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

#include<stdio.h>
#include<stdlib.h>
#include<string.h>
#define MAX 200

char s[MAX];
int a[5];
int comp(const void*a,const void*b)
{
return *(int*)a-*(int*)b;
}
void XC_IIA(char *s,int a,int b)
{
	int  i,ns1,ns2,ss[MAX],*w;
	char s1[MAX],s2[MAX],*p,*q;
	_itoa(a,s1,10);
	ns1=strlen(s1);
	_itoa(b,s2,10);
	ns2=strlen(s2);
	for(i=0;i<MAX;i++)ss[i]=-1;
	for(i=0;i<ns2;i++)
	{
		w=ss+MAX-1-i;
		p=s2+(ns2-1-i);
		for(q=s1+(ns1-1);q>=s1;q--)
		{
			if(*w==-1)*w--=(*p-'0')*(*q-'0');
			else *w--=*w+(*p-'0')*(*q-'0');
		}
	}
	for(w=ss+MAX-1;w>=ss&&*w!=-1;w--)
	{
		if(*w>9&&*(w-1)==-1) *(w-1)=0;
		*(w-1)+=*w/10;
		*w=*w%10;
	}
	for(w++,p=s;w<ss+MAX;w++)*p++=*w+'0';
	*p='\0';
}

int main()
{
    int flag=0;
    int i;
    for(i=0;i<3;i++)
    {
        scanf("%d",&a[i]);
        if(a[i]%2==0)flag=1;
    }
    if(flag){printf("0\n");return 0;}
    qsort(a,3,sizeof(int),comp);
    XC_IIA(s,a[0],a[1]);
    printf("%s\n",s);
    return 0;
}

Compiler output:
main.c: In function 'XC_IIA':
main.c:16:9: error: implicit declaration of function '_itoa' [-Wimplicit-function-declaration]
   16 |         _itoa(a,s1,10);
      |         ^~~~~
Language: Java

import java.util.Scanner;

public class Batc {
	public static void main (String args[]){
		Scanner sc = new Scanner(System.in);
		long n = sc.nextLong();
		long x= sc.nextLong();
		long[] a = new long[2*(int)n];
		for (int i = 0; i<n; i++) {
			a[i]=sc.nextLong();
			a[i+(int)n]=a[i];
		}
		long[][] costs = new long[(int)n][(int)n];
		for (int i = (int)n; i<2*n; i++) {
			long best=a[i];
			for (int j=0; j<n; j++) {
				best=Math.min(best, a[i-j]);
				costs[i-(int)n][j]=best;
			}
		}
		long best = n*1000000000;
		for (int j = 0; j<n;j++) {
			long curr = j*x;
			for (int i = 0; i<n; i++) {
				curr+=costs[i][j];
			}
			best=Math.min(best, curr);
		}
		System.out.println(best);
	}
}

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

#include<stdio.h>
#include<stdlib.h>
#include<string.h>
#include<algorithm>
#define MAX 200

using namespace std;

char s[MAX];
int a[5];

void XC_IIA(char *s,int a,int b)
{
	int  i,ns1,ns2,ss[MAX],*w;
	char s1[MAX],s2[MAX],*p,*q;
	_itoa(a,s1,10);
	ns1=strlen(s1);
	_itoa(b,s2,10);
	ns2=strlen(s2);
	for(i=0;i<MAX;i++)ss[i]=-1;
	for(i=0;i<ns2;i++)
	{
		w=ss+MAX-1-i;
		p=s2+(ns2-1-i);
		for(q=s1+(ns1-1);q>=s1;q--)
		{
			if(*w==-1)*w--=(*p-'0')*(*q-'0');
			else *w--=*w+(*p-'0')*(*q-'0');
		}
	}
	for(w=ss+MAX-1;w>=ss&&*w!=-1;w--)
	{
		if(*w>9&&*(w-1)==-1) *(w-1)=0;
		*(w-1)+=*w/10;
		*w=*w%10;
	}
	for(w++,p=s;w<ss+MAX;w++)*p++=*w+'0';
	*p='\0';
}

int main()
{
    int flag=0;
    for(int i=0;i<3;i++)
    {
        scanf("%d",&a[i]);
        if(a[i]%2==0)flag=1;
    }
    if(flag){printf("0\n");return 0; }
    sort(a,a+3);
    XC_IIA(s,a[0],a[1]);
    printf("%s\n",s);
    return 0;
}


Compiler output:
a.cc: In function 'void XC_IIA(char*, int, int)':
a.cc:16:9: error: '_itoa' was not declared in this scope
   16 |         _itoa(a,s1,10);
      |         ^~~~~
Language: C++

#include <iostream>
using namespace std;
typedef unsigned long long ll;
int main()
{
    int a,b,c;
    cin>>a>>b>>c;
   if(a>b)
    swap(a,b);
     if(a>c)
    swap(a,c);
   if(b>c)
    swap(b,c);
  maxi=c;
    if(maxi%2==0)
    {
        cout<<0<<endl;
    }
    else
    {
        ll res=a*b;
        cout<<res<<endl;
    }
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:14:3: error: 'maxi' was not declared in this scope
   14 |   maxi=c;
      |   ^~~~
Language: C++

#include<stdio.h>
#include<stdlib.h>
#include<string.h>
#include<algorithm>
#define MAX 200

using namespace std;

char s[100];

void XC_IIA(char *s,long long int a,long long int b)
{
	int  i,ns1,ns2,ss[MAX],*w;
	char s1[MAX],s2[MAX],*p,*q;
	_itoa(a,s1,10);
	ns1=strlen(s1);
	_itoa(b,s2,10);
	ns2=strlen(s2);
	for(i=0;i<MAX;i++)ss[i]=-1;
	for(i=0;i<ns2;i++)
	{
		w=ss+MAX-1-i;
		p=s2+(ns2-1-i);
		for(q=s1+(ns1-1);q>=s1;q--)
		{
			if(*w==-1)*w--=(*p-'0')*(*q-'0');
			else *w--=*w+(*p-'0')*(*q-'0');
		}
	}
	for(w=ss+MAX-1;w>=ss&&*w!=-1;w--)
	{
		if(*w>9&&*(w-1)==-1) *(w-1)=0;
		*(w-1)+=*w/10;
		*w=*w%10;
	}
	for(w++,p=s;w<ss+MAX;w++)*p++=*w+'0';
	*p='\0';
}


long long int a[5];
int main()
{
    int flag=0;
    for(int i=0;i<3;i++)
    {
        scanf("%d",&a[i]);
        if(a[i]%2==0)flag=1;
    }
    if(flag){printf("0\n");return 0; }
    sort(a,a+3);
    XC_IIA(s,a[0],a[1]);
    printf("%s\n",s);
    return 0;
}

Compiler output:
a.cc: In function 'void XC_IIA(char*, long long int, long long int)':
a.cc:15:9: error: '_itoa' was not declared in this scope
   15 |         _itoa(a,s1,10);
      |         ^~~~~
Language: C++

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

int main() {
  vector<long int> a;
  long int b;
  for(int i = 0; i < 3; i++) {
    cin >> b;
    a.push_back(b);
  }
  if(a[0] % 2 == 0 || a[1] % 2 == 0 || a[2] % 2 == 0) {
    cout << 0 << endl;
    return 0;
  }
  sort(a.begin(), a.end());
  cout << a[0] * a[1] << endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:16:3: error: 'sort' was not declared in this scope; did you mean 'short'?
   16 |   sort(a.begin(), a.end());
      |   ^~~~
      |   short
Language: C++

#include <stdio.h>

int main(){
  int a,b,c;
  int p1,p2,p3;
  int min;
  scanf("%d %d %d",&a,&b,&c);
  if(a%2==0 || b%2==0 || c%2==0){
    printf("0\n");
    return 0;
  }
  p1=b*c;
  p2=a*b;
  p3=a*c
  min=(p1<p2)?p1:p2;
  min=(min<p3)?min:p3;
  printf("%d\n",min);
  return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:14:9: error: expected ';' before 'min'
   14 |   p3=a*c
      |         ^
      |         ;
   15 |   min=(p1<p2)?p1:p2;
      |   ~~~
Language: C++

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

int main(){
    ll num[3];
    for(int i = 0; i < 3; i++){
        cin >> num[i];
    }

    sort(num, num + 3);

    
    for (int i = 0; i < 3; i++){
        if(num[i] % 2== 0){
            cout << 0 << endl;
            return 0;
        }
    }

    cout << num[0] * num[1] << endl;
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:11:5: error: 'sort' was not declared in this scope; did you mean 'short'?
   11 |     sort(num, num + 3);
      |     ^~~~
      |     short
Language: C++

using System;
using System.Collections.Generic;

class Program {
    static long f(long A, long B, long C){
        long dc = C - 2*(C/2);
        return dc*A*B;
    }
    static void Main(string[] args){
        string[] str = Console.ReadLine().Split(' ');
        long A = long.Parse(str[0]);
        long B = long.Parse(str[1]);
        long C = long.Parse(str[2]);
        
        
        long ans = f(A,B,C);
        ans = Math.Min(ans, f(C,B,A));
        ans = Math.Min(ans, f(A,C,B));
        
        Console.WriteLine(ans);
    }
}

Compiler output:
a.cc:1:7: error: expected nested-name-specifier before 'System'
    1 | using System;
      |       ^~~~~~
a.cc:2:7: error: expected nested-name-specifier before 'System'
    2 | using System.Collections.Generic;
      |       ^~~~~~
a.cc:9:22: error: 'string' has not been declared
    9 |     static void Main(string[] args){
      |                      ^~~~~~
a.cc:9:31: error: expected ',' or '...' before 'args'
    9 |     static void Main(string[] args){
      |                               ^~~~
a.cc:22:2: error: expected ';' after class definition
   22 | }
      |  ^
      |  ;
a.cc: In static member function 'static void Program::Main(int*)':
a.cc:10:9: error: 'string' was not declared in this scope
   10 |         string[] str = Console.ReadLine().Split(' ');
      |         ^~~~~~
a.cc:10:16: error: expected primary-expression before ']' token
   10 |         string[] str = Console.ReadLine().Split(' ');
      |                ^
a.cc:11:18: error: expected primary-expression before 'long'
   11 |         long A = long.Parse(str[0]);
      |                  ^~~~
a.cc:12:18: error: expected primary-expression before 'long'
   12 |         long B = long.Parse(str[1]);
      |                  ^~~~
a.cc:13:18: error: expected primary-expression before 'long'
   13 |         long C = long.Parse(str[2]);
      |                  ^~~~
a.cc:17:15: error: 'Math' was not declared in this scope
   17 |         ans = Math.Min(ans, f(C,B,A));
      |               ^~~~
a.cc:20:9: error: 'Console' was not declared in this scope
   20 |         Console.WriteLine(ans);
      |         ^~~~~~~
Language: C++

import std.stdio;
import std.conv, std.array, std.algorithm, std.string;
import std.math, std.random, std.range, std.datetime;
import std.bigint;

void main(){
	int[] ds = readln.chomp.split.map!(to!int).array;
	
	int a = ds[0], b = ds[1], c = ds[2];
	
	int ans;
	if(a % 2 == 0 || b % 2 == 0 || c % 2 == 0) ans = 0;
	else ans = min(a * b, a * c, b * c);
	
	ans.writeln;
	}

Compiler output:
a.cc:1:1: error: 'import' does not name a type
    1 | import std.stdio;
      | ^~~~~~
a.cc:1:1: note: C++20 'import' only available with '-fmodules-ts'
a.cc:2:1: error: 'import' does not name a type
    2 | import std.conv, std.array, std.algorithm, std.string;
      | ^~~~~~
a.cc:2:1: note: C++20 'import' only available with '-fmodules-ts'
a.cc:3:1: error: 'import' does not name a type
    3 | import std.math, std.random, std.range, std.datetime;
      | ^~~~~~
a.cc:3:1: note: C++20 'import' only available with '-fmodules-ts'
a.cc:4:1: error: 'import' does not name a type
    4 | import std.bigint;
      | ^~~~~~
a.cc:4:1: note: C++20 'import' only available with '-fmodules-ts'
a.cc:6:1: error: '::main' must return 'int'
    6 | void main(){
      | ^~~~
a.cc: In function 'int main()':
a.cc:7:12: error: structured binding declaration cannot have type 'int'
    7 |         int[] ds = readln.chomp.split.map!(to!int).array;
      |            ^~
a.cc:7:12: note: type must be cv-qualified 'auto' or reference to cv-qualified 'auto'
a.cc:7:12: error: empty structured binding declaration
a.cc:7:15: error: expected initializer before 'ds'
    7 |         int[] ds = readln.chomp.split.map!(to!int).array;
      |               ^~
a.cc:9:17: error: 'ds' was not declared in this scope
    9 |         int a = ds[0], b = ds[1], c = ds[2];
      |                 ^~
a.cc:12:26: error: 'b' was not declared in this scope
   12 |         if(a % 2 == 0 || b % 2 == 0 || c % 2 == 0) ans = 0;
      |                          ^
a.cc:12:40: error: 'c' was not declared in this scope
   12 |         if(a % 2 == 0 || b % 2 == 0 || c % 2 == 0) ans = 0;
      |                                        ^
a.cc:13:20: error: 'min' was not declared in this scope; did you mean 'main'?
   13 |         else ans = min(a * b, a * c, b * c);
      |                    ^~~
      |                    main
a.cc:15:13: error: request for member 'writeln' in 'ans', which is of non-class type 'int'
   15 |         ans.writeln;
      |             ^~~~~~~
Language: C++

#include <iostream>
using namespace std;
long long main()
{
	long long A, B, C;
	cin >> A >> B >> C;
	if (A % 2 == 0 || B % 2 == 0 || C % 2 == 0)	{
		cout << 0 << endl;
		return 0;
	}
	if (A >= B&&A >= C)	{
		cout << B*C << endl;
		return 0;
	}
	else if (B >= C){
		cout << A*C << endl;
		return 0;
	}
	else{
		cout << A*B << endl;
		return 0;
	}
	return 0;
}


Compiler output:
cc1plus: error: '::main' must return 'int'
Language: C++

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

main(){
	int a[3];
	cin >> a[0] >> a[1] >> a[2];
	sort(a.begin(),a.end());

}


Compiler output:
a.cc:5:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
    5 | main(){
      | ^~~~
a.cc: In function 'int main()':
a.cc:8:16: error: request for member 'begin' in 'a', which is of non-class type 'int [3]'
    8 |         sort(a.begin(),a.end());
      |                ^~~~~
a.cc:8:26: error: request for member 'end' in 'a', which is of non-class type 'int [3]'
    8 |         sort(a.begin(),a.end());
      |                          ^~~
Language: C++

#include <stdio.h>

int main(void){
	int x, y, z, d;
	
	scanf("%d%d%d", &x, &y, &z);
	
	m = x;
	m = m<y?y:m;
	m = m<z?z:m;
	d = x*y*z/m;
	
	if (x%2==0 || y%2==0 || z%2==0) d=0;
	
	printf("%d\n", d);
	
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:9: error: 'm' was not declared in this scope
    8 |         m = x;
      |         ^
Language: C++

#include <iostream>
#include <algorithm>
#include <functional>
#include <string>
#include <climits>
#include <vector>
#include <numeric>
#include <complex>
#include <map>
#include <bitset>
#include <stack>
#include <queue>
#include <set>
using namespace std;

//#define __int64 long long
#define long __int64
#define REP(i,a,b) for(int i=a;i<b;i++)
#define rep(i,n) REP(i,0,n)
const int Vec = 4;
const int Vecy[Vec] = {0,-1,0,1};
const int Vecx[Vec] = {1,0,-1,0};
const int Modd = 1000000007;

int main(){
	int a[3];
	int ans,maxd;
	
	cin >> a[0] >> a[1] >> a[2];
	
	maxd = max_element(a, a+3) - &a[0];
    
	if(a[maxd] % 2 == 0){
		cout << 0 << endl;
	}else{
		if(maxd == 0){
			cout << (long)a[1] * a[2] << endl;
		}else if(maxd == 1){
			cout << (long)a[0] * a[2] << endl;
		}else{
			cout << (long)a[1] * a[2] << endl;
		}
	}
	
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:17:14: error: '__int64' was not declared in this scope; did you mean '__ynf64'?
   17 | #define long __int64
      |              ^~~~~~~
a.cc:37:34: note: in expansion of macro 'long'
   37 |                         cout << (long)a[1] * a[2] << endl;
      |                                  ^~~~
a.cc:17:14: error: '__int64' was not declared in this scope; did you mean '__ynf64'?
   17 | #define long __int64
      |              ^~~~~~~
a.cc:39:34: note: in expansion of macro 'long'
   39 |                         cout << (long)a[0] * a[2] << endl;
      |                                  ^~~~
a.cc:17:14: error: '__int64' was not declared in this scope; did you mean '__ynf64'?
   17 | #define long __int64
      |              ^~~~~~~
a.cc:41:34: note: in expansion of macro 'long'
   41 |                         cout << (long)a[1] * a[2] << endl;
      |                                  ^~~~
Language: C++

>
using namespace std;
typedef long long LL;
typedef double DB;

#define F(i,a,b) for(int i=(a);i<=(b);++i)
#define R(i,n) for(int i=(0);i<(n);++i)
#define fill(a,b) memset(a,b,sizeof a);

const LL INF = 0x3f3f3f3f3f3f3f3fLL;

int main()
{
	//freopen("test.txt","r",stdin);
	LL a,b,c;
	scanf("%lld %lld %lld",&a,&b,&c);
	LL ans = INF;
	ans = min(ans,b*c*((a+1)/2 - a/2));
	ans = min(ans,a*c*((b+1)/2 - b/2));
	ans = min(ans,a*b*((c+1)/2 - c/2));
	printf("%lld",ans);
	return 0;
}

Compiler output:
a.cc:1:1: error: expected unqualified-id before '>' token
    1 | >
      | ^
a.cc: In function 'int main()':
a.cc:16:9: error: 'scanf' was not declared in this scope
   16 |         scanf("%lld %lld %lld",&a,&b,&c);
      |         ^~~~~
a.cc:18:15: error: 'min' was not declared in this scope; did you mean 'main'?
   18 |         ans = min(ans,b*c*((a+1)/2 - a/2));
      |               ^~~
      |               main
a.cc:21:9: error: 'printf' was not declared in this scope
   21 |         printf("%lld",ans);
      |         ^~~~~~
a.cc:1:1: note: 'printf' is defined in header '<cstdio>'; this is probably fixable by adding '#include <cstdio>'
  +++ |+#include <cstdio>
    1 | >
Language: C++

#include <iostream>
using namespace std;

int main(){
    long long int A,B,C;
    cin>>A>>B>>C;
    if(A%2==0||B%2==0||C%2==0){
        cout<<0<<endl;
    }else{
        cout<<min(A*B,B*C,C*A})<<endl;
    }

    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:10:30: error: expected ')' before '}' token
   10 |         cout<<min(A*B,B*C,C*A})<<endl;
      |                  ~           ^
      |                              )
a.cc:10:31: error: expected primary-expression before ')' token
   10 |         cout<<min(A*B,B*C,C*A})<<endl;
      |                               ^
a.cc: At global scope:
a.cc:13:5: error: expected unqualified-id before 'return'
   13 |     return 0;
      |     ^~~~~~
a.cc:14:1: error: expected declaration before '}' token
   14 | }
      | ^
Language: C++

#include <stdio.h>
#include <algorithm>

using namespace std;

int main( void ) {
	long long A[3]
	scanf("%lld %lld %lld", &A[0], &A[1], &A[2]);
	
	sort(A, A+3);
	
	printf("%lld\n", A[0] * A[1]);
	
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:9: error: expected initializer before 'scanf'
    8 |         scanf("%lld %lld %lld", &A[0], &A[1], &A[2]);
      |         ^~~~~
a.cc:10:14: error: 'A' was not declared in this scope
   10 |         sort(A, A+3);
      |              ^
Language: C++

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

#define ll long long
#define vvi vector< vector<int> >
#define vi vector<int>
#define All(X) X.begin(),X.end()
#define FOR(i,a,b) for(int i=(int)(a);i<(int)(b);i++)
#define REP(i,n) for(int i=0;i<(int)(n);i++)
#define pb push_back
#define pii pair<int,int>
#define mp make_pair
#define pi 3.14159265359
#define shosu(X) fixed << setprecision(X)
ll gcd(ll a,ll b){return b?gcd(b,a%b):a;}
ll lcm(ll a,ll b){return a/gcd(a,b)*b;}

int main(){
	ll int a,b,c;
	cin >> a >> b >> c;
	if(a%2 == 0 || b%2 == 0 || c%2 == 0){
		cout << 0 << endl;
		return 0;
	}
	ans = b*c;
	ans = min(ans, a*b);
	ans = min(ans, a*c);
	cout << ans << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:25:9: error: 'ans' was not declared in this scope; did you mean 'abs'?
   25 |         ans = b*c;
      |         ^~~
      |         abs
Language: C++


#include <iostream>
#include <vector>
#include <set>
#include <iomanip>
#include <cassert>
#include <algorithm>
#include <string>
#include <cstring>
#include <cmath>

using namespace std;

namespace fastinput
{
	/** Interface */

	inline int readChar();
	template <class T = int> inline T readInt();
	template <class T> inline void writeInt(T x, char end = 0);
	inline void writeChar(int x);
	inline void writeWord(const char *s);

	/** Read */

	static const int buf_size = 16384;

	inline int getChar() {
		static char buf[buf_size];
		static int len = 0, pos = 0;
		if (pos == len)
			pos = 0, len = fread(buf, 1, buf_size, stdin);
		if (pos == len)
			return -1;
		return buf[pos++];
	}

	inline int readChar() {
		int c = getChar();
		while (c <= 32)
			c = getChar();
		return c;
	}

	template <class T>
	inline T readInt() {
		int s = 1, c = readChar();
		T x = 0;
		if (c == '-')
			s = -1, c = getChar();
		while ('0' <= c && c <= '9')
			x = x * 10 + c - '0', c = getChar();
		return s == 1 ? x : -x;
	}

	/** Write */

	static int write_pos = 0;
	static char write_buf[buf_size];

	inline void writeChar(int x) {
		if (write_pos == buf_size)
			fwrite(write_buf, 1, buf_size, stdout), write_pos = 0;
		write_buf[write_pos++] = x;
	}

	template <class T>
	inline void writeInt(T x, char end) {
		if (x < 0)
			writeChar('-'), x = -x;

		char s[24];
		int n = 0;
		while (x || !n)
			s[n++] = '0' + x % 10, x /= 10;
		while (n--)
			writeChar(s[n]);
		if (end)
			writeChar(end);
	}

	inline void writeWord(const char *s) {
		while (*s)
			writeChar(*s++);
	}

	struct Flusher {
		~Flusher() {
			if (write_pos)
				fwrite(write_buf, 1, write_pos, stdout), write_pos = 0;
		}
	} flusher;
}

using namespace fastinput;

int main()
{
	long long a, b, c;
	a = readInt();
	b = readInt();
	c = readInt();
	if (a % 2 == 0 || b % 2 == 0 || c % 2 == 0)
		cout << 0 << endl;
	else
	{
		cout << min(a * b, b * c, c * a) << endl;
	}
	return 0;
}

Compiler output:
In file included from /usr/include/c++/14/string:51,
                 from /usr/include/c++/14/bits/locale_classes.h:40,
                 from /usr/include/c++/14/bits/ios_base.h:41,
                 from /usr/include/c++/14/ios:44,
                 from /usr/include/c++/14/ostream:40,
                 from /usr/include/c++/14/iostream:41,
                 from a.cc:2:
/usr/include/c++/14/bits/stl_algobase.h: In instantiation of 'constexpr const _Tp& std::min(const _Tp&, const _Tp&, _Compare) [with _Tp = long long int; _Compare = long long int]':
a.cc:107:14:   required from here
  107 |                 cout << min(a * b, b * c, c * a) << endl;
      |                         ~~~^~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/14/bits/stl_algobase.h:284:17: error: '__comp' cannot be used as a function
  284 |       if (__comp(__b, __a))
      |           ~~~~~~^~~~~~~~~~
Language: C++

#include <iostream>
#include <queue>
#include <set>
#include <cassert>
#include <map>
#include <sstream>
using namespace std;

int main(){
	long long A,B,C;
	cin >> A >> B >> C;
	long long ans = 1e18;

	ans = min({(B%2)*A*C,(A%2)*B*C,(C%2)*A*B});
	cout << ans << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:14:18: error: no matching function for call to 'min(<brace-enclosed initializer list>)'
   14 |         ans = min({(B%2)*A*C,(A%2)*B*C,(C%2)*A*B});
      |               ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/14/string:51,
                 from /usr/include/c++/14/bits/locale_classes.h:40,
                 from /usr/include/c++/14/bits/ios_base.h:41,
                 from /usr/include/c++/14/ios:44,
                 from /usr/include/c++/14/ostream:40,
                 from /usr/include/c++/14/iostream:41,
                 from a.cc:1:
/usr/include/c++/14/bits/stl_algobase.h:233:5: note: candidate: 'template<class _Tp> constexpr const _Tp& std::min(const _Tp&, const _Tp&)'
  233 |     min(const _Tp& __a, const _Tp& __b)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:233:5: note:   candidate expects 2 arguments, 1 provided
/usr/include/c++/14/bits/stl_algobase.h:281:5: note: candidate: 'template<class _Tp, class _Compare> constexpr const _Tp& std::min(const _Tp&, const _Tp&, _Compare)'
  281 |     min(const _Tp& __a, const _Tp& __b, _Compare __comp)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:281:5: note:   candidate expects 3 arguments, 1 provided
Language: C++

#include "bits/stdc++.h"
#include "ext/pb_ds/tree_policy.hpp"
#include "ext/pb_ds/assoc_container.hpp"
#define PB push_back
#define PF push_front
#define LB lower_bound
#define UB upper_bound
#define fr(x) freopen(x,"r",stdin)
#define fw(x) freopen(x,"w",stdout)
#define in(x) (read(x))
#define iout(x) printf("%d\n",x)
#define lout(x) printf("%lld\n",x)
#define REP(x,l,u) for(ll x = l;x<u;x++)
#define RREP(x,l,u) for(ll x = l;x>=u;x--)
#define complete_unique(a) a.erase(unique(a.begin(),a.end()),a.end())
#define mst(x,a) memset(x,a,sizeof(x))
#define all(a) a.begin(),a.end()
#define PII pair<int,int>
#define PLL pair<ll,ll>
#define MP make_pair
#define sqr(x) ((x)*(x))
#define lowbit(x) (x&(-x))
#define lson (ind<<1)
#define rson (ind<<1|1)
#define se second
#define fi first
#define dbg(x) cout<<#x<<" = "<<(x)<<endl;
#define sz(x) ((int)x.size())
typedef  long long ll;
typedef unsigned long long ull;
typedef double db;
typedef long double ld;
using namespace std;
const int block_size = 320;
typedef complex<ll> point;
const ll mod = 1e9+7;
const ld eps = 1e-9;
const int inf = mod;
template<typename T>
inline int sign(const T&a){if(a<0)return -1;if(a>0)return 1;return 0;}


template<typename T> inline void read(T &x){
    x = 0; T f = 1; char ch = getchar();
    while (!isdigit(ch)) {if (ch == '-') f = -1; ch = getchar();}
    while (isdigit(ch))  {x = x * 10 + ch - '0'; ch = getchar();}
    x *= f;
}

int main(){
	ll a,b,c;cin>>a>>b>>c;
	if(a%2==0 || b%2 == 0 || c%2==0){
		cout<<0;return 0;
	}
	ll ans = min(a*b,a*c);ll ans = min(ans,b*c);
	cout<<ans;
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:55:34: error: redeclaration of 'll ans'
   55 |         ll ans = min(a*b,a*c);ll ans = min(ans,b*c);
      |                                  ^~~
a.cc:55:12: note: 'll ans' previously declared here
   55 |         ll ans = min(a*b,a*c);ll ans = min(ans,b*c);
      |            ^~~
Language: C++

#include<bits/stdc++.h>
using namespace std;
#define FZ(n) memset((n),0,sizeof(n))
#define FMO(n) memset((n),-1,sizeof(n))
#define MC(n,m) memcpy((n),(m),sizeof(n))
#define F first
#define S second
#define MP make_pair
#define PB push_back
#define ALL(x) begin(x),end(x)
#define IOS do { ios_base::sync_with_stdio(0);cin.tie(0); } while (0)
#define SZ(x) ((int)(x).size())
#ifndef OFFLINE
    #define ONLINE_JUDGE
#endif
#ifdef ONLINE_JUDGE
#define FILEIO(name) \
    do { \
        freopen(name".in", "r", stdin); \
        freopen(name".out", "w", stdout); \
    } while (0)
#else
    #define FILEIO(name) do { } while(0)
#endif

#define _TOKEN_CAT2(x, y) x ## y
#define _TOKEN_CAT(x, y) _TOKEN_CAT2(x, y)
#define _MACRO_OVERL3(_1, _2, _3, _N, ...) _N
#define _RANGE1(a) int _TOKEN_CAT(_t, __LINE__)=0; _TOKEN_CAT(_t, __LINE__)<(a); (_TOKEN_CAT(_t, __LINE__))++
#define _RANGE2(i, a) int (i)=0; (i)<(a); (i)++
#define _RANGE3(i, a, b) int (i)=(a); (i)!=(b); (i)+=((b)>(a)?1:-1)
#define loop(...) for (_MACRO_OVERL3(__VA_ARGS__, _RANGE3, _RANGE2, _RANGE1)(__VA_ARGS__))

#ifdef OFFLINE
template<typename T>
void _dump(const char* s, T&& head) { 
    cerr << s << " = " << head << " <<" << endl; 
}

template<typename T, typename... Args>
void _dump(const char* s, T&& head, Args&&... tail) {
    int c = 0;
    while (*s!=',' || c!=0) {
        if (*s=='(' || *s=='[' || *s=='{' || *s=='<') c++;
        if (*s==')' || *s==']' || *s=='}' || *s=='>') c--;
        cerr << *s++;
    }
    cerr << " = " << head << ", ";
    _dump(s+1, tail...);
}

#define dump(...) do { \
    cerr << "\033[32m>> " << __LINE__ << ": " << __PRETTY_FUNCTION__ << endl; \
    cout << "   "; \
    _dump(#__VA_ARGS__, __VA_ARGS__); \
    cout << "\033[0m"; \
} while (0)
#else
#define dump(...) 
#endif

#define au auto
template<class T>
using vec = vector<T>;

template<typename Iter>
ostream& _IterOutput_(ostream &o, Iter b, Iter e, const string ss="", const string se="") {
    o << ss;
    for (auto it=b; it!=e; it++) o << (it==b ? "" : ", ") << *it;
    return o << se;
}

template<typename T1, typename T2>
ostream& operator << (ostream &o, const pair<T1, T2> &pair) {
    return o << "(" << pair.F << ", " << pair.S << ")";
}

template<typename T>
ostream& operator << (ostream &o, const vector<T> &vec) {
    return _IterOutput_(o, ALL(vec), "[", "]");
}

template<typename T>
ostream& operator << (ostream &o, const set<T> &st) {
    return _IterOutput_(o, ALL(st), "{", "}");
}

template<typename T, size_t N>
ostream& operator << (ostream &o, const array<T, N> &arr) {
    return _IterOutput_(o, ALL(arr), "|", "|");
}

template<typename T1, typename T2>
ostream& operator << (ostream &o, const map<T1, T2> &mp) {
    o << "{";
    for (auto it=mp.begin(); it!=mp.end(); it++) {
        o << (it==mp.begin()?"":", ") << it->F << ":" << it->S;
    }
    o << "}";
    return o;
}


Compiler output:
/usr/bin/ld: /usr/lib/gcc/x86_64-linux-gnu/14/../../../x86_64-linux-gnu/Scrt1.o: in function `_start':
(.text+0x17): undefined reference to `main'
collect2: error: ld returned 1 exit status
Language: C++

#include <bits/stdc++.h>

#define all(x) (x).begin(), (x).end()
#define li long long
#define itn int

using namespace std;

inline int nxt(){
	int n;
	scanf("%d", &n);
	return n;
}

int main(){

	vector<int> a(3);
	for (int i = 0; i < 3; i++)
		a[i] = nxt();
	sort(all(a[i]));
	if (a[0] % 2 == 0 || a[1] % 2 == 0 || a[2] % 2 == 0){
		puts("0");
	} else {
		cout << 1ll * a[0] * a[1] << "\n";
	}

	return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:20:20: error: 'i' was not declared in this scope
   20 |         sort(all(a[i]));
      |                    ^
a.cc:3:17: note: in definition of macro 'all'
    3 | #define all(x) (x).begin(), (x).end()
      |                 ^
Language: C++

#include <bits/stdc++.h>
using namespace std;
int main(){
  int N,K;cin>>N>>K;vector<int>A(N);
  for(int i=0;i<N;i++)cin>>A[i];
  sort(A.begin(),A.end());
  long long count=A[0]+K;
  long long ans=A[0];
  for(int i=1;i<N;i++)ans+=min(count,A[i]);
  cout<<ans<<endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:9:31: error: no matching function for call to 'min(long long int&, __gnu_cxx::__alloc_traits<std::allocator<int>, int>::value_type&)'
    9 |   for(int i=1;i<N;i++)ans+=min(count,A[i]);
      |                            ~~~^~~~~~~~~~~~
In file included from /usr/include/c++/14/algorithm:60,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:51,
                 from a.cc:1:
/usr/include/c++/14/bits/stl_algobase.h:233:5: note: candidate: 'template<class _Tp> constexpr const _Tp& std::min(const _Tp&, const _Tp&)'
  233 |     min(const _Tp& __a, const _Tp& __b)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:233:5: note:   template argument deduction/substitution failed:
a.cc:9:31: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and '__gnu_cxx::__alloc_traits<std::allocator<int>, int>::value_type' {aka 'int'})
    9 |   for(int i=1;i<N;i++)ans+=min(count,A[i]);
      |                            ~~~^~~~~~~~~~~~
/usr/include/c++/14/bits/stl_algobase.h:281:5: note: candidate: 'template<class _Tp, class _Compare> constexpr const _Tp& std::min(const _Tp&, const _Tp&, _Compare)'
  281 |     min(const _Tp& __a, const _Tp& __b, _Compare __comp)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:281:5: note:   candidate expects 3 arguments, 2 provided
In file included from /usr/include/c++/14/algorithm:61:
/usr/include/c++/14/bits/stl_algo.h:5686:5: note: candidate: 'template<class _Tp> constexpr _Tp std::min(initializer_list<_Tp>)'
 5686 |     min(initializer_list<_Tp> __l)
      |     ^~~
/usr/include/c++/14/bits/stl_algo.h:5686:5: note:   candidate expects 1 argument, 2 provided
/usr/include/c++/14/bits/stl_algo.h:5696:5: note: candidate: 'template<class _Tp, class _Compare> constexpr _Tp std::min(initializer_list<_Tp>, _Compare)'
 5696 |     min(initializer_list<_Tp> __l, _Compare __comp)
      |     ^~~
/usr/include/c++/14/bits/stl_algo.h:5696:5: note:   template argument deduction/substitution failed:
a.cc:9:31: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
    9 |   for(int i=1;i<N;i++)ans+=min(count,A[i]);
      |                            ~~~^~~~~~~~~~~~
Language: C++

// -----------------------------------
// author   : MatsuTaku
// country  : Japan
// created  : 09/03/20 01:08:28
// -----------------------------------

#include <bits/stdc++.h>
#include "../../../library/include/segment_tree.hpp"

using namespace std;
using ll = long long;

struct Min {
  int x;
  Min(int x=1e9): x(x) {}
  Min operator*(const Min& r) const {return min(x,r.x);}
  Min& operator*=(const Min& r) {return *this = *this * r;}
};
using Rmq = SegmentTree<Min>;

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

  int n,x; cin>>n>>x;
  vector<int> A(n); for (auto& a:A) cin>>a;
  Rmq rmq(A.begin(), A.end());

  vector<long long> dp(n);
  {
    for (int i = 0; i < n; i++) {
      dp[i] = A[(n-i)%n];
      if (i > 0)
        dp[i] = min(dp[i], dp[i-1]);
    }
  }
  constexpr ll INF = 1e18;
  for (int i = 1; i < n; i++) {
    auto nxt = dp;
    for (int j = 0; j < n; j++) {
      auto mina = rmq.query(max(i-j, 0), i+1).x;
      if (i-j < 0)
        mina = min(mina, rmq.query(i-j+n, n).x);
      nxt[j] = dp[j] + mina;
      if (j > 0)
        nxt[j] = min(nxt[j], nxt[j-1]);
    }
    dp = nxt;
  }
  ll ans = INF;
  for (int i = 0; i < n; i++) {
    ans = min(ans, dp[i] + (ll)x * i);
  }
  cout << ans << endl;

  return 0;
}


Compiler output:
a.cc:8:10: fatal error: ../../../library/include/segment_tree.hpp: No such file or directory
    8 | #include "../../../library/include/segment_tree.hpp"
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
compilation terminated.
Language: C++

#include <iostream>
#include <vector>
#include <utility>
using namespace std;
typedef pair<long long, long long> P;
long long MAX = 1e18;
struct segK{
    int n;
    vector<P> dat;
    void init(int n_){
        n = 1;
        while(n < n_) n *= 2;
        dat.resize(n * 2 - 1);
        for(int i = 0; i < n * 2 - 1; i++) dat[i] = P(MAX, 0);
    }
    void update(int k, long long p, long long c){
        k += n - 1;
        dat[k] = P(p, c);
        while(k > 0){
            k = (k - 1) / 2;
            if(dat[2 * k + 1].first < dat[2 * k + 2].first) dat[k] = dat[2 * k + 1];
            else if(dat[2 * k + 1].first >  dat[2 * k + 2].first) dat[k] = dat[2 * k + 2];
            else if(dat[2 * k + 1].second < dat[2 * k + 2].second) dat[k] = dat[2 * k + 1];
            else dat[k] = dat[2 * k + 2];
        }
    }
    P query(int a, int b, int k, int l, int r){
        if(r <= a || b <= l) return P(MAX, 0);
        if(l <= a && b <= r) return dat[k];
        else{
            P v1 = query(a, b, k * 2 + 1, l, (l + r) / 2);
            P v2 = query(a, b, k * 2 + 2, (l + r) / 2, r);
            if(v1.first > v2.first) return v2;
            else if(v1.first < v2.first) return v1;
            else if(v1.second < v2.second) return v1;
            else return v2;
        }
    }
};
int main(){
    long long N;
    long long x;
    cin >> N >> x;
    vector<segK> segtree(N);
    vector<long long> a(N);
    for(int i = 0; i < N; i++) {
        cin >> a[i];
        segtree[i].init(N);
    }
    for(int i = 0; i < N; i++){
        for(long long j = 0; j < N; j++){
            segtree[i].update(j, a[(i + j) % N] + (N - j) % N * x, (N - j) % N);
        }
    }
    long long ans = 0;
    vector<P> vec;
    long long n = segtree[i].n;
    long long cnt = 0;
    for(int i = 0; i < N; i++){
        P temp = segtree[i].query(0, N, 0, 0, n);
        vec.push_back(temp);
        cnt = max(cnt, temp.second);
    }
    for(int i = 0; i < N; i++) ans += vec[i].first - x * vec[i].second;
    ans += cnt * x;
    cout << ans << endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:57:27: error: 'i' was not declared in this scope
   57 |     long long n = segtree[i].n;
      |                           ^
Language: C++

#include <iostream>
#include <vector>
#include <utility>
using namespace std;
typedef pair<long long, long long> P;
long long MAX = 1e18;
struct segK{
    int n;
    vector<P> dat;
    void init(int n_){
        n = 1;
        while(n < n_) n *= 2;
        dat.resize(n * 2 - 1);
        for(int i = 0; i < n * 2 - 1; i++) dat[i] = P(MAX, 0);
    }
    void update(int k, long long p, long long c){
        k += n - 1;
        dat[k] = P(p, c);
        while(k > 0){
            k = (k - 1) / 2;
            if(dat[2 * k + 1].first < dat[2 * k + 2].first) dat[k] = dat[2 * k + 1];
            else if(dat[2 * k + 1].first >  dat[2 * k + 2].first) dat[k] = dat[2 * k + 2];
            else if(dat[2 * k + 1].second < dat[2 * k + 2].second) dat[k] = dat[2 * k + 1];
            else dat[k] = dat[2 * k + 2];
        }
    }
    P query(int a, int b, int k, int l, int r){
        if(r <= a || b <= l) return P(MAX, 0);
        if(l <= a && b <= r) return dat[k];
        else{
            P v1 = query(a, b, k * 2 + 1, l, (l + r) / 2);
            P v2 = query(a, b, k * 2 + 2, (l + r) / 2, r);
            if(v1.first > v2.first) return v2;
            else if(v1.first < v2.first) return v1;
            else if(v1.second < v2.second) return v1;
            else return v2;
        }
    }
};
int main(){
    long long N;
    long long x;
    cin >> N >> x;
    vector<segK> segtree(N);
    vector<long long> a(N);
    for(int i = 0; i < N; i++) {
        cin >> a[i];
        segtree[i].init(N);
    }
    for(int i = 0; i < N; i++){
        for(long long j = 0; j < N; j++){
            segtree[i].update(j, a[(i + j) % N] + (N - j) % N * x, (N - j) % N);
        }
    }
    long long ans = 0;
    vector<P> vec;
    long long cnt = 0;
    for(int i = 0; i < N; i++){
        P temp = segtree[i].query(0, N, 0, 0, segT.n);
        vec.push_back(temp);
        cnt = max(cnt, temp.second);
    }
    for(int i = 0; i < N; i++) ans += vec[i].first - x * vec[i].second;
    ans += cnt * x;
    cout << ans << endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:59:47: error: 'segT' was not declared in this scope; did you mean 'segK'?
   59 |         P temp = segtree[i].query(0, N, 0, 0, segT.n);
      |                                               ^~~~
      |                                               segK
Language: C++

#include <iostream>
#include <iomanip>
#include <vector>
#include <algorithm>
#include <stack>
#include <queue>
#include <limits.h>
#include <cmath>
#include <map>
using namespace std;
using P=pair<int,int>;
using ll=long long;
#define int long long
bool chmin(ll &a,ll b){
    if(a>b){
        a=b;
        return true;
    }else{
        return false;
    }
}
signed main(){
    ll n,x;
    cin>>n>>x;
    vector<int> a(n);
    for(int i=0;i<n;i++)cin>>a[i];
    vector<int> cnt(n,0);
    int mx; 
    ll ret=0;
    for(int i=0;i<n;i++){
        ll plus=INT_MAX;
        int memo=-1;
        for(int j=0;j<n;j++){
            if(j<=i){
                if(chmin(plus,a[j]+x*(i-j))){
                    memo=j;
                }
            }else{
                if(chmin(plus,a[j]+x*(n-j+i))){
                    memo=j;
                }
            }
        }
        cnt[memo]++;
        if(memo<=i){
            mx=max(mx,i-memo);
        }else{
            mx=max(mx,(int)n-memo+i);
        }
    }
    for(int i=0;i<n;i++){
        ret+=a[i]*cnt[i];
        ret+=mx[i]*x;
    }
    cout<<ret<<endl;
}



Compiler output:
a.cc: In function 'int main()':
a.cc:53:16: error: invalid types 'long long int[long long int]' for array subscript
   53 |         ret+=mx[i]*x;
      |                ^
Language: C++

#include <iostream>
#include <algorithm>
#include <queue>
#include <cassert>
#include <set>
using namespace std; typedef long long ll; const int MINF=-1e9; typedef pair<int,int> P;

int main() {
  ll n,x; cin>>n>>x;
  ll a[n]; for(int i=0;i<n;i++) cin>>a[i];
  if (n==1) {
    cout<<a[0]<<endl; return 0;
  }
  ll an=1e18;
  ll b[n];for(int i=0;i<n;i++) b[i]=a[i];
  for(ll i=0;i<=n;i++) {
    ll sm=0;
    for(int j=0;j<n;j++) {
      sm+=b[j];
    }
    an=min(an,sm+x*i);
    //cout<<i<<" "<<an<<endl;
    if (i==n) break;

    ll temp0=min(b[0],b[n-1]);
    for(int j=n-1;j>=1;j--) {
      b[j]=min(b[j-1],b[j]);
    }
    b[0]=temp0;
    /for(int j=0;j<n;j++) cout<<b[j]<<" "; cout<<endl;
  }
  cout<<an<<endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:30:5: error: expected primary-expression before '/' token
   30 |     /for(int j=0;j<n;j++) cout<<b[j]<<" "; cout<<endl;
      |     ^
a.cc:30:6: error: expected primary-expression before 'for'
   30 |     /for(int j=0;j<n;j++) cout<<b[j]<<" "; cout<<endl;
      |      ^~~
a.cc:30:18: error: 'j' was not declared in this scope
   30 |     /for(int j=0;j<n;j++) cout<<b[j]<<" "; cout<<endl;
      |                  ^
Language: C++

def main():
    n, x = map(int, input().split())
    a = list(map(int, input().split()))
    ans = 1100100100100100100
    b = [10000000000 for i in range(n)]
    for i in range(n):
        for j in range(n):
            b[j] = min(b[j], a[i - j])
        sumb = sum(b)
        ans = min(ans, sumb + i * x)
    print(ans)


if __name__ == '__main__':
    main()


Compiler output:
a.cc:14:16: warning: multi-character literal with 8 characters exceeds 'int' size of 4 bytes
   14 | if __name__ == '__main__':
      |                ^~~~~~~~~~
a.cc:1:1: error: 'def' does not name a type
    1 | def main():
      | ^~~
Language: C++

#include<bits/stdc++.h>
using namespace std;
typedef pair<int, int> P;
typedef long long ll;

int main(){
	ll N, x; cin >> N >> x;
	ll a[N];
	for(int i=0; i<N; i++) cin >> a[i];
	int min_cost[N][N];
	for(int i=0; i<N; i++){
		for(int j=0; j<N; j++){
			if(i==0) min_cost[j][i] = a[j];
			else{
				if(min_cost[j][i-1] > a[(j+N-i)%N]) time[j][i] = a[(j+N-i)%N];
			}
		}
	}
	ll ans = 1e18;
	for(int i=0; i<N; i++){
		ll cnt = x*i;
		for(int j=0; j<N; j++){
			cnt += time[j][i];
		}
		if(ans > cnt) ans = cnt;
	}
	cout << ans << endl;
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:15:75: warning: pointer to a function used in arithmetic [-Wpointer-arith]
   15 |                                 if(min_cost[j][i-1] > a[(j+N-i)%N]) time[j][i] = a[(j+N-i)%N];
      |                                                                           ^
a.cc:15:78: warning: pointer to a function used in arithmetic [-Wpointer-arith]
   15 |                                 if(min_cost[j][i-1] > a[(j+N-i)%N]) time[j][i] = a[(j+N-i)%N];
      |                                                                              ^
a.cc:15:80: error: assignment of read-only location '*(time + (((sizetype)j) + ((sizetype)i)))'
   15 |                                 if(min_cost[j][i-1] > a[(j+N-i)%N]) time[j][i] = a[(j+N-i)%N];
      |                                                                     ~~~~~~~~~~~^~~~~~~~~~~~~~
a.cc:23:38: warning: pointer to a function used in arithmetic [-Wpointer-arith]
   23 |                         cnt += time[j][i];
      |                                      ^
a.cc:23:41: warning: pointer to a function used in arithmetic [-Wpointer-arith]
   23 |                         cnt += time[j][i];
      |                                         ^
a.cc:23:29: warning: pointer to a function used in arithmetic [-Wpointer-arith]
   23 |                         cnt += time[j][i];
      |                         ~~~~^~~~~~~~~~~~~
a.cc:23:29: error: invalid conversion from 'time_t (*)(time_t*) noexcept' {aka 'long int (*)(long int*) noexcept'} to 'll' {aka 'long long int'} [-fpermissive]
   23 |                         cnt += time[j][i];
      |                         ~~~~^~~~~~~~~~~~~
      |                             |
      |                             time_t (*)(time_t*) noexcept {aka long int (*)(long int*) noexcept}
Language: C++

#include<bits/stdc++.h>

using namespace std;

#define debug(n) cerr << #n << ':' << n << endl;
#define dline    cerr << __LINE__ << endl;
#define rep(i,s,e) for(ll i = (ll)(s); i < (ll)(e); ++i)
#define per(i,s,e) for(ll i = (ll)(s)-1; i >= (ll)(e); --i)

using ll = long long;
template<class T, class U> using P = pair<T,U>;
template<class T> using Heap = priority_queue<T>;
template<class T> using heaP = priority_queue<T,vector<T>,greater<T>>;

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

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

template<class T, size_t N, class U>
void Fill(T (&a)[N], const U&v){
    fill((U*)a,(U*)(a+N),v);
}

template<class T>
istream& operator >> (istream&is, vector<T>&v){
  for(auto&e:v)is >> e;
  return is;
}

int main(){
  int n,x; cin >> n >> x;
  vector<int> a(n); cin >> a;
  vector<int> v(n,1001001001);
  ll ans = 2010 * (1e+9);
  rep(i,0,n){
    ll now = i*x;   
    rep(i,0,n){
      ChangeMin(v[i], a[(i-k+n)%n]);
      now += v[i];
    }
    ChangeMin(ans, now);
  }
  cout << ans << endl;
  return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:46:28: error: 'k' was not declared in this scope
   46 |       ChangeMin(v[i], a[(i-k+n)%n]);
      |                            ^
Language: C++

#include<bits/stdc++.h>

using namespace std;

#define debug(n) cerr << #n << ':' << n << endl;
#define dline    cerr << __LINE__ << endl;
#define rep(i,s,e) for(int i = (int)(s); i < (int)(e); ++i)
#define per(i,s,e) for(int i = (int)(s)-1; i >= (int)(e); --i)

using ll = long long;
template<class T, class U> using P = pair<T,U>;
template<class T> using Heap = priority_queue<T>;
template<class T> using heaP = priority_queue<T,vector<T>,greater<T>>;

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

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

template<class T, size_t N, class U>
void Fill(T (&a)[N], const U&v){
    fill((U*)a,(U*)(a+N),v);
}

template<class T>
istream& operator >> (istream&is, vector<T>&v){
  for(auto&e:v)is >> e;
  return is;
}

int main(){
  int n,x; cin >> n >> x;
  vector<int> a(n); cin >> a;
  vector<int> v(n,1001001001);
  ll ans = 1001001001;
  auto f = [&](int k)->int{
    ll res = k*x;
    rep(i,0,n){
      ChangeMin(v[i], a[(i-k+n)%n]);
      res += v[i];
    }
    return res;
  };
  rep(i,0,n) ChangeMin(ans, f(i));
  cout << ans << endl;
  return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:51:23: error: no matching function for call to 'ChangeMin(ll&, int)'
   51 |   rep(i,0,n) ChangeMin(ans, f(i));
      |              ~~~~~~~~~^~~~~~~~~~~
a.cc:22:6: note: candidate: 'template<class T> bool ChangeMin(T&, const T&)'
   22 | bool ChangeMin(T&a,const T&b){
      |      ^~~~~~~~~
a.cc:22:6: note:   template argument deduction/substitution failed:
a.cc:51:23: note:   deduced conflicting types for parameter 'const T' ('long long int' and 'int')
   51 |   rep(i,0,n) ChangeMin(ans, f(i));
      |              ~~~~~~~~~^~~~~~~~~~~
Language: C++

#include<iostream>
#include<string>
#include<cstdio>
#include<cstring>
#include<vector>
#include<cmath>
#include<algorithm>
#include<functional>
#include<iomanip>
#include<queue>
#include<ciso646>
#include<random>
#include<map>
#include<set>
#include<complex>
#include<bitset>
#include<stack>
#include<unordered_map>
#include<utility>
#include<cassert>
using namespace std;

typedef long long ll;
typedef unsigned long long ul;
typedef unsigned int ui;
typedef long double ld;
const ll mod = 1000000007;
const ll INF = mod * mod;
#define rep(i,n) for(int i=0;i<n;i++)
#define per(i,n) for(int i=n-1;i>=0;i--)
#define Rep(i,sta,n) for(int i=sta;i<n;i++)
#define rep1(i,n) for(int i=1;i<=n;i++)
#define per1(i,n) for(int i=n;i>=1;i--)
#define Rep1(i,sta,n) for(int i=sta;i<=n;i++)
typedef complex<ld> Point;
const ld eps = 1e-8;
const ld pi = acos(-1.0);
typedef pair<int, int> P;
typedef pair<ld, ld> LDP;
typedef pair<ll, ll> LP;
typedef vector<int> vec;
typedef vector<string> svec;
#define fr first
#define sc second
#define all(c) c.begin(),c.end()
#define pb push_back
//#define int long long

//ダブりに注意
//魔法をダブらせて使う
void solve() {
    int n; cin >> n;
    ll x; cin >> x;
    vector<ll> a(n);
    rep(i, n) cin >> a[i];
    ll ans = 0;
    vector<ll> b(n), c(n);
    rep(i, n) {
        a[i] = b[i];
        c[i] = a[i];
    }
    ll ans = INF;
    //魔法を使う回数
    rep(i, n) {
        ll res = x * i;
        rep(j, n) {
            int k = (j - i + n) % n;
            if(b[j] > a[k] + x * i){
                c[j] = a[k];
            }
        }
        rep(j, n) {
            res += c[j];
        }
        ans = min(ans, res);
    }
    cout << ans << endl;
}

signed main() {
	ios::sync_with_stdio(false);
	cin.tie(0);
	//cout << fixed << setprecision(10);
	//init();
	solve();
	//cout << "finish" << endl;
    return 0;
}

Compiler output:
a.cc: In function 'void solve()':
a.cc:62:8: error: redeclaration of 'll ans'
   62 |     ll ans = INF;
      |        ^~~
a.cc:56:8: note: 'll ans' previously declared here
   56 |     ll ans = 0;
      |        ^~~
Language: C++

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

const int MAXN = 2000 + 10, inf = INT_MAX;

long long n, x;
long long ans;
long long shift;
long long a[MAXN], b[MAXN];

int main() {
	cin >> n >> x;
	for (int i = 0; i < n; i++) {
	   	cin >> a[i];
		b[i] = a[i];
	}
 
	ans = inf;

	rep(int k = 0; k < n; k++) {
		shift = k * x;
		
		for (int i = 0; i < n; i++) {
			b[i] = min(b[i], a[(i + n - k) % N]);
			shift += b[i];
		}

		ans = min(ans, shift);
	}
	cout << ans << '\n';
	return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:20:13: error: expected primary-expression before 'int'
   20 |         rep(int k = 0; k < n; k++) {
      |             ^~~
a.cc:20:24: error: 'k' was not declared in this scope
   20 |         rep(int k = 0; k < n; k++) {
      |                        ^