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

 #include <stdio.h>
  2 
  3 int e;
  4 
  5 int x, y, z;
  6 int m;
  7 
  8 int main(void)
  9 {
 10     while(1) {
 11         m = 1000000;
 12         y = 0;
 13         z = 0;
 14         scanf("%d", &e);
 15         if (e == 0) break;
 16         while (z * z * z <= e) {
 17             while (y * y <= e - z * z * z) {
 18                 x = e - y * y - z * z * z;
 19                 if (m > x + y + z) {
 20                     m = x + y + z;
 21                 }
 22                 y++;
 23             }
 24             y = 0;
 25             z++;
 26         }
 27         printf("%d\n", m);
 28     }
 29 }
~            

Compiler output:
a.cc:2:3: error: expected unqualified-id before numeric constant
    2 |   2
      |   ^
a.cc:4:3: error: expected unqualified-id before numeric constant
    4 |   4
      |   ^
a.cc:6:3: error: expected unqualified-id before numeric constant
    6 |   6 int m;
      |   ^
a.cc:7:3: error: expected unqualified-id before numeric constant
    7 |   7
      |   ^
a.cc:30:2: error: expected class-name at end of input
   30 | ~
      |  ^
Language: C++

#include <cstdio>
using namespace std;

int E;

int solve(){
  int ans = 1000000;
  for(int z = 0; z * z * z <= E; ++z){
    int F = E - z * z * z;
    for(int y = 0; y * y <= F; ++y){
      int x = F - y * y;
      ans = min(ans, x + y + z);
    }
  }
  return ans;
}

int main(){
  while(scanf("%d", &E) && E > 0){
    printf("%d\n", solve());
  }
}

Compiler output:
a.cc: In function 'int solve()':
a.cc:12:13: error: 'min' was not declared in this scope
   12 |       ans = min(ans, x + y + z);
      |             ^~~
Language: C++

// Space Coconut Crab
#include <iostream>
using namespace std;
int count = 0; // ?¨???¬??¨ global ?????°
int solve(int E) {
  // ?????´????±???????
  int ans = E // ?????§??? 
  for (int x=0; x<=E; ++x)
    for (int y=0; y*y<=E; ++y)
      for (int z=0; z*z*z<=E; ++z) {
        ++count;
        if (x+y*y+z*z*z == E)
          if (x+y+z < ans ) // x+y+z??????????°??????????ans?????´??°
            ans = x+y+z;
      }
  return ans;
}
int main() {
  int E;
  while (cin >> E && E>0) {
    cout << solve(E) << endl; 
  }
}

Compiler output:
a.cc: In function 'int solve(int)':
a.cc:8:3: error: expected ',' or ';' before 'for'
    8 |   for (int x=0; x<=E; ++x)
      |   ^~~
a.cc:8:17: error: 'x' was not declared in this scope
    8 |   for (int x=0; x<=E; ++x)
      |                 ^
a.cc:9:19: error: 'y' was not declared in this scope
    9 |     for (int y=0; y*y<=E; ++y)
      |                   ^
a.cc:10:21: error: 'z' was not declared in this scope
   10 |       for (int z=0; z*z*z<=E; ++z) {
      |                     ^
Language: C++

// Space Coconut Crab
#include <iostream>
using namespace std;
int count = 0; // ?¨???¬??¨ global ?????°
int solve(int E) {
  // ?????´????±???????
  // x+y*y+z*z*z=E
  int ans = E; // ?????§??? 
  for (int z=0; z*z*z<=E; ++x)
    for (int y=0; y*y<=E-z*z*z; ++y)
      for (int x=0; x<=E-y*y-z*z*z; ++z) {
        ++count;
        if (x+y*y+z*z*z == E)
          if (x+y+z < ans) // x+y+z??????????°??????????ans?????´??°
            ans = x+y+z;
      }
  return ans;
}
int main() {
  int E;
  while (cin >> E && E>0) {
    cout << solve(E) << endl; 
  }
}
// ?????´?????????????????¨?????????????????????????????? 10^11???...8?§???\?????????
// 

Compiler output:
a.cc: In function 'int solve(int)':
a.cc:9:29: error: 'x' was not declared in this scope
    9 |   for (int z=0; z*z*z<=E; ++x)
      |                             ^
Language: C++

#include<iostream>
using namespace std;

int main(){
	long long sum=1000000;
	int x,y,z;
	for(z=0;z*z*z>E;z++)
		for(y=0;y<(z+1)*(z+1)*(z+1)-z*z*z;y++)
			for(x=0;x<(y+1)*(y+1)-y*y;x++){
			if(x+y*y+z*z*z==E)
			if(sum>x+y+z)sum=(x+y+z);
			}
	cout << sum << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:23: error: 'E' was not declared in this scope
    7 |         for(z=0;z*z*z>E;z++)
      |                       ^
Language: C++

#include<iostream>
using namespace std;

int main(){
	long long E, sum=1000000;
	int y,z,
	long long x= E-z*z*z-y*y;
	while(1){
	cin >> E;
	if(E==0)break;
	for(z=0;z*z*z<=E;z++)
		for(y=0;y*y<=E;y++){
			if(z*z*z+y*y>E)break;
			else if(sum>x+y+z)sum=x+y+z;
			}
       cout << sum << endl;
       }
        return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:9: error: expected unqualified-id before 'long'
    7 |         long long x= E-z*z*z-y*y;
      |         ^~~~
a.cc:14:37: error: 'x' was not declared in this scope
   14 |                         else if(sum>x+y+z)sum=x+y+z;
      |                                     ^
Language: C++

#include<iostream>
using namespace std;

int main(){
	long long E, sum=1000000;
	int y,z,
	long long x= E-z*z*z-y*y;
	while(1){
	cin >> E;
	if(E==0)break;
	for(z=0;z*z*z<=E;z++)
		for(y=0;y*y<=E;y++){
			if(z*z*z+y*y>E)break;
			else if(sum>x+y+z)sum=x+y+z;
			}
		cout << sum << endl;
	}
        return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:9: error: expected unqualified-id before 'long'
    7 |         long long x= E-z*z*z-y*y;
      |         ^~~~
a.cc:14:37: error: 'x' was not declared in this scope
   14 |                         else if(sum>x+y+z)sum=x+y+z;
      |                                     ^
Language: C++

#include<stdio.h>
using namespace std;

int main(){
	long long E, sum=1000000;
	int y,z;
	long long x= E-z*z*z-y*y;
	while(scanf("%ld",&E){
	if(E==0)break;
	for(z=0;z*z*z<=E;z++)
		for(y=0;y*y<=E;y++){
			if(z*z*z+y*y>E)break;
			else if(sum>x+y+z)sum=x+y+z;
			}
		printf("%ld\n",sum);
	}
        return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:30: error: expected ')' before '{' token
    8 |         while(scanf("%ld",&E){
      |              ~               ^
      |                              )
Language: C++

#include<stdio.h>
using namespace std;

int main(){
	long long E, sum=1000000;
	int y,z;
	long long x= E-z*z*z-y*y;
	while(scanf("%lld",&E){
	if(E==0)break;
	for(z=0;z*z*z<=E;z++)
		for(y=0;y*y<=E;y++){
			if(z*z*z+y*y>E)break;
			else if(sum>x+y+z)sum=x+y+z;
			}
		printf("%lld\n",sum);
	}
        return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:31: error: expected ')' before '{' token
    8 |         while(scanf("%lld",&E){
      |              ~                ^
      |                               )
Language: C++

#include<stdio.h>
using namespaze std;

int main(){
	long long sum=1000000,E;
	int y,z;
	while(scanf("%lld",&E),E){
	for(z=0;z*z*z<=E;z++)
		for(y=0;y*y<=E;y++){
		long long x = E-z*z*z-y*y;
		if(x<0)break;
		else if(sum>x+y+z)sum=x+y+z;
		}
	printf("%lld",sum);
	}

	return 0;
}

Compiler output:
a.cc:2:7: error: expected nested-name-specifier before 'namespaze'
    2 | using namespaze std;
      |       ^~~~~~~~~
Language: C++

#include<stdio.h>
using namespace std;

int main(){
	long long sum , E;
	int y, z;
	while (scanf_s("%lld", &E), E){
		sum = 1000000;
		for (z = 0; z*z*z <= E; z++)
			for (y = 0; y*y <= E; y++){
				long long x = E - z*z*z - y*y;
				if (x<0){ break; }
				else if (sum>(x + y + z))sum = x + y + z;
			}
		printf("%lld\n", sum);
	}

	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:16: error: 'scanf_s' was not declared in this scope; did you mean 'scanf'?
    7 |         while (scanf_s("%lld", &E), E){
      |                ^~~~~~~
      |                scanf
Language: C++

#include <iostream>


using namespace std;

bool check(int a, int b, int c, int n){
  if (a + b*b + c*c*c == n)
  {
    return true
  }
  return false
}

int solve(int n){
  int a, b, c;
  a = 0;
  b = 0;
  c = 0;
  if(a, b, c){
    return a+b+c;
  }
  for (int i = 0; i < 1000000; ++i)
  {
    if(a, b, c+1){
      return a+b+c;
    }
    if (a, b+1, c)
    {
      return a+b+c;
    }
    if (a+1, b, c)
    {
      return a+b+c;
    }
    if(a, b+1, c+1){
      return a+b+c;
    }
    if (a+1, b, c+1)
    {
      return a+b+c;
    }
    if (a+1, b+1, c)
    {
      return a+b+c;
    }
    if (++a, ++b, ++c)
    {
      return a+b+c;
    }
  }
}


int main(){
  int n
  while(true){
    cin >> n;
    if (n == 0)
    {
      break;
    }
    cout << solve(n) << endl;
  }
}

Compiler output:
a.cc: In function 'bool check(int, int, int, int)':
a.cc:9:16: error: expected ';' before '}' token
    9 |     return true
      |                ^
      |                ;
   10 |   }
      |   ~             
a.cc:11:15: error: expected ';' before '}' token
   11 |   return false
      |               ^
      |               ;
   12 | }
      | ~              
a.cc: In function 'int main()':
a.cc:56:3: error: expected initializer before 'while'
   56 |   while(true){
      |   ^~~~~
a.cc: In function 'int solve(int)':
a.cc:51:1: warning: control reaches end of non-void function [-Wreturn-type]
   51 | }
      | ^
Language: C++

#include <iostream>
using namespace std;
 
#define REP(i,n) for(int i=0;i<=(int)(n);i++)

int dou(int a){
  return a*a;
}

int tri(int a){
  return a*a*a;
}
 
int main(){

  while(1){
	double e;
	cin >> e;
	if(e==0) break;

	int x,y,z;

	int cb = cbrt(e);
	
	int m = 1000000;

	REP(i,cb){
	  z = cb - i;
	  int huga = sqrt(e - tri(z));
	  REP(j,huga){
		y = huga - j;
		x = e - tri(z) - dou(y);
		if(m>(x+y+z)) m = x+y+z;
	  }
	}

	cout << m << endl;

  }
}

Compiler output:
a.cc: In function 'int main()':
a.cc:23:18: error: 'cbrt' was not declared in this scope; did you mean 'cb'?
   23 |         int cb = cbrt(e);
      |                  ^~~~
      |                  cb
a.cc:29:22: error: 'sqrt' was not declared in this scope
   29 |           int huga = sqrt(e - tri(z));
      |                      ^~~~
Language: C++

#include<iostream>
#include<algorithm>
using namespace std;
int e,x,y,MIN,i,j;
int main(){
	while(true){
		MIN=1<<31;
		cin>>e;if(!e){break;}
		x=pow(e,0.5);
		y=pow(e,0.334);
		for(i=0;i<=y;i++){
			for(j=0;j<=x;j++){
				MIN=min(MIN,x+y+e-(i*i*i+j*j));
			}
		}
		cout<<MIN<<endl;
	}
}

Compiler output:
a.cc: In function 'int main()':
a.cc:9:19: error: 'pow' was not declared in this scope
    9 |                 x=pow(e,0.5);
      |                   ^~~
Language: C++

int main()
{
  while(1){
    int e;
    cin >> e;
    if(e == 0) break;
    int ans = e + 1;
    for(int x = 0; x*x <= e; x++)
      for(int y = 0; y*y <= e; y++)
        for(int z = 0; z*z*z <= e; z++)
          if(x+y*y+z*z*z == e)
            ans = min(ans,x+y+z);
    cout << ans << endl;
  }
}

Compiler output:
a.cc: In function 'int main()':
a.cc:5:5: error: 'cin' was not declared in this scope
    5 |     cin >> e;
      |     ^~~
a.cc:12:19: error: 'min' was not declared in this scope; did you mean 'main'?
   12 |             ans = min(ans,x+y+z);
      |                   ^~~
      |                   main
a.cc:13:5: error: 'cout' was not declared in this scope
   13 |     cout << ans << endl;
      |     ^~~~
a.cc:13:20: error: 'endl' was not declared in this scope
   13 |     cout << ans << endl;
      |                    ^~~~
Language: C++

#include <bits/stdc++.h>

#define REP(i, n) for(int i = 0; i < (int) (n); i++)
#define ALL(v) (v).begin(), (v).end()
#define INF 1e9

int main(){
  int e;
  while(cin >> e and e){
    int res = INF;
    REP(i, 105){
      int ne = e;
      if(pow(i, 3) > ne) break;
      ne -= pow(i, 3);
      REP(j, 1005){
        int nne = ne;
        if(pow(j, 2) > nne) break;
        nne -= pow(j, 2);
        res = min(i + j + nne, res);
      }
    }
    cout << res << endl;
  }
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:9:9: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
    9 |   while(cin >> e and e){
      |         ^~~
      |         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:19:15: error: 'min' was not declared in this scope; did you mean 'std::min'?
   19 |         res = min(i + j + nne, res);
      |               ^~~
      |               std::min
In file included from /usr/include/c++/14/algorithm:61,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:51:
/usr/include/c++/14/bits/stl_algo.h:5696:5: note: 'std::min' declared here
 5696 |     min(initializer_list<_Tp> __l, _Compare __comp)
      |     ^~~
a.cc:22:5: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
   22 |     cout << res << 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:22:20: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
   22 |     cout << res << endl;
      |                    ^~~~
      |                    std::endl
In file included from /usr/include/c++/14/istream:41,
                 from /usr/include/c++/14/sstream:40,
                 from /usr/include/c++/14/complex:45,
                 from /usr/include/c++/14/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:127:
/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;

int main(){
	int e,x,y,z,small ;
	x=0;
	y=0;
	z=0;
	small=10000000;
	while(cin >> e && e>0)
		break(e == 0;)
		while(z*z*z <= 1000000){
			while(y*y <= 1000000){
				x = e-y*y-z*z*z;
				if (small > x+y+z){
				small = x+y+z;
				}
			y = y+1;
			}
		z = z+1;
		}
	cout << small << endl ;
	}
}

Compiler output:
a.cc: In function 'int main()':
a.cc:12:22: error: expected ';' before '(' token
   12 |                 break(e == 0;)
      |                      ^
      |                      ;
a.cc:12:29: error: expected ')' before ';' token
   12 |                 break(e == 0;)
      |                      ~      ^
      |                             )
a.cc:12:30: error: expected primary-expression before ')' token
   12 |                 break(e == 0;)
      |                              ^
a.cc: At global scope:
a.cc:25:1: error: expected declaration before '}' token
   25 | }
      | ^
Language: C++

#include <iostream>

using namespace std;

int main(){
	int e,x,y,z,small ;
	x=0;
	y=0;
	z=0;
	small=10000000;
	while(cin >> e && e>0)
		while(z*z*z <= 1000000){
			while(y*y <= 1000000){
				x = e-y*y-z*z*z;
				if (small > x+y+z){
				small = x+y+z;
				}
			y = y+1;
			}
		z = z+1;
		}
	cout << small << endl ;
	}
}

Compiler output:
a.cc:24:1: error: expected declaration before '}' token
   24 | }
      | ^
Language: C++

#include <iostream>

using namespace std;

int main() {
	int e,small ;
	while(cin >> e && e>0){
		small = e;
		for(int z = 0;  (z*z)*z <= e; z++){
			for(int y = 0; y*y <= e; y++){
				x = e-y*y-(z*z)*z;
				small=min(small, x+y+z);
			}
		}
	cout << small << endl ;
	}
}

Compiler output:
a.cc: In function 'int main()':
a.cc:11:33: error: 'x' was not declared in this scope
   11 |                                 x = e-y*y-(z*z)*z;
      |                                 ^
Language: C++

#include<iostream>
using namespace std;

#define MAX 1000000
int min(int a, int b) {
    if (a > b)
        return b;
    else
        return a;
}
int main()
{
    while (1)
    {
        int y, z, e, ans = MAX;
        cin >> e;
        if (!e)
            break;
        for (z=0; z*z*z <= e; z++) {
            y = (int)sqrt((double)e - z*z*z);
            ans = min(ans, e - y*y - z*z*z + y + z);
        }
        cout << ans << endl;
    }
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:20:22: error: 'sqrt' was not declared in this scope
   20 |             y = (int)sqrt((double)e - z*z*z);
      |                      ^~~~
Language: C++

#include<iostream>
using namespace std;

#define MAX 1000000
int min(int a, int b);

int min(int a, int b) {
    if (a > b)
        return b;
    else
        return a;
}
int main()
{
    while (1)
    {
        int y, z, e, ans = MAX;
        cin >> e;
        if (!e)
            break;
        for (z=0; z*z*z <= e; z++) {
            y = (int)sqrt((double)e - z*z*z);
            ans = min(ans, e - y*y - z*z*z + y + z);
        }
        cout << ans << endl;
    }
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:22:22: error: 'sqrt' was not declared in this scope
   22 |             y = (int)sqrt((double)e - z*z*z);
      |                      ^~~~
Language: C++

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



int main(){
	int e;
	int minimum = 0;
	cin >> e;
	while(e != 0){
		for(int z = 0; z * z * z <= e; z++)){
			for(int y = 0; y * y <= e; y++){
				if(ceil(e - y * y - z * z * z) == floor(e - y * y - z * z * z)){
					minimum = min(minimum, e - y * y - z * z * z + y + z);
				}
			}
		}
		cout << minimum << endl;
		cin >> e;
	}

	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:14:52: error: expected primary-expression before ')' token
   14 |                 for(int z = 0; z * z * z <= e; z++)){
      |                                                    ^
Language: C++

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



int main(){
	int e;
	int minimum = 0;
	cin >> e;
	while(e != 0){
		for(int z = 0; z * z * z <= e; z++){
			for(int y = 0; y * y <= e; y++){
				if(ceil(e - y * y - z * z * z) == floor(e - y * y - z * z * z)){
					minimum = min(minimum, e - y * y - z * z * z + y + z);
				}
			}
		}
		cout << minimum << endl;
		cin >> e;
	}

	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:16:36: error: 'ceil' was not declared in this scope
   16 |                                 if(ceil(e - y * y - z * z * z) == floor(e - y * y - z * z * z)){
      |                                    ^~~~
a.cc:16:67: error: 'floor' was not declared in this scope
   16 |                                 if(ceil(e - y * y - z * z * z) == floor(e - y * y - z * z * z)){
      |                                                                   ^~~~~
Language: C++


#include <iostream>

int main(int argc, char const *argv[]) {
  int count = 10^6;
  for (int  i = 0; i < count; i++) {
    int e= 0;
    cin >> e ;
    if (e==0){
      return 0;
    }
    int min = e;
    for (int z = 0; z*z*z <= e; z++) {
      for (int y = 0; y*y <= e- z*z*z; y++) {
        int x = e-y*y-z*z*z;
        int m = x+y+z;
        if (m < min){
          min = m;
        }
      }
    } //
    cout << min << endl;
  } //
  return 0;
}

Compiler output:
a.cc: In function 'int main(int, const char**)':
a.cc:5:17: warning: result of '10^6' is 12; did you mean '1e6'? [-Wxor-used-as-pow]
    5 |   int count = 10^6;
      |                 ^
      |               ---
      |               1e
a.cc:5:15: note: you can silence this warning by using a hexadecimal constant (0xa rather than 10)
    5 |   int count = 10^6;
      |               ^~
      |               0xa
a.cc:8:5: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
    8 |     cin >> e ;
      |     ^~~
      |     std::cin
In file included from a.cc:2:
/usr/include/c++/14/iostream:62:18: note: 'std::cin' declared here
   62 |   extern istream cin;           ///< Linked to standard input
      |                  ^~~
a.cc:22:5: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
   22 |     cout << min << 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:22:20: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
   22 |     cout << min << 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;

int main(int argc, char const *argv[]) {
	int count = pow(10,6);
	for (int i = 0; i < count; i++) {
		int e = 0;
		cin >> e;
		if (e == 0){
			return 0;
		}
		int min = e;
		for (int z = 0; z*z*z <= e; z++) {
			for (int y = 0; y*y <= e - z*z*z; y++) {
				int x = e - y*y - z*z*z;
				int m = x + y + z;
				if (m < min){
					min = m;
				}
			}
		} //
		cout << min << endl;
	} //
	return 0;
}

Compiler output:
a.cc: In function 'int main(int, const char**)':
a.cc:6:21: error: 'pow' was not declared in this scope
    6 |         int count = pow(10,6);
      |                     ^~~
Language: C++

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

int main(){
int e,x,y,z,min=INF;

while(1){
cin >> e;
if(e == 0)break;

for(z=0;z*z*z<=e;z++){
y=(int)sqrt((double)(e-z*z*z));
x = e-z*z*z-y*y;

min = (min > x+y+z)?x+y+z:min;
}

cout << min;
}
return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:6:17: error: 'INF' was not declared in this scope
    6 | int e,x,y,z,min=INF;
      |                 ^~~
Language: C++

#include <cstdio>
const int inf = 1e9;

int main()
{
    int e;
    
    while (scanf("%d", &e), e) {
        int mi = inf;

        for (int z = 0; z * z * z <= e; ++z) {
            for (int y = 0; y * y <= e - z * z * z; ++y) {
                chmin(mi, e - z * z * z - y * y + y + z);
            }
        }

        printf("%d\n", mi);
    }
}

Compiler output:
a.cc: In function 'int main()':
a.cc:13:17: error: 'chmin' was not declared in this scope
   13 |                 chmin(mi, e - z * z * z - y * y + y + z);
      |                 ^~~~~
Language: C++

#include <cstdio>
const int inf = 1e9;

int main()
{
    int e;
    
    while (scanf("%d", &e), e) {
        int mi = inf;

        for (int z = 0; z * z * z <= e; ++z) {
            for (int y = 0; y * y <= e - z * z * z; ++y) {
                mi = min(mi, e - z * z * z - y * y + y + z);
            }
        }

        printf("%d\n", mi);
    }
}

Compiler output:
a.cc: In function 'int main()':
a.cc:13:22: error: 'min' was not declared in this scope; did you mean 'mi'?
   13 |                 mi = min(mi, e - z * z * z - y * y + y + z);
      |                      ^~~
      |                      mi
Language: C++

#include "bits/stdc++.h"
#define ALL(a) (a).begin(),(a).end()
#define debug(x) cout << #x << " : " << (x) << " --------------" << endl;
using namespace std;

int main(void){
    int e;
    while (cin >> e, e) {
        for (int z = 100; z >= 0; --z) {
            int val = z * z * z;
            if (val > e) continue;
            for (int y = sqrt(e-val); y >= 0; --y) {
                int val2 = val + y * y;
                if (val2 > e) continue;
                m = min(m, (e - val2) + y + z);
            }
        }
        cout << m << endl;
    }
    return EXIT_SUCCESS;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:15:17: error: 'm' was not declared in this scope
   15 |                 m = min(m, (e - val2) + y + z);
      |                 ^
a.cc:18:17: error: 'm' was not declared in this scope
   18 |         cout << m << endl;
      |                 ^
Language: C++

#include<iostream>
#include<math.h>
using namespace std;
int count = 0;
int solve(int E)
{
  int ans =INT_MAX;
  for (int x=0; x<=E; ++x)
    for (int y=0; y*y<=E; ++y)
      {
	//cout<<"y="<<y<<endl;
	int z=(int)round(pow(E-x-y*y,1.0/3));
	//cout<<"z="<<z<<endl;
	if (x+y*y+z*z*z == E)
	{
	  if((x+y+z)<ans)
	  {
	    ans=x+y+z;
	    // cout<<ans<<endl;
	  }
	}
      }
  return ans;
}
int main()
{
  int E;
  while (cin >> E && E>0)
  {
    cout << solve(E) << endl;
  }
}

Compiler output:
a.cc: In function 'int solve(int)':
a.cc:7:12: error: 'INT_MAX' was not declared in this scope
    7 |   int ans =INT_MAX;
      |            ^~~~~~~
a.cc:3:1: note: 'INT_MAX' is defined in header '<climits>'; this is probably fixable by adding '#include <climits>'
    2 | #include<math.h>
  +++ |+#include <climits>
    3 | using namespace std;
Language: C++

#include<iostream>
#include<math.h>
#include<stdint.h>
using namespace std;
int count = 0;
int solve(int E)
{
  int ans =INT_MAX;
  for (int z=0; z*z*z<=E; ++z)
    for (int y=0; y*y<=E; ++y)
      {
	//cout<<"y="<<y<<endl;
	int x=(int)round(E-z*z*z-y*y);
	//cout<<"z="<<z<<endl;
	if (x+y*y+z*z*z == E)
	{
	  if((x+y+z)<ans)
	  {
	    ans=x+y+z;
	    // cout<<ans<<endl;
	  }
	}
      }
  return ans;
}
int main()
{
  int E;
  while (cin >> E && E>0)
  {
    cout << solve(E) << endl;
  }
}

Compiler output:
a.cc: In function 'int solve(int)':
a.cc:8:12: error: 'INT_MAX' was not declared in this scope
    8 |   int ans =INT_MAX;
      |            ^~~~~~~
a.cc:4:1: note: 'INT_MAX' is defined in header '<climits>'; this is probably fixable by adding '#include <climits>'
    3 | #include<stdint.h>
  +++ |+#include <climits>
    4 | using namespace std;
Language: C++

#include<iostream>
#include<math.h>
//#include<limits.h>
using namespace std;
int solve(int E)
{
  int ans =999999;
  for (int z=0; z*z*z<=E; z++)
    for (int y=0; y*y<=E; y++)
      {
	//cout<<"z="<<z<<" y="<<y<<endl;
	int x=E-z*z*z-y*y;
	//cout<<"x="<<x<<endl;
	//cout<<"x+y*y+z*z*z="<<x+y*y+z*z*z<<endl;
	if (((x+y*y+z*z*z == E)&&(x>=0))
	{

	  if((x+y+z)<ans)
	  {
	    ans=x+y+z;
	    cout<<"ans="<<ans<<endl;
	  }
	}
      }
  return ans;
}
int main()
{
  int E;
  while (cin >> E && E>0)
  {
    cout << solve(E) << endl;
  }
}

Compiler output:
a.cc: In function 'int solve(int)':
a.cc:15:41: error: expected ')' before '{' token
   15 |         if (((x+y*y+z*z*z == E)&&(x>=0))
      |            ~                            ^
      |                                         )
   16 |         {
      |         ~                                
a.cc:24:7: error: expected primary-expression before '}' token
   24 |       }
      |       ^
Language: C++

include <iostream>
using namespace std;

int count = 0; // ?¨???¬??¨ global ?????°
int solve(int E) {
 // ?????´????±???????
	int ans = 1000000 // ?????§???
	for (int x=0; x<=E; ++x)
		for (int y=0; y*y<=E; ++y)
			for (int z=0; z*z*z<=E; ++z) {
				++count;
				if (x+y*y+z*z*z == E)
					if (x+y+z<=ans)
						ans = x+y+z;
			}
	return ans;
}
int main() {
	int E;
	while (cin >> E && E>0) {
		cout << solve(E) << endl;
	}
}

Compiler output:
a.cc:1:1: error: 'include' does not name a type
    1 | include <iostream>
      | ^~~~~~~
a.cc: In function 'int solve(int)':
a.cc:8:9: error: expected ',' or ';' before 'for'
    8 |         for (int x=0; x<=E; ++x)
      |         ^~~
a.cc:8:23: error: 'x' was not declared in this scope
    8 |         for (int x=0; x<=E; ++x)
      |                       ^
a.cc:9:31: error: 'y' was not declared in this scope
    9 |                 for (int y=0; y*y<=E; ++y)
      |                               ^
a.cc:10:39: error: 'z' was not declared in this scope
   10 |                         for (int z=0; z*z*z<=E; ++z) {
      |                                       ^
a.cc: In function 'int main()':
a.cc:20:16: error: 'cin' was not declared in this scope
   20 |         while (cin >> E && E>0) {
      |                ^~~
a.cc:21:17: error: 'cout' was not declared in this scope; did you mean 'count'?
   21 |                 cout << solve(E) << endl;
      |                 ^~~~
      |                 count
a.cc:21:37: error: 'endl' was not declared in this scope
   21 |                 cout << solve(E) << endl;
      |                                     ^~~~
Language: C++

#include<iostream>
#include<vector>
#include<string>
#include<algorithm>	
#include<map>
#include<set>
#include<utility>
#include<cmath>
#include<cstring>
#include<queue>
#include<stack>
#include<cstdio>
#include<sstream>
#include<iomanip>
#define loop(i,a,b) for(int i=a;i<b;i++) 
#define rep(i,a) loop(i,0,a)
#define pb push_back
#define mp make_pair
#define all(in) in.begin(),in.end()
#define shosu(x) fixed<<setprecision(x)
using namespace std;
//kaewasuretyuui
typedef long long ll;
typedef pair<int,int> pii;
typedef vector<int> vi;
typedef vector<vi> vvi;
typedef vector<pii> vp;
typedef vector<vp> vvp;
typedef vector<string> vs;
typedef vector<double> vd;
typedef pair<int,pii> pip;
typedef vector<pip>vip;
const double PI=acos(-1);
const double EPS=1e-8;
const int inf=1e8;
int main(){
	int n;
	cin>>n;
	int mi=inf;
	rep(i,110)rep(j,1010){
		int k=n-i*i*i-j*j;
		if(k<0)continue;
		mi=min(mi,i+j+k);
	}
	cout<<mi<<endl;
}






ZS

Compiler output:
a.cc:53:1: error: 'ZS' does not name a type
   53 | ZS
      | ^~
Language: C++

#define rep(i,a) for(int i=0;i<a;i++) 
n;
main(){
	while(scanf("%d",&n),n){
		int mi=999;
		rep(i,110)rep(j,1010)mi=min(mi,(n<i*i*i+j*j?inf:i+j+n-i*i*i-j*j));
		printf("%d\n",mi);
	}
}

Compiler output:
a.cc:2:1: error: 'n' does not name a type
    2 | n;
      | ^
a.cc:3:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
    3 | main(){
      | ^~~~
a.cc: In function 'int main()':
a.cc:4:27: error: 'n' was not declared in this scope
    4 |         while(scanf("%d",&n),n){
      |                           ^
a.cc:4:15: error: 'scanf' was not declared in this scope
    4 |         while(scanf("%d",&n),n){
      |               ^~~~~
a.cc:6:61: error: 'inf' was not declared in this scope; did you mean 'int'?
    6 |                 rep(i,110)rep(j,1010)mi=min(mi,(n<i*i*i+j*j?inf:i+j+n-i*i*i-j*j));
      |                                                             ^~~
      |                                                             int
a.cc:6:41: error: 'min' was not declared in this scope; did you mean 'mi'?
    6 |                 rep(i,110)rep(j,1010)mi=min(mi,(n<i*i*i+j*j?inf:i+j+n-i*i*i-j*j));
      |                                         ^~~
      |                                         mi
a.cc:7:17: error: 'printf' was not declared in this scope
    7 |                 printf("%d\n",mi);
      |                 ^~~~~~
a.cc:1:1: note: 'printf' is defined in header '<cstdio>'; this is probably fixable by adding '#include <cstdio>'
  +++ |+#include <cstdio>
    1 | #define rep(i,a) for(int i=0;i<a;i++)
Language: C++

n,i;
#define rep(i,a) for(i=0;i<a;i++) 
main(){
	while(scanf("%d",&n),n){
		int mi=999;
		rep(i,110)rep(j,1010)mi=min(mi,(n<i*i*i+j*j?999:i+j+n-i*i*i-j*j));
		printf("%d\n",mi);
	}
}

Compiler output:
a.cc:1:1: error: 'n' does not name a type
    1 | n,i;
      | ^
a.cc:3:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
    3 | main(){
      | ^~~~
a.cc: In function 'int main()':
a.cc:4:27: error: 'n' was not declared in this scope
    4 |         while(scanf("%d",&n),n){
      |                           ^
a.cc:4:15: error: 'scanf' was not declared in this scope
    4 |         while(scanf("%d",&n),n){
      |               ^~~~~
a.cc:6:21: error: 'i' was not declared in this scope; did you mean 'mi'?
    6 |                 rep(i,110)rep(j,1010)mi=min(mi,(n<i*i*i+j*j?999:i+j+n-i*i*i-j*j));
      |                     ^
a.cc:2:22: note: in definition of macro 'rep'
    2 | #define rep(i,a) for(i=0;i<a;i++)
      |                      ^
a.cc:6:31: error: 'j' was not declared in this scope
    6 |                 rep(i,110)rep(j,1010)mi=min(mi,(n<i*i*i+j*j?999:i+j+n-i*i*i-j*j));
      |                               ^
a.cc:2:22: note: in definition of macro 'rep'
    2 | #define rep(i,a) for(i=0;i<a;i++)
      |                      ^
a.cc:6:41: error: 'min' was not declared in this scope; did you mean 'mi'?
    6 |                 rep(i,110)rep(j,1010)mi=min(mi,(n<i*i*i+j*j?999:i+j+n-i*i*i-j*j));
      |                                         ^~~
      |                                         mi
a.cc:7:17: error: 'printf' was not declared in this scope
    7 |                 printf("%d\n",mi);
      |                 ^~~~~~
a.cc:1:1: note: 'printf' is defined in header '<cstdio>'; this is probably fixable by adding '#include <cstdio>'
  +++ |+#include <cstdio>
    1 | n,i;
Language: C++

n,i,j;
#define rep(i,a) for(i=0;i<a;i++) 
main(){
	while(scanf("%d",&n),i=0,n){
		int mi=999;
		rep(i,110)rep(j,1010)mi=fmin(mi,(n<i*i*i+j*j?999:i+j+n-i*i*i-j*j));
		printf("%d\n",mi);
	}
}

Compiler output:
a.cc:1:1: error: 'n' does not name a type
    1 | n,i,j;
      | ^
a.cc:3:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
    3 | main(){
      | ^~~~
a.cc: In function 'int main()':
a.cc:4:27: error: 'n' was not declared in this scope
    4 |         while(scanf("%d",&n),i=0,n){
      |                           ^
a.cc:4:15: error: 'scanf' was not declared in this scope
    4 |         while(scanf("%d",&n),i=0,n){
      |               ^~~~~
a.cc:4:30: error: 'i' was not declared in this scope
    4 |         while(scanf("%d",&n),i=0,n){
      |                              ^
a.cc:6:31: error: 'j' was not declared in this scope
    6 |                 rep(i,110)rep(j,1010)mi=fmin(mi,(n<i*i*i+j*j?999:i+j+n-i*i*i-j*j));
      |                               ^
a.cc:2:22: note: in definition of macro 'rep'
    2 | #define rep(i,a) for(i=0;i<a;i++)
      |                      ^
a.cc:6:41: error: 'fmin' was not declared in this scope; did you mean 'mi'?
    6 |                 rep(i,110)rep(j,1010)mi=fmin(mi,(n<i*i*i+j*j?999:i+j+n-i*i*i-j*j));
      |                                         ^~~~
      |                                         mi
a.cc:7:17: error: 'printf' was not declared in this scope
    7 |                 printf("%d\n",mi);
      |                 ^~~~~~
a.cc:1:1: note: 'printf' is defined in header '<cstdio>'; this is probably fixable by adding '#include <cstdio>'
  +++ |+#include <cstdio>
    1 | n,i,j;
Language: C++

n,i,j;
#define rep(i,a) for(i=0;i<a;i++) 
main(){
	while(scanf("%d",&n),n){
		int mi=999;
		rep(i,110)rep(j,1010)mi=fmin(mi,(n<i*i*i+j*j?999:i+j+n-i*i*i-j*j));
		printf("%d\n",mi);
	}
0;
}

Compiler output:
a.cc:1:1: error: 'n' does not name a type
    1 | n,i,j;
      | ^
a.cc:3:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
    3 | main(){
      | ^~~~
a.cc: In function 'int main()':
a.cc:4:27: error: 'n' was not declared in this scope
    4 |         while(scanf("%d",&n),n){
      |                           ^
a.cc:4:15: error: 'scanf' was not declared in this scope
    4 |         while(scanf("%d",&n),n){
      |               ^~~~~
a.cc:6:21: error: 'i' was not declared in this scope; did you mean 'mi'?
    6 |                 rep(i,110)rep(j,1010)mi=fmin(mi,(n<i*i*i+j*j?999:i+j+n-i*i*i-j*j));
      |                     ^
a.cc:2:22: note: in definition of macro 'rep'
    2 | #define rep(i,a) for(i=0;i<a;i++)
      |                      ^
a.cc:6:31: error: 'j' was not declared in this scope
    6 |                 rep(i,110)rep(j,1010)mi=fmin(mi,(n<i*i*i+j*j?999:i+j+n-i*i*i-j*j));
      |                               ^
a.cc:2:22: note: in definition of macro 'rep'
    2 | #define rep(i,a) for(i=0;i<a;i++)
      |                      ^
a.cc:6:41: error: 'fmin' was not declared in this scope; did you mean 'mi'?
    6 |                 rep(i,110)rep(j,1010)mi=fmin(mi,(n<i*i*i+j*j?999:i+j+n-i*i*i-j*j));
      |                                         ^~~~
      |                                         mi
a.cc:7:17: error: 'printf' was not declared in this scope
    7 |                 printf("%d\n",mi);
      |                 ^~~~~~
a.cc:1:1: note: 'printf' is defined in header '<cstdio>'; this is probably fixable by adding '#include <cstdio>'
  +++ |+#include <cstdio>
    1 | n,i,j;
Language: C++

n,i=110,j;main(){while(scanf("%d",&n),n){int mi=999;while(i--)for(int j=1;j<1010;j++)mi=fmin(mi,(n<i*i*i+j*j?999:i+j+n-i*i*i-j*j));printf("%d\n",mi);}return 0;}

Compiler output:
a.cc:1:1: error: 'n' does not name a type
    1 | n,i=110,j;main(){while(scanf("%d",&n),n){int mi=999;while(i--)for(int j=1;j<1010;j++)mi=fmin(mi,(n<i*i*i+j*j?999:i+j+n-i*i*i-j*j));printf("%d\n",mi);}return 0;}
      | ^
a.cc:1:11: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
    1 | n,i=110,j;main(){while(scanf("%d",&n),n){int mi=999;while(i--)for(int j=1;j<1010;j++)mi=fmin(mi,(n<i*i*i+j*j?999:i+j+n-i*i*i-j*j));printf("%d\n",mi);}return 0;}
      |           ^~~~
a.cc: In function 'int main()':
a.cc:1:36: error: 'n' was not declared in this scope
    1 | n,i=110,j;main(){while(scanf("%d",&n),n){int mi=999;while(i--)for(int j=1;j<1010;j++)mi=fmin(mi,(n<i*i*i+j*j?999:i+j+n-i*i*i-j*j));printf("%d\n",mi);}return 0;}
      |                                    ^
a.cc:1:24: error: 'scanf' was not declared in this scope
    1 | n,i=110,j;main(){while(scanf("%d",&n),n){int mi=999;while(i--)for(int j=1;j<1010;j++)mi=fmin(mi,(n<i*i*i+j*j?999:i+j+n-i*i*i-j*j));printf("%d\n",mi);}return 0;}
      |                        ^~~~~
a.cc:1:59: error: 'i' was not declared in this scope; did you mean 'mi'?
    1 | n,i=110,j;main(){while(scanf("%d",&n),n){int mi=999;while(i--)for(int j=1;j<1010;j++)mi=fmin(mi,(n<i*i*i+j*j?999:i+j+n-i*i*i-j*j));printf("%d\n",mi);}return 0;}
      |                                                           ^
      |                                                           mi
a.cc:1:89: error: 'fmin' was not declared in this scope; did you mean 'mi'?
    1 | n,i=110,j;main(){while(scanf("%d",&n),n){int mi=999;while(i--)for(int j=1;j<1010;j++)mi=fmin(mi,(n<i*i*i+j*j?999:i+j+n-i*i*i-j*j));printf("%d\n",mi);}return 0;}
      |                                                                                         ^~~~
      |                                                                                         mi
a.cc:1:132: error: 'printf' was not declared in this scope
    1 | n,i=110,j;main(){while(scanf("%d",&n),n){int mi=999;while(i--)for(int j=1;j<1010;j++)mi=fmin(mi,(n<i*i*i+j*j?999:i+j+n-i*i*i-j*j));printf("%d\n",mi);}return 0;}
      |                                                                                                                                    ^~~~~~
a.cc:1:1: note: 'printf' is defined in header '<cstdio>'; this is probably fixable by adding '#include <cstdio>'
  +++ |+#include <cstdio>
    1 | n,i=110,j;main(){while(scanf("%d",&n),n){int mi=999;while(i--)for(int j=1;j<1010;j++)mi=fmin(mi,(n<i*i*i+j*j?999:i+j+n-i*i*i-j*j));printf("%d\n",mi);}return 0;}
Language: C++

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

int e;

int main() {
  while (1) {
    scanf("%d", &e);
    if (e == 0) return 0;

    int ans = e;
    for (int z=zmax; z*z*z<=e; z++) {
      int z3 = z*z*z;
      for (int y=0; y*y+z3<=e; y++) {
        int y2 = y*y;
        ans = min(ans, y+z+e-y2-z3);
      }
    }

    printf("%d\n", ans);
  }
}

Compiler output:
a.cc: In function 'int main()':
a.cc:13:16: error: 'zmax' was not declared in this scope; did you mean 'fmax'?
   13 |     for (int z=zmax; z*z*z<=e; z++) {
      |                ^~~~
      |                fmax
Language: C++

#include <bits/stdc++.h>

using namespace std;

int main(void) {
	int e;
	while(1) {
		cin >> e;
		if(e == 0) {
			break;
		}
		
		int tmpx, tmpy, tmpz, tmpe;
		tmpe = e;
		tmpz = pow(e, 1.0 / 3.0);
		tmpe = tmpe - pow(tmpz, 3);
		if(tmpe == 0){
			tmpy = 0; tmpx = 0;
		}else{
			tmpy = pow(tmpe, 1.0 / 2.0);
			tmpe = tmpe - pow(tmpy, 2);
			if(tmpe == 0){
				tmpx = 0;
			}else{
				tmpx = tmpe;
			}
		}
		int tmpm = tmpx + tmpy + tmpz;

		int tmp, m = 100000;
		for(int z = 0; z <= tmpm; z++) {
			for(int y = 0; y <= pow(e - pow(z, 3), 1.0 / 2.0)); y++) {
				int x = e - pow(y, 2) - pow(z, 3);
				tmp = x + y + z;
				if(tmp < m) {
					m = tmp;
				}
			}
		}

		cout << m << endl;
	}
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:32:74: error: expected ';' before ')' token
   32 |                         for(int y = 0; y <= pow(e - pow(z, 3), 1.0 / 2.0)); y++) {
      |                                                                          ^
      |                                                                          ;
a.cc:32:77: error: 'y' was not declared in this scope
   32 |                         for(int y = 0; y <= pow(e - pow(z, 3), 1.0 / 2.0)); y++) {
      |                                                                             ^
Language: C++

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

using namespace std;

int main(){

int e;
int x,y,z;

while(cin >> e){
if(e==0){
return 0;
}
int m;
for(int i=0;i*i<e;i++){
for(int j=0;j*j*j<e;j++){
if(e%j*j*j==0){
m=j;
}
elseif(e%j*j*j!=0&&e%i*i==0){
m=i;
}
elseif(e%j*j*j!=0&&e%i*i!=0){
m=e;
}
}
}
cout << m << endl;
}
return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:22:1: error: 'elseif' was not declared in this scope
   22 | elseif(e%j*j*j!=0&&e%i*i==0){
      | ^~~~~~
Language: C++

#include<iostream>
using namespace std;

int main(){
  int E;
  cin >> E;
  int min=E;
  for(int z=0;z<=100;z++){
    for(int y=0:y*y<E-z*z*z;y++){
      sum=(E-y*y-z*z*z)+y+z;
      if(min>sum) min=sum;
    }
  }
  cout << min <<endl;
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:9:14: error: initializer in range-based 'for' loop
    9 |     for(int y=0:y*y<E-z*z*z;y++){
      |              ^
a.cc:9:28: error: expected ')' before ';' token
    9 |     for(int y=0:y*y<E-z*z*z;y++){
      |        ~                   ^
      |                            )
a.cc:9:29: error: 'y' was not declared in this scope
    9 |     for(int y=0:y*y<E-z*z*z;y++){
      |                             ^
Language: C++

#include<iostream>
using namespace std;

int main(){
  int E;
  cin >> E;
  int min=E;
  int sum;
  for(int z=0;z<=100;z++){
    for(int y=0:y*y<E-z*z*z;y++){
      sum=(E-y*y-z*z*z)+y+z;
      if(min>sum) min=sum;
    }
  }
  return min;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:10:14: error: initializer in range-based 'for' loop
   10 |     for(int y=0:y*y<E-z*z*z;y++){
      |              ^
a.cc:10:28: error: expected ')' before ';' token
   10 |     for(int y=0:y*y<E-z*z*z;y++){
      |        ~                   ^
      |                            )
a.cc:10:29: error: 'y' was not declared in this scope
   10 |     for(int y=0:y*y<E-z*z*z;y++){
      |                             ^
Language: C++

using namespace std;

vector<int> ans;

int main(){
	while(1){
		int e;
		cin >> e;
		if(e == 0) break;
		int m = 1e9;
		for(int i = 0;i < e;i++){
			if(i*i*i > e) break;
			int iii = i*i*i;
			for(int j = 0;j < e - iii;j++){
				if(j*j > e - iii) break;
				int jj = j*j;
				int k = e - jj - iii;
				m = min(m,i+j+k);
			}
		}
		ans.push_back(m);
	}
	for(int i = 0;i < ans.size();i++)cout << ans[i] << endl;
	
	return 0;
}

Compiler output:
a.cc:3:1: error: 'vector' does not name a type
    3 | vector<int> ans;
      | ^~~~~~
a.cc: In function 'int main()':
a.cc:8:17: error: 'cin' was not declared in this scope
    8 |                 cin >> e;
      |                 ^~~
a.cc:1:1: note: 'std::cin' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
  +++ |+#include <iostream>
    1 | using namespace std;
a.cc:18:37: error: 'min' was not declared in this scope; did you mean 'main'?
   18 |                                 m = min(m,i+j+k);
      |                                     ^~~
      |                                     main
a.cc:21:17: error: 'ans' was not declared in this scope
   21 |                 ans.push_back(m);
      |                 ^~~
a.cc:23:27: error: 'ans' was not declared in this scope
   23 |         for(int i = 0;i < ans.size();i++)cout << ans[i] << endl;
      |                           ^~~
a.cc:23:42: error: 'cout' was not declared in this scope
   23 |         for(int i = 0;i < ans.size();i++)cout << ans[i] << endl;
      |                                          ^~~~
a.cc:23:42: note: 'std::cout' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
a.cc:23:60: error: 'endl' was not declared in this scope
   23 |         for(int i = 0;i < ans.size();i++)cout << ans[i] << endl;
      |                                                            ^~~~
a.cc:1:1: note: 'std::endl' is defined in header '<ostream>'; this is probably fixable by adding '#include <ostream>'
  +++ |+#include <ostream>
    1 | using namespace std;
Language: C++



int main(){

  while(true){
    int min;
      
    cin >> e;
    min = e;
    
    if(e == 0)break;
    for (int x = 0; x <= e; ++x){
       for (int y = 0; y <= e; ++y){
	  for (int z = 0; z <= e; ++z){
	    if((x + y*y + z*z*z) == e){
	      if((x + y + z) <= min)min = x + y + z;
	      //cout << "xyz = " << x << " " << y << " " << z << " min = " << min << endl;
	    }
	  }
       }
    }
    cout << min << endl;
    
  }
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:5: error: 'cin' was not declared in this scope; did you mean 'min'?
    8 |     cin >> e;
      |     ^~~
      |     min
a.cc:8:12: error: 'e' was not declared in this scope
    8 |     cin >> e;
      |            ^
a.cc:22:5: error: 'cout' was not declared in this scope
   22 |     cout << min << endl;
      |     ^~~~
a.cc:22:20: error: 'endl' was not declared in this scope
   22 |     cout << min << endl;
      |                    ^~~~
Language: C++

#include "stdafx.h"
#include <iostream>
#include <cmath>
using namespace std;

#define E 1000000

int main()
{
	int e;

	while (cin >> e && e > 0) {
		int min = E + 1;
		int e_i, e_j;
		e_i = 1000;
		e_j = 100;
		for (int i = 0; i < e_i; i++) {
			for (int j = 0; j < e_j; j++) {
				if (i*i + j*j*j > e)
					break;
				int s;
				s = (e - i*i - j*j*j) + i + j;
				
				if (s < min)
					min = s;
			}
		}

		cout << min << endl;

	}



    return 0;
}

Compiler output:
a.cc:1:10: fatal error: stdafx.h: No such file or directory
    1 | #include "stdafx.h"
      |          ^~~~~~~~~~
compilation terminated.
Language: C++

#include "stdafx.h"
#include <iostream>
#include <cmath>
using namespace std;

#define E 1000000

int main()
{
	int e;
	int r[10000];
	int num = 0;

	while (cin >> e && e > 0) {
		int min = E + 1;
		int e_i, e_j;

		e_i = 1000;
		e_j = 100;
		for (int i = 0; i < e_i; i++) {
			for (int j = 0; j < e_j; j++) {
				if (i*i + j*j*j > e)
					break;
				int s;
				s = (e - i*i - j*j*j) + i + j;
				
				if (s < min)
					min = s;
			}
		}

		r[num] = min;
		num++;

	}

	for (int i = 0; i < num; i++) {
		cout << r[i] << endl;
	}

    return 0;
}

Compiler output:
a.cc:1:10: fatal error: stdafx.h: No such file or directory
    1 | #include "stdafx.h"
      |          ^~~~~~~~~~
compilation terminated.
Language: C++

#include<iostream>
using namespace std;
int x,y,z;
int e;
int solve(){
	int minnum = 1000000;
	for(int z = 0; z*z*z <= e; z++)
	{
		y = (int)sqrt(e - z*z*z);
		minnum = min(minnum,(int)(e - z*z*z - y*y)+y + z); 
	}
	return minnum;
};
int main(){
	int A[100000];
    int k = 0;
	while( cin>>e && e>0 )
	{
		A[k]=solve();
        k++;
	}
	for(int l = 0;l < k; l++)
    {
        cout<<A[l]<<endl;
    }
	return 0;
}

Compiler output:
a.cc: In function 'int solve()':
a.cc:9:26: error: 'sqrt' was not declared in this scope
    9 |                 y = (int)sqrt(e - z*z*z);
      |                          ^~~~
Language: C++

#include<iostream>
#include<cmath>
using namespace std;
int x,y,z;
int e;
int solve(){
	int minnum = 1000000;
	z=pow (e,1/3)
	y = (int)sqrt(e - pow(z, 3));
	x = (int)(e - pow(z, 3)-pow(y, 2)); 
	return x+y+z;
};
int main(){
	int A[100000];
    int k = 0;
	while( cin>>e && e>0 )
	{
		A[k]=solve();
        k++;
	}
	for(int l = 0;l < k; l++)
    {
        cout<<A[l]<<endl;
    }
	return 0;
}

Compiler output:
a.cc: In function 'int solve()':
a.cc:8:22: error: expected ';' before 'y'
    8 |         z=pow (e,1/3)
      |                      ^
      |                      ;
    9 |         y = (int)sqrt(e - pow(z, 3));
      |         ~
Language: C++

#include<iostream>
#include<cmath>
using namespace std;
int x,y,z;
int e;
int solve(){
	z=  (int)(pow (e,1/3));
	y = (int)(sqrt(e - pow(z, 3)));
	x = (int)(e - pow(z, 3)-pow(y, 2)); 
	int minnum = x+y+z;
	return mininum;
};
int main(){
	int A[100000];
    int k = 0;
	while( cin>>e && e>0 )
	{
		A[k]=solve();
        k++;
	}
	for(int l = 0;l < k; l++)
    {
        cout<<A[l]<<endl;
    }
	return 0;
}

Compiler output:
a.cc: In function 'int solve()':
a.cc:11:16: error: 'mininum' was not declared in this scope; did you mean 'minnum'?
   11 |         return mininum;
      |                ^~~~~~~
      |                minnum