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

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

int main(){
 
  int a,b;
  cin >> a >> b;
  cout << ((abs(a-b) > 1) ? "Alice" : "Brouwn" ) << endl;
}

Compiler output:
a.cc:1:2: error: invalid preprocessing directive #inclde; did you mean #include?
    1 | #inclde <bits/stdc++.h>
      |  ^~~~~~
      |  include
a.cc: In function 'int main()':
a.cc:7:3: error: 'cin' was not declared in this scope
    7 |   cin >> a >> b;
      |   ^~~
a.cc:1:1: note: 'std::cin' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
  +++ |+#include <iostream>
    1 | #inclde <bits/stdc++.h>
a.cc:8:3: error: 'cout' was not declared in this scope
    8 |   cout << ((abs(a-b) > 1) ? "Alice" : "Brouwn" ) << endl;
      |   ^~~~
a.cc:8:3: note: 'std::cout' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
a.cc:8:13: error: 'abs' was not declared in this scope
    8 |   cout << ((abs(a-b) > 1) ? "Alice" : "Brouwn" ) << endl;
      |             ^~~
a.cc:8:53: error: 'endl' was not declared in this scope
    8 |   cout << ((abs(a-b) > 1) ? "Alice" : "Brouwn" ) << endl;
      |                                                     ^~~~
a.cc:1:1: note: 'std::endl' is defined in header '<ostream>'; this is probably fixable by adding '#include <ostream>'
  +++ |+#include <ostream>
    1 | #inclde <bits/stdc++.h>
Language: C++

#include <iostream>
using namespace std;

long long X,Y;

int main(){
  cin >> X >> Y;
  if((X+Y>1 && abs(X-Y)<=1) || (X==0 && Y==0) cout << "Brown" << endl;
  else cout << "Alice" << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:46: error: expected ';' before 'cout'
    8 |   if((X+Y>1 && abs(X-Y)<=1) || (X==0 && Y==0) cout << "Brown" << endl;
      |                                              ^~~~~
      |                                              ;
a.cc:9:3: error: expected primary-expression before 'else'
    9 |   else cout << "Alice" << endl;
      |   ^~~~
a.cc:8:71: error: expected ')' before 'else'
    8 |   if((X+Y>1 && abs(X-Y)<=1) || (X==0 && Y==0) cout << "Brown" << endl;
      |     ~                                                                 ^
      |                                                                       )
    9 |   else cout << "Alice" << endl;
      |   ~~~~
Language: C++

#include<iostream>
#include<string>
using namespace std;
int main(){
int a,b;
cin>>a>>b;
int n=0;
for(int i=a;i<b;++i)n+=(a-i);
cout<<(n%2==0?Alice:Brown)<<endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:9:15: error: 'Alice' was not declared in this scope
    9 | cout<<(n%2==0?Alice:Brown)<<endl;
      |               ^~~~~
a.cc:9:21: error: 'Brown' was not declared in this scope
    9 | cout<<(n%2==0?Alice:Brown)<<endl;
      |                     ^~~~~
Language: C++

#include <iostream>
#include<cstdlib>
#include<queue>
#include<set>
#include<vector>
#include<string>
#include<algorithm>
#include<stack>
#include<map>
#include<deque>
#include<cstdio>
using namespace std;
#define rep(i,a) for(int i=0;i<a;i++)
#define mp make_pair
#define pb push_back
//#define ll __int64
#define ll long long
#define P pair<ll,ll>
 

int main(){
	cin>>a>>b;
	if(abs(a-b)<=1)cout<<"Brown"<<endl;
	else cout<<"Alice"<<endl;
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:22:14: error: 'a' was not declared in this scope
   22 |         cin>>a>>b;
      |              ^
a.cc:22:17: error: 'b' was not declared in this scope; did you mean 'pb'?
   22 |         cin>>a>>b;
      |                 ^
      |                 pb
Language: C++

#include <iostream>
#include<cstdlib>
#include<queue>
#include<set>
#include<vector>
#include<string>
#include<algorithm>
#include<stack>
#include<map>
#include<deque>
#include<cstdio>
using namespace std;
#define rep(i,a) for(int i=0;i<a;i++)
#define mp make_pair
#define pb push_back
#define ll __int64
//#define ll long long
#define P pair<ll,ll>
 
ll a,b;

bool dfs(ll a,ll b,bool f){
	//cout<<a<<" "<<b<<" "<<f<<endl;

	if(f){
		if(a<=1&&b<=1){return 0;}
		bool v1=0,v2=0;
		if(a>=2)v1=dfs(a%2,b+a/2,0);
		if(b>=2)v2=dfs(a+b/2,b%2,0);
		if(v1||v2)return 1;
		else return 0;
	}

	else{
		if(a<=1&&b<=1){return 1;}
		bool v1=0,v2=0;
		if(a>=2)v1=dfs(a%2,b+a/2,1);
		if(b>=2)v2=dfs(a+b/2,b%2,1);
		if(v1||v2)return 1;
		else return 0;
	}
}
int main(){
	cin>>a>>b;
	bool ok=dfs(a,b,1);//1なら先手0なら後手
	if(ok)cout<<"Alice"<<endl;
	else cout<<"Brown"<<endl;
	return 0;
}

Compiler output:
a.cc:16:12: error: '__int64' does not name a type; did you mean '__int64_t'?
   16 | #define ll __int64
      |            ^~~~~~~
a.cc:20:1: note: in expansion of macro 'll'
   20 | ll a,b;
      | ^~
a.cc:16:12: error: '__int64' was not declared in this scope; did you mean '__int64_t'?
   16 | #define ll __int64
      |            ^~~~~~~
a.cc:22:10: note: in expansion of macro 'll'
   22 | bool dfs(ll a,ll b,bool f){
      |          ^~
a.cc:16:12: error: '__int64' was not declared in this scope; did you mean '__int64_t'?
   16 | #define ll __int64
      |            ^~~~~~~
a.cc:22:15: note: in expansion of macro 'll'
   22 | bool dfs(ll a,ll b,bool f){
      |               ^~
a.cc:22:20: error: expected primary-expression before 'bool'
   22 | bool dfs(ll a,ll b,bool f){
      |                    ^~~~
a.cc:22:26: error: expression list treated as compound expression in initializer [-fpermissive]
   22 | bool dfs(ll a,ll b,bool f){
      |                          ^
a.cc: In function 'int main()':
a.cc:44:14: error: 'a' was not declared in this scope
   44 |         cin>>a>>b;
      |              ^
a.cc:44:17: error: 'b' was not declared in this scope; did you mean 'pb'?
   44 |         cin>>a>>b;
      |                 ^
      |                 pb
a.cc:45:20: error: 'dfs' cannot be used as a function
   45 |         bool ok=dfs(a,b,1);//1なら先手0なら後手
      |                 ~~~^~~~~~~
Language: C++

#include<bits/stdc++.h>
using namespace std;
long long ll;
int main (){
  ll x,y;
  cin >> x >> y;
  if(abs(x-y)<=1){
    cout<<"Brown"<<endl;
  }else{
    cout<<"Alice"<<endl;
  }
  return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:5:5: error: expected ';' before 'x'
    5 |   ll x,y;
      |     ^~
      |     ;
a.cc:6:10: error: 'x' was not declared in this scope
    6 |   cin >> x >> y;
      |          ^
a.cc:6:15: error: 'y' was not declared in this scope; did you mean 'yn'?
    6 |   cin >> x >> y;
      |               ^
      |               yn
Language: C++

#include <bits/stdc++.h>

using namespace std;

#define MP make_pair
#define PB push_back
typedef long long LL;
typedef pair<int,int> PII;
const double eps=1e-8;
const double pi=acos(-1.0);
const int K=1e6+7;
const int mod=1e9+7;


bool solve (int x, int y) {
    for (int i = 2; i <= x; i += 2) {
        if (!solve(x - i, y + i / 2)) return true;
    }
    for (int i = 2; i <= y; i += 2) {
        if (!solve(x + i / 2, y - i)) return true;
    }
    return false;
}
int main(void)
{
    std::ios::sync_with_stdio(false);
    std::cin.tie(0);
    cin>>a>>b;
    cout<<solve(a,b);
    return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:28:10: error: 'a' was not declared in this scope
   28 |     cin>>a>>b;
      |          ^
a.cc:28:13: error: 'b' was not declared in this scope
   28 |     cin>>a>>b;
      |             ^
Language: C++

#include <bits/stdc++.h>
#define p(s) cout<<(s)<<endl
using namespace std;

int main(){
	ll x,y;
	cin>>x>>y;
	p(abs(x-y)<=1?"Brown":"Alice");
	return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:6:9: error: 'll' was not declared in this scope
    6 |         ll x,y;
      |         ^~
a.cc:7:14: error: 'x' was not declared in this scope
    7 |         cin>>x>>y;
      |              ^
a.cc:7:17: error: 'y' was not declared in this scope; did you mean 'yn'?
    7 |         cin>>x>>y;
      |                 ^
      |                 yn
Language: C

main(){long a,b;scanf("%lld%lld",&a,&b);puts(abs(a-b)<2?"Brown":"Alice")};


Compiler output:
main.c:1:1: error: return type defaults to 'int' [-Wimplicit-int]
    1 | main(){long a,b;scanf("%lld%lld",&a,&b);puts(abs(a-b)<2?"Brown":"Alice")};
      | ^~~~
main.c: In function 'main':
main.c:1:17: error: implicit declaration of function 'scanf' [-Wimplicit-function-declaration]
    1 | main(){long a,b;scanf("%lld%lld",&a,&b);puts(abs(a-b)<2?"Brown":"Alice")};
      |                 ^~~~~
main.c:1:1: note: include '<stdio.h>' or provide a declaration of 'scanf'
  +++ |+#include <stdio.h>
    1 | main(){long a,b;scanf("%lld%lld",&a,&b);puts(abs(a-b)<2?"Brown":"Alice")};
main.c:1:17: warning: incompatible implicit declaration of built-in function 'scanf' [-Wbuiltin-declaration-mismatch]
    1 | main(){long a,b;scanf("%lld%lld",&a,&b);puts(abs(a-b)<2?"Brown":"Alice")};
      |                 ^~~~~
main.c:1:17: note: include '<stdio.h>' or provide a declaration of 'scanf'
main.c:1:41: error: implicit declaration of function 'puts' [-Wimplicit-function-declaration]
    1 | main(){long a,b;scanf("%lld%lld",&a,&b);puts(abs(a-b)<2?"Brown":"Alice")};
      |                                         ^~~~
main.c:1:41: note: include '<stdio.h>' or provide a declaration of 'puts'
main.c:1:46: error: implicit declaration of function 'abs' [-Wimplicit-function-declaration]
    1 | main(){long a,b;scanf("%lld%lld",&a,&b);puts(abs(a-b)<2?"Brown":"Alice")};
      |                                              ^~~
main.c:1:1: note: include '<stdlib.h>' or provide a declaration of 'abs'
  +++ |+#include <stdlib.h>
    1 | main(){long a,b;scanf("%lld%lld",&a,&b);puts(abs(a-b)<2?"Brown":"Alice")};
main.c:1:51: warning: 'abs' argument 1 type is 'long int' where 'int' is expected in a call to built-in function declared without prototype [-Wbuiltin-declaration-mismatch]
    1 | main(){long a,b;scanf("%lld%lld",&a,&b);puts(abs(a-b)<2?"Brown":"Alice")};
      |                                                  ~^~
<built-in>: note: built-in 'abs' declared here
main.c:1:73: error: expected ';' before '}' token
    1 | main(){long a,b;scanf("%lld%lld",&a,&b);puts(abs(a-b)<2?"Brown":"Alice")};
      |                                                                         ^
      |                                                                         ;
Language: C

main(){long a,b;scanf("%lld%lld",&a,&b);puts(abs(a-b)<2?"Brown":"Alice");


Compiler output:
main.c:1:1: error: return type defaults to 'int' [-Wimplicit-int]
    1 | main(){long a,b;scanf("%lld%lld",&a,&b);puts(abs(a-b)<2?"Brown":"Alice");
      | ^~~~
main.c: In function 'main':
main.c:1:17: error: implicit declaration of function 'scanf' [-Wimplicit-function-declaration]
    1 | main(){long a,b;scanf("%lld%lld",&a,&b);puts(abs(a-b)<2?"Brown":"Alice");
      |                 ^~~~~
main.c:1:1: note: include '<stdio.h>' or provide a declaration of 'scanf'
  +++ |+#include <stdio.h>
    1 | main(){long a,b;scanf("%lld%lld",&a,&b);puts(abs(a-b)<2?"Brown":"Alice");
main.c:1:17: warning: incompatible implicit declaration of built-in function 'scanf' [-Wbuiltin-declaration-mismatch]
    1 | main(){long a,b;scanf("%lld%lld",&a,&b);puts(abs(a-b)<2?"Brown":"Alice");
      |                 ^~~~~
main.c:1:17: note: include '<stdio.h>' or provide a declaration of 'scanf'
main.c:1:41: error: implicit declaration of function 'puts' [-Wimplicit-function-declaration]
    1 | main(){long a,b;scanf("%lld%lld",&a,&b);puts(abs(a-b)<2?"Brown":"Alice");
      |                                         ^~~~
main.c:1:41: note: include '<stdio.h>' or provide a declaration of 'puts'
main.c:1:46: error: implicit declaration of function 'abs' [-Wimplicit-function-declaration]
    1 | main(){long a,b;scanf("%lld%lld",&a,&b);puts(abs(a-b)<2?"Brown":"Alice");
      |                                              ^~~
main.c:1:1: note: include '<stdlib.h>' or provide a declaration of 'abs'
  +++ |+#include <stdlib.h>
    1 | main(){long a,b;scanf("%lld%lld",&a,&b);puts(abs(a-b)<2?"Brown":"Alice");
main.c:1:51: warning: 'abs' argument 1 type is 'long int' where 'int' is expected in a call to built-in function declared without prototype [-Wbuiltin-declaration-mismatch]
    1 | main(){long a,b;scanf("%lld%lld",&a,&b);puts(abs(a-b)<2?"Brown":"Alice");
      |                                                  ~^~
<built-in>: note: built-in 'abs' declared here
main.c:1:1: error: expected declaration or statement at end of input
    1 | main(){long a,b;scanf("%lld%lld",&a,&b);puts(abs(a-b)<2?"Brown":"Alice");
      | ^~~~
Language: C++

main(){long long a,b;cin>>a>>b;puts(a-b-1&&a-b+1&&a-b?"Alice":"Brown");}


Compiler output:
a.cc:1:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
    1 | main(){long long a,b;cin>>a>>b;puts(a-b-1&&a-b+1&&a-b?"Alice":"Brown");}
      | ^~~~
a.cc: In function 'int main()':
a.cc:1:22: error: 'cin' was not declared in this scope
    1 | main(){long long a,b;cin>>a>>b;puts(a-b-1&&a-b+1&&a-b?"Alice":"Brown");}
      |                      ^~~
a.cc:1:32: error: 'puts' was not declared in this scope
    1 | main(){long long a,b;cin>>a>>b;puts(a-b-1&&a-b+1&&a-b?"Alice":"Brown");}
      |                                ^~~~
Language: C++

#include<csdtio>
#include<cstring>
#include<cmath>
#include<cstdlib>
#include<algorithm>
using namespace std;
typedef long long LL;
LL a, b;
int main(){
    scanf("%lld %lld", &a, &b);
    if(abs(a - b) <= 1) printf("Brown\n");
    else printf("Alice\n");
    return 0;
}

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

#include <cstdio>
#include <cstdlib>
#include <cstring>
#include <cmath>
#include <algorithm>
using namespace std;
const int MaxN = 1e5;
typedef long long LL;

LL n, m;
LL gcd(LL x, LL y)
{
	if(y == 0) return x;
	else return gcd(y, x % y);
}
int main()
{
	while(scanf("%lld %lld", &n, &m) != EOF)
	{
		if(n > 0 && m > 0)
		{
			LL x = gcd(x, y);
			n = n / x;
			m = m / x;
		}
		LL cnt = 0;
		while(n > 1)
		{
			n = n / 2;
			if(n & 1) cnt++;
			cnt++;
		}
		while(m > 1)
		{
			m = m / 2;
			if(m & 1) cnt++;
			cnt++;
		}
		if(cnt & 1) printf("Alice\n");
		else printf("Brown\n");
	}
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:22:39: error: 'y' was not declared in this scope
   22 |                         LL x = gcd(x, y);
      |                                       ^
Language: C++

#include<cstdio>  
#include<iostream>  
#include<algorithm>  
#include<cstdlib>  
#include<cstring>
#include<string>
#include<climits>
#include<vector>
#include<cmath>
#include<map>
#include<queue>
#define LL long long
#define pii pair<int,int>
#define mp make_pair
 
using namespace std;
 
inline char nc(){
	/*
  static char buf[100000],*p1=buf,*p2=buf;
  if (p1==p2) { p2=(p1=buf)+fread(buf,1,100000,stdin); if (p1==p2) return EOF; }
  return *p1++;
  	*/return getchar();
}
 
inline void read(int &x){
  char c=nc();int b=1;
  for (;!(c>='0' && c<='9');c=nc()) if (c=='-') b=-1;
  for (x=0;c>='0' && c<='9';x=x*10+c-'0',c=nc()); x*=b;
}
 
inline void read(LL &x){
  char c=nc();LL b=1;
  for (;!(c>='0' && c<='9');c=nc()) if (c=='-') b=-1;
  for (x=0;c>='0' && c<='9';x=x*10+c-'0',c=nc()); x*=b;
}
 
inline int read(char *s)
{
    char c=nc();int len=0;
    for(;!(c>='0' && c<='9');c=nc()) if (c==EOF) return 0;
    for(;(c>='0' && c<='9');s[len++]=c,c=nc());
    s[len++]='\0';
    return len;
}
 
inline void read(char &x){
  for (x=nc();!(x>='A' || x<='B');x=nc());
}
 
int wt,ss[19];
inline void print(int x){
    if (x<0) x=-x,putchar('-'); 
    if (!x) putchar(48); else {
    for (wt=0;x;ss[++wt]=x%10,x/=10);
    for (;wt;putchar(ss[wt]+48),wt--);}
}
inline void print(LL x){
    if (x<0) x=-x,putchar('-');
    if (!x) putchar(48); else {for (wt=0;x;ss[++wt]=x%10,x/=10);for (;wt;putchar(ss[wt]+48),wt--);}
}

LL x,y;

int main()
{
	read(x);read(y);
	if (x<y) swap(x,y);
	if (x==y) puts("Brown");
	else if (x<=2) puts("Brown");
	else put("Alice");
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:71:14: error: 'put' was not declared in this scope; did you mean 'putw'?
   71 |         else put("Alice");
      |              ^~~
      |              putw
Language: C++

#include <iostream>
#include <string>
#include <cctype>

using namespace std;

typedef unsigned long long ull;

int main() {
  unsigned long long n1, n2;
  cin >> n1 >> n2;
  
  if((ull(1) * n1 + n2) > ull(2) && ((ull(1) * n1 + n2) % ull(5) == 0 || (ull(1) * n1 + n2) % ull(3) == 0) || (ull(1) * n1 + n2) % ull(7) == 0)) cout << "Alice" << endl;
  else cout << "Brown" << endl;

  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:13:144: error: expected primary-expression before ')' token
   13 |   if((ull(1) * n1 + n2) > ull(2) && ((ull(1) * n1 + n2) % ull(5) == 0 || (ull(1) * n1 + n2) % ull(3) == 0) || (ull(1) * n1 + n2) % ull(7) == 0)) cout << "Alice" << endl;
      |                                                                                                                                                ^
Language: C++

#include<cstring>
#include<cstdio>
#include<cstring>
#include<vector>
#include<queue>
#include<algorithm>
#include<climits>
#include<bitset>
using namespace std;
 
const int N = 100000 + 5;
int n, a[N];
int main() {
    scanf ("%d", &n);
    for (int i = 1; i <= n; ++i) scanf ("%d", &a[i]);
    long long sum = 0, need1 = 0, need2 = 0;
    for (int i = 1; i <= n; ++i) {
        sum += a[i];
        if (i & 1) {
            if (sum >= 0) need1 += sum + 1, sum = -1;
        } else {
            if (sum <= 0) need1 += 1 - sum, sum = 1;
        }
    }
    sum = 0;
    for (int i = 1; i <= n; ++i) {
        sum += a[i];
        if (i & 1) {
            if (sum <= 0) need2 += 1 - sum, sum = 1;
        } else {
            if (sum >= 0) need2 += sum + 1, sum = -1;
        }
    }
    cout << need1 << '\n';
    return 0; 
}
#include<iostream>
#include<cstring>
#include<cstdio>
#include<cstring>
#include<vector>
#include<queue>
#include<algorithm>
#include<climits>
#include<bitset>
using namespace std;
 
const int N = 100000 + 5;
int n, a[N];
int main() {
    scanf ("%d", &n);
    for (int i = 1; i <= n; ++i) scanf ("%d", &a[i]);
    long long sum = 0, need1 = 0, need2 = 0;
    for (int i = 1; i <= n; ++i) {
        sum += a[i];
        if (i & 1) {
            if (sum >= 0) need1 += sum + 1, sum = -1;
        } else {
            if (sum <= 0) need1 += 1 - sum, sum = 1;
        }
    }
    sum = 0;
    for (int i = 1; i <= n; ++i) {
        sum += a[i];
        if (i & 1) {
            if (sum <= 0) need2 += 1 - sum, sum = 1;
        } else {
            if (sum >= 0) need2 += sum + 1, sum = -1;
        }
    }
    cout << need2 << '\n';
    return 0; 
}


Compiler output:
a.cc: In function 'int main()':
a.cc:34:5: error: 'cout' was not declared in this scope
   34 |     cout << need1 << '\n';
      |     ^~~~
a.cc:9:1: note: 'std::cout' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
    8 | #include<bitset>
  +++ |+#include <iostream>
    9 | using namespace std;
a.cc: At global scope:
a.cc:48:11: error: redefinition of 'const int N'
   48 | const int N = 100000 + 5;
      |           ^
a.cc:11:11: note: 'const int N' previously defined here
   11 | const int N = 100000 + 5;
      |           ^
a.cc:49:5: error: redefinition of 'int n'
   49 | int n, a[N];
      |     ^
a.cc:12:5: note: 'int n' previously declared here
   12 | int n, a[N];
      |     ^
a.cc:49:8: error: redefinition of 'int a [100005]'
   49 | int n, a[N];
      |        ^
a.cc:12:8: note: 'int a [100005]' previously declared here
   12 | int n, a[N];
      |        ^
a.cc:50:5: error: redefinition of 'int main()'
   50 | int main() {
      |     ^~~~
a.cc:13:5: note: 'int main()' previously defined here
   13 | int main() {
      |     ^~~~
Language: C++

#include <bits/stdc++.h>
using namespace std;
using ll=long long;
using ld=long double;
using ii=pair<ll,ll>;
using vi=vector<ll>;

#define pb push_back
#define mp make_pair
#define fi first
#define se second
#define INF (ll)1e18
#define all(x) (x).begin(),(x).end()
#define print(a); for(auto x:a)cout<<x<<" "; cout<<"\n";
#define mset(a); memset(a,0,sizeof(a));

int main(){
	ios_base::sync_with_stdio(0);cin.tie(0);
    ll n;cin>>n;
    ll a[n];
    for(int i=0;i<n;i++){
        cin>>a[i];
    }
    ll p[n];mset(p);
    p[0]=a[0];ll ans=0;
    if(a[0]==0){
        p[0]++;
        ans++;
    }
    for(int i=1;i<n;i++){
        p[i]=p[i-1]+a[i];
        if(p[i-1]>0&&p[i]>0){
            ans+=p[i]+1;
            p[i]=-1;
        }
        if(p[i-1]<0&&p[i]<0){
            ans-=(p[i]-1);
            p[i]=1;
        }
        if(p[i]==0){
            if(p[i-1]>0)p[i]--;
            else p[i]++;
            ans++;
        }
    }
    mset(p);
    ll ans2;
    if(a[0]==0)p[0]--,ans2++;
    else if(a[0]>0)ans2+=a[i]+1,p[0]=-1;
    else ans2-=(a[i]-1),p[0]=1;
    for(int i=1;i<n;i++){
        p[i]=p[i-1]+a[i];
        if(p[i-1]>0&&p[i]>0){
            ans2+=p[i]+1;
            p[i]=-1;
        }
        if(p[i-1]<0&&p[i]<0){
            ans2-=(p[i]-1);
            p[i]=1;
        }
        if(p[i]==0){
            if(p[i-1]>0)p[i]--;
            else p[i]++;
            ans2++;
        }
    }
    cout<<min(ans,ans2)<<"\n";
}


Compiler output:
a.cc: In function 'int main()':
a.cc:49:28: error: 'i' was not declared in this scope
   49 |     else if(a[0]>0)ans2+=a[i]+1,p[0]=-1;
      |                            ^
a.cc:50:19: error: 'i' was not declared in this scope
   50 |     else ans2-=(a[i]-1),p[0]=1;
      |                   ^
Language: C++

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

int main(){
  int N;
  cin >> N;
  vector<int> A(N);
  for(int i=0;i<N;i++){
    cin >> A.at(i);
  }
  int C1=0,C2=0;
  int sum=0;
  
  for(int i=0;i<N;i++){
    sum+=A.at(i);
    if(i%2==0 && sum<=0){
      C1+=abs(sum)+1;
      sum=1;
    }
    else if(i%2==1 && sum>=0){
      C1+=abs(sum)+1;
      sum=-1;
    }
  }
  int sum=0;
  for(int i=0;i<N;i++){
    sum+=A.at(i);
    if(i%2==0 && sum>=0){
      C2+=abs(sum)+1;
      sum=-1;
    }
    else if(i%2==1 && sum<=0){
      C2+=abs(sum)+1;
      sum=1;
    }
  }
  cout << min(C1,C2) << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:25:7: error: redeclaration of 'int sum'
   25 |   int sum=0;
      |       ^~~
a.cc:12:7: note: 'int sum' previously declared here
   12 |   int sum=0;
      |       ^~~
Language: C++

#include <iostream>
#include <algorithm>
#include <cmath>
#include <vector>
#include <string>
#include <queue>
#include <utility>
#include <map>
#define ll long long
using namespace std;
using p = pair<ll, ll>;
ll dx[4] = {-1, 0, 1, 0};
ll dy[4] = {0, 1, 0, -1};

int main(){
    ll n;
    cin >> n;
    vector<ll> a;
    ll sum[n], sum2[n];
    for(ll i = 0; i < n; i++){
        ll b; cin >> b;
        a.push_back(b);
        if(i==0) sum[i] = b;
        else sum[i] = sum[i-1]+b;
    }
    for(ll i = 0; i < n; i++)
        sum2[i] = sum[i];
    ll ans = 0, total = 0, count = 0;
    if(sum[0]>=0) total = -sum[0]-1;
    ans = abs(total);
    sum[0]+=total;
    for(ll i = 1; i < n; i++){
        ll now = sum[i]+total;
        if(now*sum[i-1]>0){
           count = abs(now)+1;
            ans+=count;
            if(now<0) total+=count;
            else if(now>0) total-=count;
        }
        else if(now*sum[i-1]==0){
            ans++;
            if(sum[i-1]<0) total++;
            else if(sum[i-1]>0) total--;
        }
        sum[i]+=total;
    }
    ll check = ans;
    total = 0; ans = 0;
    if(sum2[0]=<0) total = abs(sum2[0])+1;
    sum2[0]+=total;
    for(ll i = 1; i < n; i++){
        ll now = sum2[i]+total;
        if(now*sum2[i-1]>0){
           count = abs(now)+1;
            ans+=count;
            if(now<0) total+=count;
            else if(now>0) total-=count;
        }
        else if(now*sum2[i-1]==0){
            ans++;
            if(sum2[i-1]<0) total++;
            else if(sum2[i-1]>0) total--;
        }
        sum2[i]+=total;
    }
    check = min(check, ans);
    cout << check << endl;
    return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:49:16: error: expected primary-expression before '<' token
   49 |     if(sum2[0]=<0) total = abs(sum2[0])+1;
      |                ^
Language: C++

#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef vector<ll> vi;
typedef pair<ll,ll> pi;
typedef vector<pi> vpi;
typedef double dl;
#define mp make_pair
#define pb emplace_back
#define f first
#define s second
#define lb lower_bound
#define ub upper_bound
#define dst distance
#define INF 1000000000
#define ALL(x) x.begin(), x.end()
#define SZ(x) (int)x.size()
#define MAXN 500110
ll MOD = 1e9+7;

ll A[MAXN];
ll N,D,Q,a;
ll L[MAXN];
ll C[MAXN];
ll out[MAXN];

ll main(){
	cin>>N>>D;
	for (ll i=1;i<=N;++i)cin>>A[i];
	L[0] = D;
	for (ll i=1;i<=N;++i){
		L[i] = min(L[i-1], abs(L[i-1] - A[i]));
	}
	// if (L[N]!=0){
	// 	cin>>Q;
	// 	while(Q--)cout<<"YES\n";
	// 	return 0;
	// }
	C[N+1] = 0;
	for (ll i=N;i>=1;--i){
		if (A[i] <= C[i+1]+1){
			C[i] = C[i+1] + A[i];
		}else C[i] = C[i+1];
	}
	for (ll i=1;i<=N;++i){
		// cout<<L[i-1]<<' '<<C[i+1]<<'\n';
		if (L[i-1] > C[i+1])out[i]=1;
		else out[i]=0;
	}
	cin>>Q;
	while(Q--){
		cin>>a;
		if (out[a])cout<<"YES\n";
		else cout<<"NO\n";
	}
}

Compiler output:
a.cc:27:1: error: '::main' must return 'int'
   27 | ll main(){
      | ^~
Language: C++

#include <iostream>
#include <vector>
#include <bits/stdc++.h>

using namespace std;


long long int a,b[100010],c[100010],ans =0;

int main(){
  cin >> a;
  
    for(int i=0;i<a;i++)
      cin >> b[i];
  
   c[0] = b[0];
  for(int i=0;i<a-1;i++){
     
      c[i+1] += b[i+1];
    
    if( c[i] <0 && c[i+1] <=0){
      ans += 1-c[i];
      c[i+1] = abs(b[i+1]-1);
    }
    
    else if(c[i] >0 && c[i+1] =>0){
    ans+= c[i]+1;
      c[i+1] = -1;
    }
  }
    cout << ans << endl;
}
      
	


Compiler output:
a.cc: In function 'int main()':
a.cc:26:32: error: expected primary-expression before '>' token
   26 |     else if(c[i] >0 && c[i+1] =>0){
      |                                ^
Language: C++

#include <iostream>
#include <vector>
#include <bits/stdc++.h>

using namespace std;


long long int a,b[100010],c[100010],ans =0;

int main(){
  cin >> a;
  
    for(int i=0;i<a;i++)
      cin >> b[i];
  
   c[0] = b[0]
  for(int i=0;i<a-1;i++){
     
      c[i+1] += b[i+1];
    
    if( c[i] <0 && c[i+1] <=0){
      ans += 1-c[i];
      c[i+1] = abs(b[i+1]-1);
    }
    
    else if(c[i] >0 && c[i+1] =>0){
    ans+= c[i]+1;
      c[i+1] = -1;
    }
  }
    cout << ans << endl;
}
      
	

Compiler output:
a.cc: In function 'int main()':
a.cc:16:15: error: expected ';' before 'for'
   16 |    c[0] = b[0]
      |               ^
      |               ;
   17 |   for(int i=0;i<a-1;i++){
      |   ~~~          
a.cc:17:15: error: 'i' was not declared in this scope
   17 |   for(int i=0;i<a-1;i++){
      |               ^
Language: C++

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

int main () {
  long long x, y;
  cin >> x >> y;
  
  if (abs (x - y) < 2)
    cout << "Brown" << endl:
  else
    cout << "Alice" << endl;
  
  return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:9:28: error: expected ';' before ':' token
    9 |     cout << "Brown" << endl:
      |                            ^
      |                            ;
Language: C++

#include <bits/stdc++.h>
 
typedef long long ll;
 
ll x, y;
 
int main()
{
	scanf("%lld%lld", &x, &y);
	printf("%s\n", max(0, x - 1) > y? "Alice" : "Brown");
	
	return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:10:24: error: 'max' was not declared in this scope; did you mean 'std::max'?
   10 |         printf("%s\n", max(0, x - 1) > y? "Alice" : "Brown");
      |                        ^~~
      |                        std::max
In file included from /usr/include/c++/14/algorithm:61,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:51,
                 from a.cc:1:
/usr/include/c++/14/bits/stl_algo.h:5716:5: note: 'std::max' declared here
 5716 |     max(initializer_list<_Tp> __l, _Compare __comp)
      |     ^~~
Language: C++

#include <iostream>
using namespace std;
int main(){
	int n;
	int *a;
	int l;
	int ct=0;
	int p=0;
	cin>>n;
	a=new long long int [n+1];
	while(cin>>l){
        a[p] = l;
        p++;
    }
    a[n]=0;
    if(a[0]>0){

        for(int i=0;i<n;i++){
        	if(a[i]<=0&&i%2==0){
        		ct=ct+0-a[i]+1;
        		a[i]=1;
        		a[i+1]=a[i+1]+1;
        	}else if(a[i]>0&&i%2==0){
        		a[i+1]=a[i+1]+a[i];
        	}else if(a[i]>=0&&i%2==1){
        		ct=ct+a[i]+1;
        		a[i]=-1;
        		a[i+1]=a[i+1]+a[i];
        	}else if(a[i]<0&&i%2==1){
        		a[i+1]=a[i+1]+a[i];
        	}
        }
    }
    if(a[0]<0){

        for(int i=0;i<n;i++){
            if(a[i]>=0&&i%2==0){
               ct=ct+a[i]+1;
                a[i]=-1;
                a[i+1]=a[i+1]+a[i];
            }else if(a[i]<0&&i%2==0){
                a[i+1]=a[i+1]+a[i];
            }else if(a[i]<=0&&i%2==1){
                ct=ct+0-a[i]+1;
                a[i]=1;
                a[i+1]=a[i+1]+1;
            }else if(a[i]>0&&i%2==1){
                a[i+1]=a[i+1]+a[i];
            }
        }
    }
    cout<<ct<<endl;



}

Compiler output:
a.cc: In function 'int main()':
a.cc:10:11: error: cannot convert 'long long int*' to 'int*' in assignment
   10 |         a=new long long int [n+1];
      |           ^~~~~~~~~~~~~~~~~~~~~~~
      |           |
      |           long long int*
Language: C++

#define debug_interval ','
#define dump_interval ' '
#define debug_toggle 1

//{
#pragma GCC optimize ("O3","unroll-loops")
#pragma GCC target ("avx")
#include<bits/stdc++.h>
using namespace std;
#define hi cerr<<"hi"<<endl;
#define int long long
#define INT_MAX LLONG_MAX
#define rep(i,n) for(int i=0;i<(n);i++)
#define rep1(i,n) for(int i=1;i<=(n);i++)
#define pb push_back
#define all(v) (v).begin(),(v).end()
#define rall(v) (v).rbegin(),(v).rend()
#define fi first
#define se second
#define mp make_pair
#define rev reverse
#define dans dump(ans)
#define MOD 1000000007
#define amp(v,n) (v).count(n)?v[n]++:v[n]=1
#define sysp system("pause")
#define PI acos(-1)
#define ins insert

//{
inline int toInt(string s){int v;istringstream sin(s);sin>>v;return v;}
template<class T> inline string toString(T x){ostringstream sout;sout<<x;return sout.str();}
template<class...A> inline void dump(){cout<<endl;}
template<class...A> inline void dump_rest() {cout<<endl;}
template<class T, class...A> inline void dump_rest(const T& first, const A&... rest){cout<<dump_interval<<first;dump_rest(rest...);}
template<class T,class...A> inline void dump(const T&first,const A&...rest){cout<<first;dump_rest(rest...);}
template<class...A> inline void debug(){cerr<<endl;}
template<class...A> inline void debug_rest() {cerr<<endl;}
template<class T, class...A> inline void debug_rest(const T& first, const A&... rest){cerr<<debug_interval<<first;debug_rest(rest...);}
template<class T,class...A> inline void debug(const T&first,const A&...rest){if(debug_toggle)cerr<<first,debug_rest(rest...);}
//}

typedef vector<int>vint;
typedef pair<int,int>pint;
typedef vector<pint>vpint;

template<typename A,typename B>inline void chmin(A &a,B b){if(a>b)a=b;}
template<typename A,typename B>inline void chmax(A &a,B b){if(a<b)a=b;}
template<int m>class mint{private:int i;public:mint() : i(0){}mint(int i): i((i%m+m)%m){}mint operator+(const mint& o){return o.i+i;}mint operator*(const mint& o){return o.i*i;}mint operator-(){return -i;}operator int() {return i;}};

//}

int n;

main(){
    cin>>n;
    int a[n];rep(i,n)cin>>a[i];
    int rui[0]=a[0];
    for(int i=1;i<n;i++){
        rui[i]=rui[i-1]+a[i];
    }
    int now=0;
    rep(i,n){
        
    }
}



Compiler output:
a.cc:12:9: warning: "INT_MAX" redefined
   12 | #define INT_MAX LLONG_MAX
      |         ^~~~~~~
In file included from /usr/include/c++/14/climits:42,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:38,
                 from a.cc:8:
/usr/lib/gcc/x86_64-linux-gnu/14/include/limits.h:120:9: note: this is the location of the previous definition
  120 | #define INT_MAX __INT_MAX__
      |         ^~~~~~~
a.cc:54:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
   54 | main(){
      | ^~~~
a.cc: In function 'int main()':
a.cc:57:19: error: array must be initialized with a brace-enclosed initializer
   57 |     int rui[0]=a[0];
      |                ~~~^
Language: C++

#include <iostream>
#include <algorithm>
#include <cmath>
#include <limits>
#include <vector>
#include <cstdio>
#include <bits/stdc++.h>
#include <set>
#include <map>
#include <stdio.h>
using namespace std;
using ll = int long long;
map <int ,int> mpa,mpb;

int main(){
  int n;
  cin >> n;
  ll a[n];
  ll sum=0,sum1=0;
  cin >> sum;
  sum=sum1;
  ll ans=0;
  for(int i=1;i<n:i++){
    cin >> a[i];
    sum+=a[i];
    if(sum*sum1<0){
      sum1=sum;
      continue;
    }
    else{
      ans+=
    }
  }
}

Compiler output:
a.cc: In function 'int main()':
a.cc:23:15: warning: range-based 'for' loops with initializer only available with '-std=c++20' or '-std=gnu++20' [-Wc++20-extensions]
   23 |   for(int i=1;i<n:i++){
      |               ^
a.cc:23:18: error: found ':' in nested-name-specifier, expected '::'
   23 |   for(int i=1;i<n:i++){
      |                  ^
      |                  ::
a.cc:23:17: error: 'n' is not a class, namespace, or enumeration
   23 |   for(int i=1;i<n:i++){
      |                 ^
a.cc:34:1: error: expected primary-expression before '}' token
   34 | }
      | ^
a.cc:33:4: error: expected ';' before '}' token
   33 |   }
      |    ^
      |    ;
   34 | }
      | ~   
a.cc:34:1: error: expected primary-expression before '}' token
   34 | }
      | ^
a.cc:33:4: error: expected ')' before '}' token
   33 |   }
      |    ^
      |    )
   34 | }
      | ~   
a.cc:23:6: note: to match this '('
   23 |   for(int i=1;i<n:i++){
      |      ^
a.cc:34:1: error: expected primary-expression before '}' token
   34 | }
      | ^
Language: C++

#include<bits/stdc++.h>

using namespace std;

#define INF 1000000007
#define LINF 1000000000000000007

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

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

Int lcm(Int x, Int y){
	return x * y / gcd(x,y);
}

bool sosuu(Int x){
	bool b = 1;
	if(x == 1) b = 1;
	for(int i = 2; i * i <= x; i++){
		if(x % i == 0){b = 0; break;}
	}
	return b;
}

Int n, a[100000], b[100000];

int main(){
	cin >> n;
	for(int i = 0; i < n; i++){
		cin >> a[i];
		b[i] = a[i];
	}
	
	Int ans[2] = {0};
	
	for(int i = 0; i < n; i++){
		if(i % 2 == 0 && b[i] <= 0){
			ans[0] -= b[i]-1;
			b[i+1] += 1;
		}
		else if(i % 2 == 1 && b[i] >= 0){
			ans[0] += b[i]+1;
			b[i+1] -= 1;
		}
		else b[i+1] += b[i];
	}
	for(int i = 0; i < n; i++){
		if(i % 2 == 1 && a[i] <= 0){
			ans[1] -= a[i]-1;
			a[i+1] += 1;
		}
		else if(i % 2 == 0 && a[i] >= 0){
			ans[1] += a[i]+1;
			a[i+1] -= 1;
		}
		else a[i+1] += a[i];
	}
	cout << min(ans[0],ans[1])
	
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:62:35: error: expected ';' before 'return'
   62 |         cout << min(ans[0],ans[1])
      |                                   ^
      |                                   ;
   63 | 
   64 |         return 0;
      |         ~~~~~~
Language: C++

#include<iostream>
using namespace std;
 
int sign(int x){
 if (x>0)
   return 1;
return -1;
}
 
int main(){
   int n;
cin >> n;
int sum = 0;
int res = 0;
for(int i=0;i <n;i++){
     int x;
cin >> x;
 
if (sign(sum) != sign(sum+x) || i == 0){
        sum += x;
}else{
   sum += x;
res += sum;
sum = (sum-x > 0 ? -1 : 1);
}
}
   cout << res;
return 0;
}

Compiler output:
a.cc:3:1: error: extended character   is not valid in an identifier
    3 |  
      | ^
a.cc:9:1: error: extended character   is not valid in an identifier
    9 |  
      | ^
a.cc:18:1: error: extended character   is not valid in an identifier
   18 |  
      | ^
a.cc:3:1: error: '\U000000a0' does not name a type
    3 |  
      | ^
a.cc:9:1: error: '\U000000a0' does not name a type
    9 |  
      | ^
Language: C++


#include<iostream>
using namespace std;
 
int sign(int x){
 if (x>0)
   return 1;
return -1;
}
 
int main(){
   int n;
cin >> n;
 
int sum = 0;
int res = 0;
for(int i=0;i <n;i++){
     int x;
cin >> x;
 
if (sign(sum) != sign(sum+x) || i == 0){
        sum += x;
}else{
   sum += x;
res += sum;
sum = (sum-x > 0 ? -1 : 1);
}
}
   cout << res;
return 0;
}

Compiler output:
a.cc:4:1: error: extended character   is not valid in an identifier
    4 |  
      | ^
a.cc:10:1: error: extended character   is not valid in an identifier
   10 |  
      | ^
a.cc:14:1: error: extended character   is not valid in an identifier
   14 |  
      | ^
a.cc:20:1: error: extended character   is not valid in an identifier
   20 |  
      | ^
a.cc:4:1: error: '\U000000a0' does not name a type
    4 |  
      | ^
a.cc:10:1: error: '\U000000a0' does not name a type
   10 |  
      | ^
Language: C++

#include<iostream>
using namespace std;
 
int sign(int x){
 if (x>0)
   return 1;
return -1;
}
 
int main(){
   int n;
cin >> n;
 
int sum = 0;
int res = 0;
for(int i=0;i <n;i++){
     int x;
cin >> x;
 
if (sign(sum) != sign(sum+x) ){
        sum += x;
}else{
   sum += x;
res += sum;
sum = (sum-x > 0 ? -1 : 1);
}
 

}
   cout << res;
return 0;
}

Compiler output:
a.cc:3:1: error: extended character   is not valid in an identifier
    3 |  
      | ^
a.cc:9:1: error: extended character   is not valid in an identifier
    9 |  
      | ^
a.cc:13:1: error: extended character   is not valid in an identifier
   13 |  
      | ^
a.cc:19:1: error: extended character   is not valid in an identifier
   19 |  
      | ^
a.cc:27:1: error: extended character   is not valid in an identifier
   27 |  
      | ^
a.cc:3:1: error: '\U000000a0' does not name a type
    3 |  
      | ^
a.cc:9:1: error: '\U000000a0' does not name a type
    9 |  
      | ^
Language: C++

#include<iostream>
using namespace std;
 
int sign(int x){
 if (x>0)
   return 1;
return -1;
}
 
int main(){
   int n;
cin >> n;
 
int sum = 0;
int res = 0;
for(int i=0;i <n;i++){
     int x;
cin >> x;
 
if (sign(sum) != sign(sum+x) ){
        sum += x;
}else{
   sum += x;
res += sum;
sum = (sum-x > 0 ? -1 : 1);
}
 
cout << res;
return 0;
}
   
}

Compiler output:
a.cc:3:1: error: extended character   is not valid in an identifier
    3 |  
      | ^
a.cc:9:1: error: extended character   is not valid in an identifier
    9 |  
      | ^
a.cc:13:1: error: extended character   is not valid in an identifier
   13 |  
      | ^
a.cc:19:1: error: extended character   is not valid in an identifier
   19 |  
      | ^
a.cc:27:1: error: extended character   is not valid in an identifier
   27 |  
      | ^
a.cc:3:1: error: '\U000000a0' does not name a type
    3 |  
      | ^
a.cc:9:1: error: '\U000000a0' does not name a type
    9 |  
      | ^
Language: C++

#include<iostream>
using namespace std;
 
int sign(x){
 if (x>0)
   return 1;
return -1;
}

int main(){
   int n;
cin >> n;
 
int sum = 0;
int res = 0;
for(int i=0;i <n;i++){
     int x;
cin >> x;
 
if (sign(sum) != sign(sum+x) ){
        sum += x;
}else{
   sum += x;
res += sum;
sum = (sum-x > 0 ? -1 : 1);
}
 
cout << res;
return 0;
}
   
}

Compiler output:
a.cc:3:1: error: extended character   is not valid in an identifier
    3 |  
      | ^
a.cc:13:1: error: extended character   is not valid in an identifier
   13 |  
      | ^
a.cc:19:1: error: extended character   is not valid in an identifier
   19 |  
      | ^
a.cc:27:1: error: extended character   is not valid in an identifier
   27 |  
      | ^
a.cc:3:1: error: '\U000000a0' does not name a type
    3 |  
      | ^
a.cc: In function 'int main()':
a.cc:13:1: error: '\U000000a0' was not declared in this scope
   13 |  
      | ^
a.cc:19:2: error: expected ';' before 'if'
   19 |  
      |  ^
      |  ;
   20 | if (sign(sum) != sign(sum+x) ){
      | ~~
a.cc:22:2: error: 'else' without a previous 'if'
   22 | }else{
      |  ^~~~
a.cc:23:4: error: 'sum' was not declared in this scope
   23 |    sum += x;
      |    ^~~
a.cc:27:2: error: expected ';' before 'cout'
   27 |  
      |  ^
      |  ;
   28 | cout << res;
      | ~~~~
Language: C++

#include<iostream>
#include<string>
#include<cstring>
#include<string.h>
#include<algorithm>
#include<math.h>
#include<set>
#include<map>
#include<vector>
#include<cstdio>
using namespace std;
int n;
long long a[120000];
int main()  
{
cin>>n;
for(int i=0;i<n;i++){
	cin>>a[i];
}
long long nowa=0;
long long sum=0;
for(int i=0;i<n;i++){
	sum=sum+a[i];
	if(i%2==0){
		if(sum<=0)
			nowa=nowa+1-sum,sum=1;
	}
	else{
		if(sum>=0)
			nowa=nowa+sum+1,sum=-1;
	}
}
int ans=nowa;
nowa=0;
sum=0;
for(int i=0;i<n;i++){
	sum=sum+a[i];
	if(i%2==1){
		if(sum<=0)
			nowa=nowa+1-sum,sum=1;
	}
	else{
		if(sum>=0)
			nowa=nowa+sum+1,sum=-1;
	}
}
ans=min(ans,nowa);
cout<<ans;
return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:47:8: error: no matching function for call to 'min(int&, long long int&)'
   47 | ans=min(ans,nowa);
      |     ~~~^~~~~~~~~~
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:   template argument deduction/substitution failed:
a.cc:47:8: note:   deduced conflicting types for parameter 'const _Tp' ('int' and 'long long int')
   47 | ans=min(ans,nowa);
      |     ~~~^~~~~~~~~~
/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,
                 from a.cc:5:
/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:47:8: note:   mismatched types 'std::initializer_list<_Tp>' and 'int'
   47 | ans=min(ans,nowa);
      |     ~~~^~~~~~~~~~
Language: C++

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

int n,f[100005];

int did(int b,int t,int not)
{
	int s=f[1],i;
	for(i=2;i<=n;i++)
	{
	    if(not!=1) scanf("%d",&f[i]);
		b*=-1;
		s+=f[i];
		if(b==-1&&s>=0)
		{
			t+=(s+1);
			s=-1;
		}
		else if(b==1&&s<=0)
		{
			t+=(1-s);
			s=1;
		}
	}
	
	return t;
}

int main()
{
	scanf("%d",&n);
	scanf("%d",&f[1]);
	if(f[1]>0) cout<<did(1,0,0)<<endl;
	else if(f[1]<0) cout<<did(-1,0,0)<<endl;
	else cout<<min(did(1,1,0),did(-1,1,1))<<endl;
	
	return 0;
}

Compiler output:
a.cc:7:25: error: expected ',' or '...' before 'not' token
    7 | int did(int b,int t,int not)
      |                         ^~~
a.cc: In function 'int did(int, int, int)':
a.cc:12:19: error: expected primary-expression before '!=' token
   12 |             if(not!=1) scanf("%d",&f[i]);
      |                   ^~
Language: C++

#include<iostream>
using namespace std;
int n;
int a[100001];
int t=0,a=0,a2=0;
int main()
{
	cin>>n;
	int l=-1;  
	for(int i=0;i<n;i++){
		cin>>a[i];
		t+=a[i];
		if(t==0){
			a1++;
			if(l<0)
			    t=1;
			else
			    t=-1;
		}
		else
		if(t<0&&l<0){
			a1+=1-t;
			t=1;
		}
		else
		if(t>0&&l>0){
			a1+=t+1;
			t=-1;
		}
		l=t;
	}
	t=0;
	l=1;
	for(int i=0;i<n;i++){
		t+=a[i];
		if(t==0){
			a2++;
			if(l<0)
			    t=1;
			else
			    t=-1;
		}
		else
		if(t<0&&l<0){
			a2+=1-t;
			t=1;
		}
		else
		if(t>0&&l>0){
			a2+=t+1;
			t=-1;
		}
		l=t;
	}
	cout<<min(a1,a2);	
}

Compiler output:
a.cc:5:9: error: conflicting declaration 'int a'
    5 | int t=0,a=0,a2=0;
      |         ^
a.cc:4:5: note: previous declaration as 'int a [100001]'
    4 | int a[100001];
      |     ^
a.cc: In function 'int main()':
a.cc:14:25: error: 'a1' was not declared in this scope; did you mean 'a2'?
   14 |                         a1++;
      |                         ^~
      |                         a2
a.cc:22:25: error: 'a1' was not declared in this scope; did you mean 'a2'?
   22 |                         a1+=1-t;
      |                         ^~
      |                         a2
a.cc:27:25: error: 'a1' was not declared in this scope; did you mean 'a2'?
   27 |                         a1+=t+1;
      |                         ^~
      |                         a2
a.cc:55:19: error: 'a1' was not declared in this scope; did you mean 'a2'?
   55 |         cout<<min(a1,a2);
      |                   ^~
      |                   a2
Language: C++

#include<bits/stdc++.h>
 
using namespace std;
using ll = long long;
using ld = long double;
#define rep(i,n) for(int i=0;i<(int)(n);i++)
#define reps(i,s,n) for(int i=(int)(s);i<(int)(n);i++)
const ll mod = 1e9 + 7;
const int INF = 1e9;
 
int main() {
	cin.sync_with_stdio(false);
	int n;
	cin >> n;
	ll sum = 0, ans1 = 0, ans2 = 0;;
	vector<ll>a(n);
	bool flag;
	rep(i, n) {
		cin >> a[i];
		sum += a[i];
		if (i != 0) {
			if (flag&&sum >= 0) {
				ans1 += sum + 1;
				sum = -1;
			}
			else if (!flag&&sum <= 0) {
				ans1 += -sum + 1;
				sum = 1;
			}
		}
		else {
			if (sum == 0) {
				ans1++;
				sum++;
				
			}
		}
		if (sum > 0)flag = true;
		else if (sum < 0){flag = false;ans1+=-sum+1;sum=1}
	}
	if (sum == 0)ans1++;
	sum = 0;
	rep(i, n) {
		sum += a[i];
		if (i != 0) {
			if (flag&&sum >= 0) {
				ans2 += sum + 1;
				sum = -1;
			}
			else if (!flag&&sum <= 0) {
				ans2 += -sum + 1;
				sum = 1;
			}
		}
		else {
			if (sum == 0) {
				ans2++;
				sum--;
			
			}
		}
		if (sum > 0){flag = true;ans2+=sum+1;sum=-1}
		else if (sum < 0)flag = false;
	}
	if (sum == 0)ans2++;
	cout << min(ans1,ans2) << endl;
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:39:66: error: expected ';' before '}' token
   39 |                 else if (sum < 0){flag = false;ans1+=-sum+1;sum=1}
      |                                                                  ^
      |                                                                  ;
a.cc:62:60: error: expected ';' before '}' token
   62 |                 if (sum > 0){flag = true;ans2+=sum+1;sum=-1}
      |                                                            ^
      |                                                            ;