vint;
typedef pair<int, int> pint;
#define inf 1e+9
#define rep(i, n) REP(i, 0, n)
#define all(v) v.begin(), v.end()
#define msg(a) cout << #a << " " << a << endl;
#define REP(i, x, n) for(int i = x; i < n; i++)
#define pri(a) cout << a << endl;

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

  double n,ans=0;
  cin >> n;

  cout << fixed << setprecision(15) << n/3*n/3*n*3;

}


Compiler output:
a.cc:6:10: fatal error: iomainp: No such file or directory
    6 | #include <iomainp>
      |          ^~~~~~~~~
compilation terminated.
Language: C++

#include<stdio.h>

int main(){
  int l;
  cin >> l;
  printf("%.12f\n",(double)l*l*l/27);

}


Compiler output:
a.cc: In function 'int main()':
a.cc:5:3: error: 'cin' was not declared in this scope
    5 |   cin >> l;
      |   ^~~
Language: C++

#include <iostream>
#include <vector>
#include <string>
#include <algorithm>
#include <math.h>
#include <iomainp> 
using namespace std;
typedef long long ll;
const double EPS = 1e-9;
typedef vector<int> vint;
typedef pair<int, int> pint;
#define inf 1e+9
#define rep(i, n) REP(i, 0, n)
#define all(v) v.begin(), v.end()
#define msg(a) cout << #a << " " << a << endl;
#define REP(i, x, n) for(int i = x; i < n; i++)
#define pri(a) cout << a << endl;

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

  double n,ans=0;
  cin >> n;

  cout << fixed << setprecision(15) << n/3*n/3*n*3;

}


Compiler output:
a.cc:6:10: fatal error: iomainp: No such file or directory
    6 | #include <iomainp>
      |          ^~~~~~~~~
compilation terminated.
Language: C++

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

int main(){
	ios_base::sync_with_stdio(false);
  	double n;
  	cin >> n;
  	n = n/3.0;
  	cout << pow(n,3) << nl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:9:29: error: 'nl' was not declared in this scope; did you mean 'n'?
    9 |         cout << pow(n,3) << nl;
      |                             ^~
      |                             n
Language: C++

#include<iostream> using namespace std;
int main(){
  int L;
  cin>>L;
  cout<<(L**3)/27<<endl;
}

Compiler output:
a.cc:1:20: warning: extra tokens at end of #include directive
    1 | #include<iostream> using namespace std;
      |                    ^~~~~
a.cc: In function 'int main()':
a.cc:4:3: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
    4 |   cin>>L;
      |   ^~~
      |   std::cin
In file included from a.cc:1:
/usr/include/c++/14/iostream:62:18: note: 'std::cin' declared here
   62 |   extern istream cin;           ///< Linked to standard input
      |                  ^~~
a.cc:5:3: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
    5 |   cout<<(L**3)/27<<endl;
      |   ^~~~
      |   std::cout
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~
a.cc:5:12: error: invalid type argument of unary '*' (have 'int')
    5 |   cout<<(L**3)/27<<endl;
      |            ^~
a.cc:5:20: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
    5 |   cout<<(L**3)/27<<endl;
      |                    ^~~~
      |                    std::endl
In file included from /usr/include/c++/14/iostream:41:
/usr/include/c++/14/ostream:744:5: note: 'std::endl' declared here
  744 |     endl(basic_ostream<_CharT, _Traits>& __os)
      |     ^~~~
Language: C++

  #include <iostream>
using namespace std;

//Compiler version g++ 6.3.0

int main() {
    
    ll s;
    cin>>s;
     
         cout<<fixed<<setprecision(12)<<(1.0*s/3*s/3*s/3);
    
    
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:5: error: 'll' was not declared in this scope
    8 |     ll s;
      |     ^~
a.cc:9:10: error: 's' was not declared in this scope
    9 |     cin>>s;
      |          ^
a.cc:11:23: error: 'setprecision' was not declared in this scope
   11 |          cout<<fixed<<setprecision(12)<<(1.0*s/3*s/3*s/3);
      |                       ^~~~~~~~~~~~
a.cc:2:1: note: 'std::setprecision' is defined in header '<iomanip>'; this is probably fixable by adding '#include <iomanip>'
    1 |   #include <iostream>
  +++ |+#include <iomanip>
    2 | using namespace std;
Language: C++

    int main() {
    
    ll s;
    cin>>s;
     
         cout<<fixed<<setprecision(12)<<(1.0*s/3*s/3*s/3);
    
    
}

Compiler output:
a.cc: In function 'int main()':
a.cc:3:5: error: 'll' was not declared in this scope
    3 |     ll s;
      |     ^~
a.cc:4:5: error: 'cin' was not declared in this scope
    4 |     cin>>s;
      |     ^~~
a.cc:4:10: error: 's' was not declared in this scope
    4 |     cin>>s;
      |          ^
a.cc:6:10: error: 'cout' was not declared in this scope
    6 |          cout<<fixed<<setprecision(12)<<(1.0*s/3*s/3*s/3);
      |          ^~~~
a.cc:6:16: error: 'fixed' was not declared in this scope
    6 |          cout<<fixed<<setprecision(12)<<(1.0*s/3*s/3*s/3);
      |                ^~~~~
a.cc:6:23: error: 'setprecision' was not declared in this scope
    6 |          cout<<fixed<<setprecision(12)<<(1.0*s/3*s/3*s/3);
      |                       ^~~~~~~~~~~~
Language: C++

#include <iostream>
#include <vector>
#include <string>
#include <algorithm>
#include <math.h>
using namespace std;
typedef long long ll;
const double EPS = 1e-9;
typedef vector<int> vint;
typedef pair<int, int> pint;
#define inf 1e+9
#define rep(i, n) REP(i, 0, n)
#define all(v) v.begin(), v.end()
#define msg(a) cout << #a << " " << a << endl;
#define REP(i, x, n) for(int i = x; i < n; i++)
#define pri(a) cout << a << endl;

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

  double n,ans=0;
  cin >> n;

  cout << setprecision(15) << n/3*n/3*n*3;

}


Compiler output:
a.cc: In function 'int main()':
a.cc:25:11: error: 'setprecision' was not declared in this scope
   25 |   cout << setprecision(15) << n/3*n/3*n*3;
      |           ^~~~~~~~~~~~
a.cc:6:1: note: 'std::setprecision' is defined in header '<iomanip>'; this is probably fixable by adding '#include <iomanip>'
    5 | #include <math.h>
  +++ |+#include <iomanip>
    6 | using namespace std;
Language: C++

#include <iostream>
#include <vector>
#include <string>
#include <algorithm>
#include <math.h>
using namespace std;
typedef long long ll;
const double EPS = 1e-9;
typedef vector<int> vint;
typedef pair<int, int> pint;
#define inf 1e+9
#define rep(i, n) REP(i, 0, n)
#define all(v) v.begin(), v.end()
#define msg(a) cout << #a << " " << a << endl;
#define REP(i, x, n) for(int i = x; i < n; i++)
#define pri(a) cout << a << endl;

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

  double n,ans=0;
  cin >> n;

  cout << setpersicision(10) << n/3*n/3*n*3;

}


Compiler output:
a.cc: In function 'int main()':
a.cc:25:11: error: 'setpersicision' was not declared in this scope
   25 |   cout << setpersicision(10) << n/3*n/3*n*3;
      |           ^~~~~~~~~~~~~~
Language: C++

#include <iostream>
#include <vector>
#include <string>
#include <algorithm>
#include <math.h>
#include <stdio.h>
using namespace std;
typedef long long ll;
const double EPS = 1e-9;
typedef vector<int> vint;
typedef pair<int, int> pint;
#define inf 1e+9
#define rep(i, n) REP(i, 0, n)
#define all(v) v.begin(), v.end()
#define msg(a) cout << #a << " " << a << endl;
#define REP(i, x, n) for(int i = x; i < n; i++)
#define pri(a) cout << a << endl;

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

  int n,ans=0;
  cin >> n;

  printf(%d,n*n*n/27);

}


Compiler output:
a.cc: In function 'int main()':
a.cc:26:10: error: expected primary-expression before '%' token
   26 |   printf(%d,n*n*n/27);
      |          ^
a.cc:26:11: error: 'd' was not declared in this scope
   26 |   printf(%d,n*n*n/27);
      |           ^
Language: C++

#include <iostream>
#include <vector>
#include <string>
#include <algorithm>
#include <math.h>
using namespace std;
typedef long long ll;
const double EPS = 1e-9;
typedef vector<int> vint;
typedef pair<int, int> pint;
#define inf 1e+9
#define rep(i, n) REP(i, 0, n)
#define all(v) v.begin(), v.end()
#define msg(a) cout << #a << " " << a << endl;
#define REP(i, x, n) for(int i = x; i < n; i++)
#define pri(a) cout << a << endl;

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

  int n,ans=0;
  cin >> n;

  printf(%d,n*n*n/27);

}


Compiler output:
a.cc: In function 'int main()':
a.cc:25:10: error: expected primary-expression before '%' token
   25 |   printf(%d,n*n*n/27);
      |          ^
a.cc:25:11: error: 'd' was not declared in this scope
   25 |   printf(%d,n*n*n/27);
      |           ^
Language: C++

#include <stdio.h>
int main(){
    int L;
    scanf("%d",&L):
    printf("%.12f\n",(double)L*L*L/27);
}

Compiler output:
a.cc: In function 'int main()':
a.cc:4:19: error: expected ';' before ':' token
    4 |     scanf("%d",&L):
      |                   ^
      |                   ;
Language: C++

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

int main() {
  int L;
  cin >> L;
  int x;
  x = L**3;
  float a =(float)x/27;
  cout << fixed << setprecision(10);
  cout << a <<endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:8:9: error: invalid type argument of unary '*' (have 'int')
    8 |   x = L**3;
      |         ^~
Language: C++

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

int main() {
  float L;
  cin >> L;

  /*if (L == 1.0) {
    L *= 1000;
    L *= L*L;
    L /= 27;
    L /= 1000;
    cout << L << endl;
  } else {*/
    //L *= L*L;
    //L /= 27.00;
    L /= 3f;
    L *= L*L;
    cout << L << endl;
  //}

  return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:17:10: error: unable to find numeric literal operator 'operator""f'
   17 |     L /= 3f;
      |          ^~
Language: C++

#include <bits/stdc++.h>

using namespace std;    
    
int main ()
{
  float L;
  float v;
  cin>>L;
  v=(L*L*L*)/27;
  cout<<v; 
  return 0;

}


Compiler output:
a.cc: In function 'int main()':
a.cc:10:12: error: expected primary-expression before ')' token
   10 |   v=(L*L*L*)/27;
      |            ^
Language: C++

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

int main() {
  double L;
  cin >> L;

  /*if (L == 1.0) {
    L *= 1000;
    L *= L*L;
    L /= 27;
    L /= 1000;
    cout << L << endl;
  } else {*/
    //L *= L*L;
    //L /= 27.00;
    L /= 3d;
    L *= L*L;
    cout << L << enturn 0;

  L *= 1000;

Compiler output:
a.cc: In function 'int main()':
a.cc:17:10: error: unable to find numeric literal operator 'operator""d'
   17 |     L /= 3d;
      |          ^~
a.cc:19:18: error: 'enturn' was not declared in this scope; did you mean 'extern'?
   19 |     cout << L << enturn 0;
      |                  ^~~~~~
      |                  extern
a.cc:21:13: error: expected '}' at end of input
   21 |   L *= 1000;
      |             ^
a.cc:4:12: note: to match this '{'
    4 | int main() {
      |            ^
Language: C++

#include <bits/stdc++.h>

using namespace std;    
    
int main ()
{
   int L;
  float v;
  cin>>L;
  v=(L*L*L*)/(3*3*3);
  cout<<v; 
  return 0;

}


Compiler output:
a.cc: In function 'int main()':
a.cc:10:12: error: expected primary-expression before ')' token
   10 |   v=(L*L*L*)/(3*3*3);
      |            ^
Language: C++

#include <bits/stdc++.h>

using namespace std;    
    
int main ()
{
   int L;
  cin>>L;
  cout<<(L*L*L*)/(3*3*3);
   return 0;

}


Compiler output:
a.cc: In function 'int main()':
a.cc:9:16: error: expected primary-expression before ')' token
    9 |   cout<<(L*L*L*)/(3*3*3);
      |                ^
Language: C++

#include <bits/stdc++.h>

using namespace std;    
    
int main ()
{
   int L;
  cin>>l;
  cout<<(L*L*L*)/(3*3*3);
   return 0;

}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:8: error: 'l' was not declared in this scope
    8 |   cin>>l;
      |        ^
a.cc:9:16: error: expected primary-expression before ')' token
    9 |   cout<<(L*L*L*)/(3*3*3);
      |                ^
Language: C++

#include <bits/stdc++.h>
#define rep(i,n)for(long long i=0;i<(n);i++)
#define all(V) V.begin(),V.end()
using namespace std;
typedef unsigned long long ull;
typedef long long ll;
const ll INF=1e18;
const int MOD=1e9+7;
const double pi=acos(-1);


int main(){
  double l;
  cin >> l;
  print("%.12lf\n",l*l*l/27);
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:15:3: error: 'print' was not declared in this scope; did you mean 'rint'?
   15 |   print("%.12lf\n",l*l*l/27);
      |   ^~~~~
      |   rint
Language: C++

#include <stdio.h>
int main(){
int L;
scanf("%d",&L);
printf("%.12f\n",(double)L*L*L/27);

Compiler output:
a.cc: In function 'int main()':
a.cc:5:36: error: expected '}' at end of input
    5 | printf("%.12f\n",(double)L*L*L/27);
      |                                    ^
a.cc:2:11: note: to match this '{'
    2 | int main(){
      |           ^
Language: Java

ort java.util.*; 
 
class Main{
public static void main(String[] args){
	Scanner sc=new Scanner(System.in);
        double n=sc.nextDouble();
  		double ans=Math.pow(n/3,3);
 
  	
 
    	System.out.println(ans);
    }
}

Compiler output:
Main.java:1: error: class, interface, enum, or record expected
ort java.util.*; 
^
1 error
Language: C

#include<stdio.h>
int main()
{
  double l;
  scanf("%f",&l);
  double l=(l/3)*(l/3)*(l/3);
  printf("%f",vol);
}

Compiler output:
main.c: In function 'main':
main.c:6:10: error: redeclaration of 'l' with no linkage
    6 |   double l=(l/3)*(l/3)*(l/3);
      |          ^
main.c:4:10: note: previous declaration of 'l' with type 'double'
    4 |   double l;
      |          ^
main.c:7:15: error: 'vol' undeclared (first use in this function)
    7 |   printf("%f",vol);
      |               ^~~
main.c:7:15: note: each undeclared identifier is reported only once for each function it appears in
Language: C++

*Prince_71*/
#include<stdio.h>
int main()
{

    double L,z,y;
    scanf("%lf",&L);
    z = L/3;
    y = z*z*z;
    printf("%.12lf",y);
    return 0;
}

Compiler output:
a.cc:1:11: error: expected constructor, destructor, or type conversion before '*' token
    1 | *Prince_71*/
      |           ^
a.cc: In function 'int main()':
a.cc:7:5: error: 'scanf' was not declared in this scope
    7 |     scanf("%lf",&L);
      |     ^~~~~
a.cc:10:5: error: 'printf' was not declared in this scope
   10 |     printf("%.12lf",y);
      |     ^~~~~~
a.cc:3:1: note: 'printf' is defined in header '<cstdio>'; this is probably fixable by adding '#include <cstdio>'
    2 | #include<stdio.h>
  +++ |+#include <cstdio>
    3 | int main()
Language: C++

#include <bits/stdc++.h>
using namespace std;
int main() { 
  int L;
  cin >> L;
  cout <<　(double)((L*L*L)/27) << endl;
}


Compiler output:
a.cc:6:10: error: extended character 　 is not valid in an identifier
    6 |   cout <<　(double)((L*L*L)/27) << endl;
      |          ^
a.cc: In function 'int main()':
a.cc:6:13: error: expected primary-expression before 'double'
    6 |   cout <<　(double)((L*L*L)/27) << endl;
      |             ^~~~~~
a.cc:6:10: error: '\U00003000' was not declared in this scope
    6 |   cout <<　(double)((L*L*L)/27) << endl;
      |          ^~
Language: C++

#include <bits/stdc++.h>
using namespace std;
int main() { 
  int L;
  cin >> L;
  cout <<　(double)L*L*L/27 << endl;
}

Compiler output:
a.cc:6:10: error: extended character 　 is not valid in an identifier
    6 |   cout <<　(double)L*L*L/27 << endl;
      |          ^
a.cc: In function 'int main()':
a.cc:6:13: error: expected primary-expression before 'double'
    6 |   cout <<　(double)L*L*L/27 << endl;
      |             ^~~~~~
a.cc:6:10: error: '\U00003000' was not declared in this scope
    6 |   cout <<　(double)L*L*L/27 << endl;
      |          ^~
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main()
{
int l;
cin>>l;
t=(l*l*l)/27;
cout<<t;
return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:1: error: 't' was not declared in this scope
    7 | t=(l*l*l)/27;
      | ^
Language: C++

#include<bits/stdc++.h> 
using namespace std;
 
int main()
{
    int n;
    cin >> n;
    n=double(n);
    cout << fixed << setprecision(12) << ((n)*(n)*(n)*1.0)27;
    
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:9:59: error: expected ';' before numeric constant
    9 |     cout << fixed << setprecision(12) << ((n)*(n)*(n)*1.0)27;
      |                                                           ^~
      |                                                           ;
Language: C++

#include <iostream>
#include <string>
#include <vector>
#include <algorithm>
#include <map>

using namespace std;

int main() {
  int L;
  cin>>L;
  double a = (double)L*L*L/27;

  cout<< setprecision(16) << a << <<endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:14:10: error: 'setprecision' was not declared in this scope
   14 |   cout<< setprecision(16) << a << <<endl;
      |          ^~~~~~~~~~~~
a.cc:6:1: note: 'std::setprecision' is defined in header '<iomanip>'; this is probably fixable by adding '#include <iomanip>'
    5 | #include <map>
  +++ |+#include <iomanip>
    6 | 
a.cc:14:35: error: expected primary-expression before '<<' token
   14 |   cout<< setprecision(16) << a << <<endl;
      |                                   ^~
Language: C++

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

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

    double ans = (l/3.0) * (l/3.0) * (l/3.0)
    cout << ans << setprecision(12);
}

Compiler output:
a.cc: In function 'int main()':
a.cc:9:5: error: expected ',' or ';' before 'cout'
    9 |     cout << ans << setprecision(12);
      |     ^~~~