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

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

int main() {
	vector<string> e;
	string s;
	while (getline(cin, s), s != "END_OF_TEXT") {
		e.push_back(s);
	}
	int y = 0, x = 0;
	string buffer = "";
	char c;
	while (cin >> c, c != '-') {
		switch (c) {
			case 'a':
				x = 0;
				break;
			case 'e':
				x = e[y].size();
				break;
			case 'p':
				x = 0;
				y = max(0, y-1);
				break;
			case 'n':
				x = 0;
				y = min(e.size()-1, y+1);
				break;
			case 'f':
				if (x < e[y].size()) {
					++x;
				} else if (y+1 < e.size()) {
					x = 0;
					++y;
				}
				break;
			case 'b':
				if (0 < x) {
					--x;
				} else if (0 <= y-1) {
					x = e[y-1].size();
					--y;
				}
				break;
			case 'd':
				if (x < e[y].size()) {
					e[y] = e[y].substr(0,x) + e[y].substr(x+1);
				} else if (y+1 < e.size()) {
					e[y] += e[y+1];
					e.erase(e.begin()+y+1);
				}
				break;
			case 'k':
				if (x < e[y].size()) {
					buffer = e[y].substr(x);
					e[y] = e[y].substr(0,x);
					x = e[y].size();
				} else if (y+1 < e.size()) {
					buffer = "\n";
					e[y] += e[y+1];
					e.erase(e.begin()+y+1);
				}
				break;
			case 'y':
				if (buffer != "") {
					if (buffer == "\n") {
						e.insert(e.begin()+y+1, e[y].substr(x));
						e[y] = e[y].substr(0,x);
						x = 0;
						++y;
					} else {
						e[y] = e[y].substr(0,x) + buffer + e[y].substr(x);
						x += buffer.size();
					}
				}
				break;
		}
	}
	for (int i=0; i<e.size(); ++i) {
		cout << e[i] << endl;
	}
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:29:40: error: no matching function for call to 'min(std::vector<std::__cxx11::basic_string<char> >::size_type, int)'
   29 |                                 y = min(e.size()-1, y+1);
      |                                     ~~~^~~~~~~~~~~~~~~~~
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:29:40: note:   deduced conflicting types for parameter 'const _Tp' ('long unsigned int' and 'int')
   29 |                                 y = min(e.size()-1, y+1);
      |                                     ~~~^~~~~~~~~~~~~~~~~
/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
Language: C++

#include <iostream>
#include <vector>
#include <string>

using namespace std;

void doA(int *l, int *c, string &s, string &b, vector<string> &v) {
  *c = 0;
}

void doE(int *l, int *c, string &s, string &b, vector<string> &v) {
  *c = s.size();
}

void doP(int *l, int *c, string &s, string &b, vector<string> &v) {
  if (*l > 0)
    *l -= 1;
  *c = 0;
}

void doN(int *l, int *c, string &s, string &b, vector<string> &v) {
  if (*l < v.size()-1)
    *l += 1;
  *c = 0;
}

void doF(int *l, int *c, string &s, string &b, vector<string> &v) {
  if (*c < s.size()) {
    *c += 1;
  } else if (*l < v.size()-1){
    *l += 1;
    *c = 0;
  }
}

void doB(int *l, int *c, string &s, string &b, vector<string> &v) {
  if (*c > 0) {
    *c -= 1;
  } else if (*l > 0) {
    *l -= 1;
    *c = v[*l].size();
  }
}

void doD(int *l, int *c, string &s, string &b, vector<string> &v) {
  if (*c < s.size()) {
    s.erase(*c, 1);
  } else if (*l < v.size()-1) {
    s.append(v[*l+1]);
    vector<string>::iterator itr = v.begin() + *l + 1;
    v.erase(itr);
  }
}

void doK(int *l, int *c, string &s, string &b, vector<string> &v) {
  if (*c == s.size() && *l < v.size()-1) {
    doD(l, c, s, b, v);
    b = "\n";
  } else if (*c < s.size()) {
    b = s.substr(*c, s.size() - *c);
    s.erase(*c, s.size() - *c);
    *c = s.size();
  }
}


void doY(int *l, int *c, string &s, string &b, vector<string> &v) {
  if (b.empty()) {
    return;
  } else if (b == "\n") {
    doK(l, c, s, b, v);
    vector<string>::iterator itr = v.begin() + *l + 1;
    v.insert(itr, );
    b = "\n";
    *l++;
    *c = 0;
  } else {
    s.insert(*c, b);
    *c = s.size();
  }
}

int main(int argc, char *argv[]) {
  string buf;
  vector<string> strs;
  while (true) {
    string s;
    getline(cin, s);
    if (s == "END_OF_TEXT")
      break;
    strs.push_back(s);
  }
  int line = 0, chrc = 0;
  while (true) {
    char c;
    cin >> c;
    if (c == '-')
      break;
    else if (c == 'a')
      doA(&line, &chrc, strs[line], buf, strs);
    else if (c == 'e')
      doE(&line, &chrc, strs[line], buf, strs);
    else if (c == 'p')
      doP(&line, &chrc, strs[line], buf, strs);
    else if (c == 'n')
      doN(&line, &chrc, strs[line], buf, strs);
    else if (c == 'f')
      doF(&line, &chrc, strs[line], buf, strs);
    else if (c == 'b')
      doB(&line, &chrc, strs[line], buf, strs);
    else if (c == 'd')
      doD(&line, &chrc, strs[line], buf, strs);
    else if (c == 'k')
      doK(&line, &chrc, strs[line], buf, strs);
    else if (c == 'y')
      doY(&line, &chrc, strs[line], buf, strs);
  }

  for (int i = 0; i < strs.size(); i++)
    cout << strs[i] << endl;
  return 0;
}

Compiler output:
a.cc: In function 'void doY(int*, int*, std::string&, std::string&, std::vector<std::__cxx11::basic_string<char> >&)':
a.cc:73:19: error: expected primary-expression before ')' token
   73 |     v.insert(itr, );
      |                   ^
Language: C++

#include <cstdio>
#include <iostream>
#include <string>
#include <vector>
#include <list>

using namespace std;

vector<string> text;
string buf;

int row, col;

void func_a(){
	col = 0;
}

void func_e(){
	col = text[row].size() - 1;
}

void func_p(){
	if (row > 0) row--;
	func_a();
}

void func_n(){
	if (row < text.size() - 1) row++;
	func_a();
}

void func_f(){
	if (col < text[row].size() - 1) col++;
	else func_n();
}

void func_b(){
	if (col > 0) col--;
	else if (row > 0){
		func_p();
		func_e();
	}
}

void func_d(){
	if (col < text[row].size() - 1) text[row].erase(col, 1);
	else if (row < text.size() - 1){
		text[row].erase(text[row].end() - 1);
		text[row] += text[row + 1];
		text.erase(text.begin() + row + 1);
	}
}

void func_k(){
	if (col < text[row].size() - 1){
		buf = text[row].substr(col, text[row].size() - col - 1);
		text[row].erase(col, text[row].size() - 1);
		col = text[row].size() - 1;
	}
	else if (row < text.size() - 1){
		func_d();
		buf = "\n";
	}
}

void func_y(){
	if (!buf.empty()){
		if (buf == "\n"){
			text.insert(text.begin() + row + 1, text[row].substr(col, text[row].size() - 1));
			text[row].erase(col, text[row].size() - 1);
			text[row] += '$';
		}
		else {
			text[row].insert(col, buf);
			col += buf.size();
		}
	}
}

int main()
{
	string in;
	char cmd;

	while (getline(cin, in), in != "END_OF_TEXT"){
		text.push_back(in + '$');
	}
	
	col = row = 0;
	buf.clear();

	while (cin >> cmd, cmd != '-'){
		switch (cmd){
		  case 'a': func_a(); break;
		  case 'e':	func_e(); break;
		  case 'p':	func_p(); break;
		  case 'n': func_n(); break;
		  case 'f': func_f(); break;
		  case 'b':	func_b(); break;
		  case 'd':	func_d(); break;
		  case 'k': func_k(); break;
		  case 'y': func_y(); break;
		}
#if 0
		printf("col:%d row:%d\n", col, row);
		puts("status:");
		for (vector<string>::iterator it = text.begin(); it != text.end(); it++){
			cout << *it << endl;
		}
		puts("buffer:");
		cout << buf << endl;
#endif
	}

	
	for (vector<string>::iterator it = text.begin(); it != text.end(); it++){
		cout << it->substr(0, it->size() - 1) << endl;
	}

	return (0);

Compiler output:
a.cc: In function 'int main()':
a.cc:120:20: error: expected '}' at end of input
  120 |         return (0);
      |                    ^
a.cc:81:1: note: to match this '{'
   81 | {
      | ^
Language: C++

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

vector< vector<char> > t,u;
vector<char> tmp;
vector<char> z;

char ch;
int x,y;

void input();
void funcA();
void funcE();
void funcP();
void funcN();
void funcF();
void funcB();
void funcD();
void funcK();
void funcY();

void yinsert(int,vector<char>);
void xinsert(int,int,char);
void ydelete(int);
void xdelete(int,int);

int main(){

  t.clear();
  tmp.clear();
  input();
  x=y=0;
  while(1){
    
    cin>>ch;
    if(ch=='a')funcA();
    else if(ch=='e')funcE();
    else if(ch=='p')funcP();
    else if(ch=='n')funcN();
    else if(ch=='f')funcF();
    else if(ch=='b')funcB();
    else if(ch=='d')funcD();
    else if(ch=='k')funcK();
    else if(ch=='y')funcY();
    else break;
    
    //cout<<y<<' '<<x<<" ty"<<t.size()<<endl;
  }

  for(int i=0;i<t.size();i++){
    for(int j=0;j<t[i].size();j++){
      cout<<t[i][j];
    }
  }

  return 0;
}

void funcA(){
  x=0;
}

void funcE(){
  x=t[y].size()-1;
}

void funcP(){
  if(y>0)y--;
  x=0;
}

void funcN(){
  if(y+1<(int)t.size())y++;
  x=0;
}

void funcF(){
  if(x+1<(int)t[y].size())x++;
  else if(y+1<(int)t.size()){y++;x=0;}
}

void funcB(){
  if(x>0)x--;
  else if(y>0){y--;x=t[y].size()-1;}
}

void funcD(){
  if(t[y][x]!='\n'){
    xdelete(y,x);
    return;
  }
  if(y+1==(int)t.size())return;
  xdelete(y,x);
  for(int i=0;i<(int)t[y+1].size();i++)
    t[y].push_back(t[y+1][i]);
  ydelete(y+1);
}

void funcK(){
  tmp.clear();
  if(t[y][x]=='\n'){
    if(y+1<(int)t.size()){
      funcD();
      tmp.push_back('\n');
    }
    return;
  }
  while(t[y][x]!='\n'){
    tmp.push_back(t[y][x]);
    xdelete(y,x);
  }
  reverse(tmp.begin(),tmp.end());
  //funcE();
}

void funcY(){
  z.clear();
  if(tmp.size()==0)return;
  if(tmp[0]=='\n'){
    while(t[y][x]!='\n'){
      z.push_back(t[y][x]);
      xdelete(y,x);
    }
    yinsert(y+1,z);
    y++;
    x=0;
    return;
  }
  for(int i=0;i<(int)tmp.size();i++){
    xinsert(y,x,tmp[i]);
  }
  //funcE();
}

void input(){
  vector<char> a;
  string str;
  while(1){
    getline(cin,str);
    if(str=="END_OF_TEXT")break;
    a.clear();
    for(int i=0;i<(int)str.size();i++)
      a.push_back(str[i]);
    a.push_back('\n');
    t.push_back(a);
  }
}

Compiler output:
/usr/bin/ld: /tmp/cchXCm8x.o: in function `funcD()':
a.cc:(.text+0x3c7): undefined reference to `xdelete(int, int)'
/usr/bin/ld: a.cc:(.text+0x406): undefined reference to `xdelete(int, int)'
/usr/bin/ld: a.cc:(.text+0x4ae): undefined reference to `ydelete(int)'
/usr/bin/ld: /tmp/cchXCm8x.o: in function `funcK()':
a.cc:(.text+0x5af): undefined reference to `xdelete(int, int)'
/usr/bin/ld: /tmp/cchXCm8x.o: in function `funcY()':
a.cc:(.text+0x6d6): undefined reference to `xdelete(int, int)'
/usr/bin/ld: a.cc:(.text+0x743): undefined reference to `yinsert(int, std::vector<char, std::allocator<char> >)'
/usr/bin/ld: a.cc:(.text+0x7a5): undefined reference to `xinsert(int, int, char)'
collect2: error: ld returned 1 exit status
Language: C++

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

vector< vector<char> > t,u;
vector<char> tmp;
vector<char> z;

char ch;
int x,y;

void input();
void funcA();
void funcE();
void funcP();
void funcN();
void funcF();
void funcB();
void funcD();
void funcK();
void funcY();

void yinsert(int,vector<char>);
void xinsert(int,int,char);
void ydelete(int);
void xdelete(int,int);

int main(){

  t.clear();
  tmp.clear();
  input();
  x=y=0;
  while(1){
    
    cin>>ch;
    if(ch=='a')funcA();
    else if(ch=='e')funcE();
    else if(ch=='p')funcP();
    else if(ch=='n')funcN();
    else if(ch=='f')funcF();
    else if(ch=='b')funcB();
    else if(ch=='d')funcD();
    else if(ch=='k')funcK();
    else if(ch=='y')funcY();
    else break;
    
    //cout<<y<<' '<<x<<" ty"<<t.size()<<endl;
  }

  for(int i=0;i<t.size();i++){
    for(int j=0;j<t[i].size();j++){
      cout<<t[i][j];
    }
  }

  return 0;
}

void funcA(){
  x=0;
}

void funcE(){
  x=t[y].size()-1;
}

void funcP(){
  if(y>0)y--;
  x=0;
}

void funcN(){
  if(y+1<(int)t.size())y++;
  x=0;
}

void funcF(){
  if(x+1<(int)t[y].size())x++;
  else if(y+1<(int)t.size()){y++;x=0;}
}

void funcB(){
  if(x>0)x--;
  else if(y>0){y--;x=t[y].size()-1;}
}

void funcD(){
  if(t[y][x]!='\n'){
    xdelete(y,x);
    return;
  }
  if(y+1==(int)t.size())return;
  xdelete(y,x);
  for(int i=0;i<(int)t[y+1].size();i++)
    t[y].push_back(t[y+1][i]);
  ydelete(y+1);
}

void funcK(){
  tmp.clear();
  if(t[y][x]=='\n'){
    if(y+1<(int)t.size()){
      funcD();
      tmp.push_back('\n');
    }
    return;
  }
  while(t[y][x]!='\n'){
    tmp.push_back(t[y][x]);
    xdelete(y,x);
  }
  reverse(tmp.begin(),tmp.end());
  //funcE();
}

void funcY(){
  vector<char> z;
  if(tmp.size()==0)return;
  if(tmp[0]=='\n'){
    while(t[y][x]!='\n'){
      z.push_back(t[y][x]);
      xdelete(y,x);
    }
    yinsert(y+1,z);
    y++;
    x=0;
    return;
  }
  for(int i=0;i<(int)tmp.size();i++){
    xinsert(y,x,tmp[i]);
  }
  //funcE();
}

void input(){
  vector<char> a;
  string str;
  while(1){
    getline(cin,str);
    if(str=="END_OF_TEXT")break;
    a.clear();
    for(int i=0;i<(int)str.size();i++)
      a.push_back(str[i]);
    a.push_back('\n');
    t.push_back(a);
  }
}

Compiler output:
/usr/bin/ld: /tmp/cclyDZR9.o: in function `funcD()':
a.cc:(.text+0x3c7): undefined reference to `xdelete(int, int)'
/usr/bin/ld: a.cc:(.text+0x406): undefined reference to `xdelete(int, int)'
/usr/bin/ld: a.cc:(.text+0x4ae): undefined reference to `ydelete(int)'
/usr/bin/ld: /tmp/cclyDZR9.o: in function `funcK()':
a.cc:(.text+0x5af): undefined reference to `xdelete(int, int)'
/usr/bin/ld: /tmp/cclyDZR9.o: in function `funcY()':
a.cc:(.text+0x6d9): undefined reference to `xdelete(int, int)'
/usr/bin/ld: a.cc:(.text+0x743): undefined reference to `yinsert(int, std::vector<char, std::allocator<char> >)'
/usr/bin/ld: a.cc:(.text+0x7aa): undefined reference to `xinsert(int, int, char)'
collect2: error: ld returned 1 exit status
Language: C++

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

vector< vector<char> > t,u;
vector<char> tmp;

char ch;
int x,y;

void input();
void funcA();
void funcE();
void funcP();
void funcN();
void funcF();
void funcB();
void funcD();
void funcK();
void funcY();

void yinsert(int,vector<char>);
void xinsert(int,int,char);
void ydelete(int);
void xdelete(int,int);

int main(){

  t.clear();
  tmp.clear();
  input();
  x=y=0;
  while(1){
    
    cin>>ch;
    if(ch=='a')funcA();
    else if(ch=='e')funcE();
    else if(ch=='p')funcP();
    else if(ch=='n')funcN();
    else if(ch=='f')funcF();
    else if(ch=='b')funcB();
    else if(ch=='d')funcD();
    else if(ch=='k')funcK();
    else if(ch=='y')funcY();
    else break;
    
    //cout<<y<<' '<<x<<" ty"<<t.size()<<endl;
  }

  for(int i=0;i<t.size();i++){
    for(int j=0;j<t[i].size();j++){
      cout<<t[i][j];
    }
  }

  return 0;
}

void funcA(){
  x=0;
}

void funcE(){
  x=t[y].size()-1;
}

void funcP(){
  if(y>0)y--;
  x=0;
}

void funcN(){
  if(y+1<(int)t.size())y++;
  x=0;
}

void funcF(){
  if(x+1<(int)t[y].size())x++;
  else if(y+1<(int)t.size()){y++;x=0;}
}

void funcB(){
  if(x>0)x--;
  else if(y>0){y--;x=t[y].size()-1;}
}

void funcD(){
  if(t[y][x]!='\n'){
    xdelete(y,x);
    return;
  }
  if(y+1==(int)t.size())return;
  xdelete(y,x);
  for(int i=0;i<(int)t[y+1].size();i++)
    t[y].push_back(t[y+1][i]);
  ydelete(y+1);
}

void funcK(){
  if(t[y][x]=='\n'){
    if(y+1<(int)t.size()){
      funcD();
      tmp.clear();
      tmp.push_back('\n');
    }
    return;
  }
  tmp.clear();
  while(t[y][x]!='\n'){
    tmp.push_back(t[y][x]);
    xdelete(y,x);
  }
  reverse(tmp.begin(),tmp.end());
}

void funcY(){
  vector<char> z;
  if(tmp.size()==0)return;
  if(tmp[0]=='\n'){
    while(t[y][x]!='\n'){
      z.push_back(t[y][x]);
      xdelete(y,x);
    }
    yinsert(y+1,z);
    y++;
    x=0;
    return;
  }
  for(int i=0;i<(int)tmp.size();i++){
    xinsert(y,x,tmp[i]);
  }
  x+=tmp.size();
  //funcE();
}

void input(){
  vector<char> a;
  string str;
  while(1){
    getline(cin,str);
    if(str=="END_OF_TEXT")break;
    a.clear();
    for(int i=0;i<(int)str.size();i++)
      a.push_back(str[i]);
    a.push_back('\n');
    t.push_back(a);
  }
}

Compiler output:
/usr/bin/ld: /tmp/cc66aCe7.o: in function `funcD()':
a.cc:(.text+0x3c7): undefined reference to `xdelete(int, int)'
/usr/bin/ld: a.cc:(.text+0x406): undefined reference to `xdelete(int, int)'
/usr/bin/ld: a.cc:(.text+0x4ae): undefined reference to `ydelete(int)'
/usr/bin/ld: /tmp/cc66aCe7.o: in function `funcK()':
a.cc:(.text+0x5bc): undefined reference to `xdelete(int, int)'
/usr/bin/ld: /tmp/cc66aCe7.o: in function `funcY()':
a.cc:(.text+0x6e6): undefined reference to `xdelete(int, int)'
/usr/bin/ld: a.cc:(.text+0x750): undefined reference to `yinsert(int, std::vector<char, std::allocator<char> >)'
/usr/bin/ld: a.cc:(.text+0x7b7): undefined reference to `xinsert(int, int, char)'
collect2: error: ld returned 1 exit status
Language: C++

5 5
4=..2
+#=#+
.-2=.
=#*#=
.-.=3
6
7 3 1 4 / 8
1 6
8..3=2
2
2 +
0 0

Compiler output:
a.cc:3:2: error: stray '#' in program
    3 | +#=#+
      |  ^
a.cc:3:4: error: stray '#' in program
    3 | +#=#+
      |    ^
a.cc:5:2: error: stray '#' in program
    5 | =#*#=
      |  ^
a.cc:5:4: error: stray '#' in program
    5 | =#*#=
      |    ^
a.cc:10:1: error: too many decimal points in number
   10 | 8..3=2
      | ^~~~
a.cc:1:1: error: expected unqualified-id before numeric constant
    1 | 5 5
      | ^
Language: C++

#include<iostream>
#include<vector>
using namespace std;
#define INF (1<<24)

bool isNum(char ch){return ('0'<=ch&&ch<='9');}

struct calcStr{
  string s;
  int pos,len;
  
  void init(){ pos=0;len=s.size();  }

  int head2Num(){
    int res=0;
    while(1){
      if(pos==len)break;
      if('0'<=s[pos]&&s[pos]<='9'){
	res*=10;
	res+=(s[pos]-'0');
      }else break;
      pos++;
    }
    return res;
  }
  
  int getNum(){
    int res=head2Num(),num;
    while(1){
      if(pos==len||s[pos]=='+'||s[pos]=='-')break;
      char ch=s[pos++];
      num=head2Num();
      if(ch=='*')res*=num;
      if(ch=='/')res/=num;
    }
    return res;
  }
  
  int getAns(){
    int res=getNum(),num;
    while(1){
      if(pos==len||s[pos]=='=')break;
      char ch=s[pos++];
      num=getNum();
      if(ch=='+')res+=num;
      else if(ch=='-')res-=num;
    }
    return res;
  }
};

int H,W,N,M;
string str;
string v;
char t[100][100];
char u[100];

bool solve();
bool check();
bool compute();

int main(){
  while(1){
    cin>>H>>W;
    if(H==0||W==0)break;
    M=0;
    for(int i=0;i<H;i++){
      cin>>str;
      for(int j=0;j<W;j++){
	t[i][j]=str[j];
	if(t[i][j]=='.'){
	  t[i][j]='A'+M;
	  M++;
	}
      }
    }
    cin>>N;
    for(int i=0;i<N;i++)cin>>u[i];   
    cout<<(solve()?"Yes":"No")<<endl;
  }
  return 0;
}

bool solve(){
  sort(u,u+N);
  do{
    if(check())return true;
  }while(next_permutation(u,u+N));
  return false;
}

bool check(){
  string str;
  for(int i=0;i<H;i++){
    v="";
    for(int j=0;j<W;j++){
      if(t[i][j]=='#'){
	if(v.size()>=3)if(!compute())return false;
	v="";
      }else v.push_back(t[i][j]);
    }
    if(v.size()>=3)if(!compute())return false;
  }

  for(int i=0;i<W;i++){
    v="";
    for(int j=0;j<H;j++){
      if(t[j][i]=='#'){
	if(v.size()>=3)if(!compute())return false;
	v="";
      }else v.push_back(t[j][i]);
    }
    if(v.size()>=3)if(!compute())return false;
  }
  return true;
}

bool compute(){
  for(int i=0;i<(int)v.size();i++)
      if('A'<=v[i]&&v[i]<='Z')v[i]=u[v[i]-'A'];
  string a="",b="";
  bool flg=false;
  b.push_back(v[0]);
  for(int i=1;i<(int)v.size();i++){
      if(!isNum(v[i-1])&&!isNum(v[i]))return false;
      if(v[i]=='=')flg=true;
      else if(flg)a.push_back(v[i]);
      else b.push_back(v[i]);
  }
  if(!isNum(v[0])||!isNum(v[v.size()-1]))return false;
  
  calcStr x,y;
  x.s=a;
  x.init();
  y.s=b;
  y.init();
  
  return (x.getAns()==y.getAns());
}

Compiler output:
a.cc: In function 'bool solve()':
a.cc:85:3: error: 'sort' was not declared in this scope; did you mean 'short'?
   85 |   sort(u,u+N);
      |   ^~~~
      |   short
a.cc:88:10: error: 'next_permutation' was not declared in this scope
   88 |   }while(next_permutation(u,u+N));
      |          ^~~~~~~~~~~~~~~~
Language: C++

#include<stdio.h>
#include<algorithm>
#include<vector>
using namespace std;
//vector<pair<int,int> >A[510][510];
vector<pair<int,int> >B[510][510];
int dx[]={1,1,1,0,0,0,-1,-1,-1};
int dy[]={1,0,-1,1,0,-1,1,0,-1};
int ax[110000];
int ay[110000];
int main(){
	int a,b,c;
	while(scanf("%d%d%d",&a,&b,&c),a+b){
		for(int i=0;i<510;i++)
			for(int j=0;j<510;j++){
			//	A[i][j].clear();
				B[i][j].clear();
			}
		for(int i=0;i<a;i++){
			int x,y;scanf("%d%d",&x,&y);
			ax[i]=x;ay[i]=y;
		//	A[x/40][y/40].push_back(make_pair(x,y));
		}
		for(int i=0;i<b;i++){
			int x,y;scanf("%d%d",&x,&y);
			B[x/40][y/40].push_back(make_pair(x,y));
		}
		int ret=0;
		for(int i=0;i<a;i++){
			int x=ax[i]/45;
			int y=ay[i]/45;
			for(int j=0;j<8;j++){
				int nx=x+dx[j];
				int ny=y+dy[j];
				if(nx<0||ny<0)continue;
				for(int k=0;k<B[nx][ny].size();k++){
					if(sqrt((ax[i]-B[nx][ny][k].first)*(ax[i]-B[nx][ny][k].first)+
					(ay[i]-B[nx][ny][k].second)*(ay[i]-B[nx][ny][k].second))<=4.0*c)ret++;
				}
			}
		}
		printf("%d\n",ret);
	}
}

Compiler output:
a.cc: In function 'int main()':
a.cc:37:44: error: 'sqrt' was not declared in this scope
   37 |                                         if(sqrt((ax[i]-B[nx][ny][k].first)*(ax[i]-B[nx][ny][k].first)+
      |                                            ^~~~
Language: C++

#include<iostream>
#include<vector>
#include<cmath>
#include<algorithm>
using namespace std;
typedef pair<int, int> P;
#define X first
#define Y second
vector<P> A,B[100010];
int main(){
	while(1){
		int an,bn,r,ans=0,n=0;
		int x,y;
		vector<P>::iterator it1;
		vector<P>::iterator it2;
		cin>>an>>bn>>r;
		if(an==0 && bn==0 && r==0)
		break;
		
		for(int i=0;i<an;i++){
			cin>>x>>y;
			A.push_back(P(x,y));
		}
		for(int i=0;i<bn;i++){
			cin>>x>>y;
			B[x].X=x;
			B[x].Y=y;
		}
		for(int i=0;i<100010;i++){
			sort(B[i].begin(),B[i].end());
			B[i].X=i;
			B[i].Y=10000;
		}
		
		for(int i=0;i<an;i++){
			for(int j=-4*r;j<=4*r;j++){
				n=sqrt(4*r*4*r-j*j);
				if(A[i].X+j>=0 && A[i].X+j<=10000 && B[A[i].X+j].size()!=0){
					it1=lower_bound(B[A[i].X+j].begin(),B[A[i].X+j].end(),P(A[i].X+j,A[i].Y-n));
					
					it2=upper_bound(B[A[i].X+j].begin(),B[A[i].X+j].end(),P(A[i].X+j,A[i].Y+n));
					
					if(B[A[i].X+j].begin()<=it1  && it1< B[A[i].X+j].end() && B[A[i].X+j].begin() <=it2 && it2 < B[A[i].X+j].end()){
						ans+=it2-it1;
					}
				}
			}
		}
		cout<<ans<<endl;
	}
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:11: error: 'class std::vector<std::pair<int, int> >' has no member named 'first'
    7 | #define X first
      |           ^~~~~
a.cc:26:30: note: in expansion of macro 'X'
   26 |                         B[x].X=x;
      |                              ^
a.cc:8:11: error: 'class std::vector<std::pair<int, int> >' has no member named 'second'
    8 | #define Y second
      |           ^~~~~~
a.cc:27:30: note: in expansion of macro 'Y'
   27 |                         B[x].Y=y;
      |                              ^
a.cc:7:11: error: 'class std::vector<std::pair<int, int> >' has no member named 'first'
    7 | #define X first
      |           ^~~~~
a.cc:31:30: note: in expansion of macro 'X'
   31 |                         B[i].X=i;
      |                              ^
a.cc:8:11: error: 'class std::vector<std::pair<int, int> >' has no member named 'second'
    8 | #define Y second
      |           ^~~~~~
a.cc:32:30: note: in expansion of macro 'Y'
   32 |                         B[i].Y=10000;
      |                              ^
Language: C++

#include<iostream>
#include<vector>
#include<cmath>
#include<algorithm>
using namespace std;
typedef pair<int, int> P;
#define X first
#define Y second
vector<P> B[100010];
P A[100010]={};
int main(){
	while(1){
		B.clear();
		int an,bn,r,ans=0,n=0;
		int x,y;
		vector<P>::iterator it1;
		vector<P>::iterator it2;
		cin>>an>>bn>>r;
		if(an==0 && bn==0 && r==0)
		break;
		
		for(int i=0;i<an;i++){
			cin>>x>>y;
			A[i].X=x;
			A[i].Y=y;
		}
		for(int i=0;i<bn;i++){
			cin>>x>>y;
			B[x].push_back(P(x,y));
		}
		for(int i=0;i<100010;i++){
			sort(B[i].begin(),B[i].end());
			B[i].push_back(P(i,10000));
		}
		
		for(int i=0;i<an;i++){
			for(int j=-4*r;j<=4*r;j++){
				n=sqrt(4*r*4*r-j*j);
				if(A[i].X+j>=0 && A[i].X+j<=10000 && B[A[i].X+j].size()!=0){
					it1=lower_bound(B[A[i].X+j].begin(),B[A[i].X+j].end(),P(A[i].X+j,A[i].Y-n));
					
					it2=upper_bound(B[A[i].X+j].begin(),B[A[i].X+j].end(),P(A[i].X+j,A[i].Y+n));
					
					if(B[A[i].X+j].begin()<=it1  && it1< B[A[i].X+j].end() && B[A[i].X+j].begin() <=it2 && it2 < B[A[i].X+j].end()){
						ans+=it2-it1;
					}
				}
			}
		}
		cout<<ans<<endl;
	}
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:13:19: error: request for member 'clear' in 'B', which is of non-class type 'std::vector<std::pair<int, int> > [100010]'
   13 |                 B.clear();
      |                   ^~~~~
Language: C++

#include<iostream>
#include<vector>
#include<cmath>
#include<algorithm>
using namespace std;
typedef pair<int, int> P;
#define X first
#define Y second
vector<int> B[100010];
P A[100010];
int main(){
	while(1){
		B.clear();
		int an,bn,r,ans=0,n=0;
		int x,y;
		vector<int>::iterator it1;
		vector<int>::iterator it2;
		cin>>an>>bn>>r;
		if(an==0 && bn==0 && r==0)
		break;
		
		for(int i=0;i<an;i++){
			cin>>x>>y;
			A[i].X=x;
			A[i].Y=y;
		}
		for(int i=0;i<bn;i++){
			cin>>x>>y;
			B[x].push_back(y);
		}
		for(int i=0;i<100010;i++){
			if(B[i].size())
				sort(B[i].begin(),B[i].end());
			B[i].push_back(10000);
		}
		
		for(int i=0;i<an;i++){
			for(int j=-4*r;j<=4*r;j++){
				n=sqrt(4*r*4*r-j*j);
				if(A[i].X+j>=0 && A[i].X+j<=10000 && B[A[i].X+j].size()){
					it1=lower_bound(B[A[i].X+j].begin(),B[A[i].X+j].end(),A[i].Y-n);
					
					it2=upper_bound(B[A[i].X+j].begin(),B[A[i].X+j].end(),A[i].Y+n);
					
					if(B[A[i].X+j].begin()<=it1  && it1< B[A[i].X+j].end() && B[A[i].X+j].begin() <=it2 && it2 < B[A[i].X+j].end()){
						ans+=it2-it1;
					}
				}
			}
		}
		cout<<ans<<endl;
	}
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:13:19: error: request for member 'clear' in 'B', which is of non-class type 'std::vector<int> [100010]'
   13 |                 B.clear();
      |                   ^~~~~
Language: C++

#define _CRT_SECURE_NO_WARNINGS
#include <stdio.h>
#include <iostream>
#include <vector>
#define or0(a) (a)<0?0:(a)
using namespace std;

int main(){
	int an, bn, r, ans = 0, d, b0, b1;
	vector< vector<int> > a;
	scanf("%d %d %d", &an, &bn, &r);
	a.resize(10000);
	for (int i = 0; i < a.size(); i++){
		a[i].resize(313);
	}
	while (an){
		d = 16 * r * r;
		for (int i = 0; i < an; i++){
			int tmp1, tmp2;
			scanf("%d %d", &tmp1, &tmp2);
			a[tmp1][tmp2/32] |= 1<<(tmp2%32);
		}
		for (int i = 0; i < bn; i++){
			scanf("%d %d", &b0, &b1);
			for (int idxx = or0(b0 - 4 * r); idxx <= b0 + 4 * r && idxx < 10000; idxx++){
				for (int idxy = or0(b1 - 4 * r); idxy <= b1 + 4 * r && idxy < 10000; idxy++){
					if ((a[idxx][idxy/32]>>(idxy%32))&1){
						if ((idxx - b0)*(idxx - b0) + (idxy - b1)*(idxy - b1) <= d){
							ans++;
						}
					}
				}
			}
		}
		printf("%d\n", ans);
		fill(a.begin, a.end,0);
		ans = 0;
		scanf("%d %d %d", &an, &bn, &r);
	}
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:36:21: error: no matching function for call to 'fill(<unresolved overloaded function type>, <unresolved overloaded function type>, int)'
   36 |                 fill(a.begin, a.end,0);
      |                 ~~~~^~~~~~~~~~~~~~~~~~
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:3:
/usr/include/c++/14/bits/stl_algobase.h:1022:5: note: candidate: 'template<class _ForwardIterator, class _Tp> void std::fill(_ForwardIterator, _ForwardIterator, const _Tp&)'
 1022 |     fill(_ForwardIterator __first, _ForwardIterator __last, const _Tp& __value)
      |     ^~~~
/usr/include/c++/14/bits/stl_algobase.h:1022:5: note:   template argument deduction/substitution failed:
a.cc:36:21: note:   couldn't deduce template parameter '_ForwardIterator'
   36 |                 fill(a.begin, a.end,0);
      |                 ~~~~^~~~~~~~~~~~~~~~~~
Language: C++

#include<iostream>
#include<algorithm>
#include<vector>
using namespace std;
#pragma warning(disable:4996)
int n, m, r, x[100000], y[100000];
vector<int>dp[11000];
int main() {
	while (true) {
		cin >> n >> m >> r; if (n == 0)break;
		for (int i = 0; i < 11000; i++)dp[i].clear();
		for (int i = 0; i < n; i++)cin >> x[i] >> y[i];
		for (int i = 0; i < m; i++) {
			int AA, BB; cin >> AA >> BB;
			dp[AA].push_back(BB);
		}
		int cnt = 0;
		for (int i = 0; i < n; i++) {
			for (int j = -r * 4; j <= r * 4; j++) {
				int J = x[i] + j; if (J < 0)continue;
				int L = sqrt(r*r*16 - j*j);
				int P1 = y[i] - L, Q1 = y[i] + L;
				int pos1 = lower_bound(dp[J].begin(), dp[J].end(), P1) - dp[J].begin();
				int pos2 = lower_bound(dp[J].begin(), dp[J].end(), Q1 + 1) - dp[J].begin();
				cnt += pos2 - pos1;
			}
		}
		cout << cnt << endl;
	}
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:21:41: error: 'sqrt' was not declared in this scope
   21 |                                 int L = sqrt(r*r*16 - j*j);
      |                                         ^~~~
Language: C++

#include<iostream>
#include<algorithm>
#include<vector>
using namespace std;
#pragma warning(disable:4996)
int n, m, r, x[100000], y[100000];
vector<int>dp[11000];
int main() {
	while (true) {
		cin >> n >> m >> r; if (n == 0)break;
		for (int i = 0; i < 11000; i++)dp[i].clear();
		for (int i = 0; i < n; i++)cin >> x[i] >> y[i];
		for (int i = 0; i < m; i++) {
			int AA, BB; cin >> AA >> BB;
			dp[AA].push_back(BB);
		}
		for (int i = 0; i < 11000; i++)sort(dp[i].begin(), dp[i].end());
		int cnt = 0;
		for (int i = 0; i < n; i++) {
			for (int j = -r * 4; j <= r * 4; j++) {
				int J = x[i] + j; if (J < 0)continue;
				int L = sqrt(r*r*16 - j*j);
				int P1 = y[i] - L, Q1 = y[i] + L;
				int pos1 = lower_bound(dp[J].begin(), dp[J].end(), P1) - dp[J].begin();
				int pos2 = lower_bound(dp[J].begin(), dp[J].end(), Q1 + 1) - dp[J].begin();
				cnt += pos2 - pos1;
			}
		}
		cout << cnt << endl;
	}
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:22:41: error: 'sqrt' was not declared in this scope
   22 |                                 int L = sqrt(r*r*16 - j*j);
      |                                         ^~~~
Language: C++

#include <cstdio>
#include <vector>
#include <algorithm>
using namespace std;

#define Dim 2
typedef complex<double> P;

typedef vector<int> kdVal;

int dist(int p, int base)
{
	return p-base;
}

int R;

bool isInto(kdVal k, kdVal r)
{
	P a(r[0], r[1]), b=(k[0], k[1]);
	double dd=abs(a-b);
	
	if(dd <= 3*R) return true;
	
	return false;
}

class kdTree
{
public:
	kdVal v;
	kdTree *l,*r;
	
	kdTree()
	:l(NULL),r(NULL)
	{}
	
	kdTree(kdVal v)
	:v(v),l(NULL), r(NULL)
	{}
	
	~kdTree()
	{
		if(l!=NULL) delete l;
		if(r!=NULL) delete r;
	}
	
	void insert(kdVal k, int d)
	{
		if(v[d%Dim] > k[d%Dim])
		{
			if(l==NULL) l = new kdTree(k);
			else l->insert(k,d+1);
		}
		else
		{
			if(r==NULL) r = new kdTree(k);
			else r->insert(k, d+1);
		}
	}
	
	void print()
	{
		for(int i=0; i<v.size(); i++)
			cout << v[i] << " ";
		puts("");
		
		if(l!=NULL)
		{
			printf(" l ");
			l->print();
		}
		if(r!=NULL)
		{
			printf(" r ");
			r->print();
		}
	}
	
	void create(vector<kdVal >& val, int lowerb, int upperb)
	{
		int mid=(lowerb+upperb)/2;
		v = val[mid];
		
		if(lowerb!=mid)
		{
			l = new kdTree;
			l->create(val, lowerb, mid-1); 
		}
		if(upperb!=mid)
		{
			r = new kdTree;
			r->create(val, mid+1, upperb);
		}
	}
	int count(kdVal k, int d)
	{
		int ret=0, dd=dist(k[d%Dim], v[d%Dim]);
		
		if(isInto(k, v)) ++ret;
		
		if(abs(dd) <= 3*R)
		{
			if(l!=NULL) ret += l->count(k, d+1);
			if(r!=NULL) ret += r->count(k, d+1);
		}
		else if(dd < 0)
		{
			if(l!=NULL) ret += l->count(k, d+1);
		}
		else
		{
			if(r!=NULL) ret += r->count(k, d+1);
		}
		
		return ret;
	}
};

int main()
{
	int A,B;
	while(scanf("%d%d%d", &A,&B,&R), (A||B||R))
	{
		int ret=0;
		vector<kdVal > a(A), b(B);
		for(int i=0; i<A; i++)
		{
			kdVal d(2);
			for(int j=0; j<2; ++j)
				scanf("%d", &d[j]);
				
			a[i]=d;
		}
		
		for(int i=0; i<B; i++)
		{
			kdVal d(2);
			for(int j=0; j<2; ++j)
				scanf("%d", &d[j]);
				
			b[i]=d;
		}
		
		sort(b.begin(), b.end());
		
		kdTree* d_2 = new kdTree;
		d_2->create(b, 0, b.size()-1);
		
		for(int i=0; i<a.size(); i++)
			ret+=d_2->count(a[i], 0);
		

		printf("%d\n", ret);
		
		delete d_2;
	}
}

Compiler output:
a.cc:7:9: error: 'complex' does not name a type
    7 | typedef complex<double> P;
      |         ^~~~~~~
a.cc: In function 'bool isInto(kdVal, kdVal)':
a.cc:20:9: error: 'P' was not declared in this scope
   20 |         P a(r[0], r[1]), b=(k[0], k[1]);
      |         ^
a.cc:21:23: error: 'a' was not declared in this scope
   21 |         double dd=abs(a-b);
      |                       ^
a.cc:21:25: error: 'b' was not declared in this scope
   21 |         double dd=abs(a-b);
      |                         ^
a.cc: In member function 'void kdTree::print()':
a.cc:65:25: error: 'cout' was not declared in this scope
   65 |                         cout << v[i] << " ";
      |                         ^~~~
a.cc:4:1: note: 'std::cout' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
    3 | #include <algorithm>
  +++ |+#include <iostream>
    4 | using namespace std;
Language: C++

#include <iostream>
#include <vector>
#include <cmath>
#include <map>
#include <algorithm>
using namespace std;
typedef pair<int,int> pii;

vector<int> v[10000];

int main(){
	int aN,bN,R;
	while(cin >> aN >> bN >> R , aN){	
		for(int i = 0 ; i < 10000 ; i++) v.clear();
		for(int i = 0 ; i < aN ; i++){
			int x,y;
			cin >> x >> y;
			v[y].push_back(x);
		}
		for(int i = 0 ; i < 10000 ; i++)
			sort(v[i].begin(),v[i].end());
		int D = 4 * R , ans = 0	;
		for(int i = 0 ; i < bN ; i++){
			int x,y;
			cin >> x >> y;
			for(int p = -D ; p <= D ; p++){
				if(y+p < 0 || y+p >= 10000) continue;
				int m = sqrt( D*D - p*p );
				ans += upper_bound(v[y+p].begin(),v[y+p].end(),x+m) -
					   lower_bound(v[y+p].begin(),v[y+p].end(),x-m);
			}
		}
		cout << ans << endl;
	}
}#include <iostream>
#include <vector>
#include <cmath>
#include <map>
#include <algorithm>
using namespace std;
typedef pair<int,int> pii;

vector<int> v[10000];

int main(){
	int aN,bN,R;
	while(cin >> aN >> bN >> R , aN){	
		for(int i = 0 ; i < 10000 ; i++) v.clear();
		for(int i = 0 ; i < aN ; i++){
			int x,y;
			cin >> x >> y;
			v[y].push_back(x);
		}
		for(int i = 0 ; i < 10000 ; i++)
			sort(v[i].begin(),v[i].end());
		int D = 4 * R , ans = 0	;
		for(int i = 0 ; i < bN ; i++){
			int x,y;
			cin >> x >> y;
			for(int p = -D ; p <= D ; p++){
				if(y+p < 0 || y+p >= 10000) continue;
				int m = sqrt( D*D - p*p );
				ans += upper_bound(v[y+p].begin(),v[y+p].end(),x+m) -
					   lower_bound(v[y+p].begin(),v[y+p].end(),x-m);
			}
		}
		cout << ans << endl;
	}
}

Compiler output:
a.cc:35:2: error: stray '#' in program
   35 | }#include <iostream>
      |  ^
a.cc: In function 'int main()':
a.cc:14:52: error: request for member 'clear' in 'v', which is of non-class type 'std::vector<int> [10000]'
   14 |                 for(int i = 0 ; i < 10000 ; i++) v.clear();
      |                                                    ^~~~~
a.cc: At global scope:
a.cc:35:3: error: 'include' does not name a type
   35 | }#include <iostream>
      |   ^~~~~~~
a.cc:43:13: error: redefinition of 'std::vector<int> v [10000]'
   43 | vector<int> v[10000];
      |             ^
a.cc:9:13: note: 'std::vector<int> v [10000]' previously declared here
    9 | vector<int> v[10000];
      |             ^
a.cc:45:5: error: redefinition of 'int main()'
   45 | int main(){
      |     ^~~~
a.cc:11:5: note: 'int main()' previously defined here
   11 | int main(){
      |     ^~~~
a.cc: In function 'int main()':
a.cc:48:52: error: request for member 'clear' in 'v', which is of non-class type 'std::vector<int> [10000]'
   48 |                 for(int i = 0 ; i < 10000 ; i++) v.clear();
      |                                                    ^~~~~
Language: C++

	    for(;;){
	      if(0){
	      }else if(c[j][(xmn+xmx)/2+1]<=vmx){
		xmn=(xmn+xmx)/2+1;
	      }else if(c[j][(xmn+xmx)/2]>vmx){
		xmx=(xmn+xmx)/2-1;
	      }else{
		break;
	      }
	    }
	  }
	  sm+=(xmn+xmx)/2-(nmn+nmx)/2+1;
	}
      }
    }
    cout<<sm<<endl;
  }
  return 0;
}

Compiler output:
a.cc:1:13: error: expected unqualified-id before 'for'
    1 |             for(;;){
      |             ^~~
a.cc:1:19: error: expected unqualified-id before ')' token
    1 |             for(;;){
      |                   ^
a.cc:11:11: error: expected declaration before '}' token
   11 |           }
      |           ^
a.cc:12:11: error: 'sm' does not name a type
   12 |           sm+=(xmn+xmx)/2-(nmn+nmx)/2+1;
      |           ^~
a.cc:13:9: error: expected declaration before '}' token
   13 |         }
      |         ^
a.cc:14:7: error: expected declaration before '}' token
   14 |       }
      |       ^
a.cc:15:5: error: expected declaration before '}' token
   15 |     }
      |     ^
a.cc:16:5: error: 'cout' does not name a type
   16 |     cout<<sm<<endl;
      |     ^~~~
a.cc:17:3: error: expected declaration before '}' token
   17 |   }
      |   ^
a.cc:18:3: error: expected unqualified-id before 'return'
   18 |   return 0;
      |   ^~~~~~
a.cc:19:1: error: expected declaration before '}' token
   19 | }
      | ^
Language: C++

#include<stdio.h>
#include<string.h>
#include<vector>
#include<iostream>
#include<algorithm>
using namespace std;
#define maxn 100010
#define eps 1e-8
struct Nodes{
	int x,y;
}p1[maxn],p2[maxn];
vector<int>vect[10010];
int n,m,r;
double ly,ry;
bool cmp(Nodes a,Nodes b)
{
	if(a.x==b.x)return a.y<b.y;
	return a.x<b.x;
}
double sqr(double x)
{
	return x*x;
}
void cal(int x,Nodes s)
{
	double tmp;
	tmp=sqr(4*r+0.0)+0.0-sqr(x-s.x+0.0);
	ly=s.y-sqrt(tmp)-eps;
	ry=s.y+sqrt(tmp)+eps;
}
int main()
{
	int i,j,k;
	int ans,L,R;
	int k1,k2;
	double tmp;
	while(scanf("%d%d%d",&n,&m,&r),n+m+r){
		for(i=1;i<=n;i++){
			scanf("%d%d",&p1[i].x,&p1[i].y);
		}
		for(i=1;i<=m;i++){
			scanf("%d%d",&p2[i].x,&p2[i].y);
		}
		sort(p2+1,p2+m+1,cmp);
		for(i=0;i<10000;i++){
			vect[i].clear();
		}
		for(i=1;i<=m;i++){
			for(j=i;j<=m;j++){
				if(p2[j].x!=p2[i].x)break;
				vect[p2[i].x].push_back(p2[j].y);
			}
		}
		ans=0;
		for(i=1;i<=n;i++){
			L=max(0,p1[i].x-4*r);
			R=min(9999,p1[i].x+4*r);
			for(j=L;j<=R;j++){
				cal(j,p1[i]);
				//printf("%d %lf %lf\n",j,ly,ry);
				k1=lower_bound(vect[j].begin(),vect[j].end(),ly)-vect[j].begin();
				k2=upper_bound(vect[j].begin(),vect[j].end(),ry)-vect[j].begin();
				//printf("**%d %d\n",k1,k2);
				ans+=k2-k1;
			}
		}
		printf("%d\n",ans);
	}
	return 0;
}

Compiler output:
a.cc: In function 'void cal(int, Nodes)':
a.cc:28:16: error: 'sqrt' was not declared in this scope; did you mean 'sqr'?
   28 |         ly=s.y-sqrt(tmp)-eps;
      |                ^~~~
      |                sqr
Language: C++

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

int tile[10000][10000];
int r;

void printDebug(){
    for(int i = 0; i < 10; i++){
        for(int j = 0; j < 10; j++){
            cout << tile[i][j];
        }
        cout << "\n";
    }
}

void powerPlus(int x, int y, int coordinate[r+1]){
    tile[x][y]++; // これは正直どっちでもいい
    for(int i = 1; i <= r; i++){
        if(x+i < 10000) tile[y][x+i]++;
        if(x-i >= 0) tile[y][x-i]++;
        if(y+i < 10000) tile[y+i][x]++;
        if(y-i >= 0) tile[y-i][x]++;
    }
    for(int i = 1; i <= r; i++){
        for(int j = 1; j <= coordinate[i]; j++){
            if(y+i < 10000){
                if(x+j < 10000) tile[y+i][x+j]++;
                if(x-j >= 0) tile[y+i][x-j]++;
            }
            if(y-i >= 0){
                if(x+j < 10000) tile[y-i][x+j]++;
                if(x-j >= 0) tile[y-i][x-j]++;
            }
        }
    }
};

int main(int argc, const char * argv[])
{
    int an, bn;
    
    while(true){
        cin >> an >> bn >> r;
        r = 4 * r;
        
        if(an == 0 && bn == 0 && r == 0) return 0;
        
        int coordinate[r+1];
        coordinate[0] = r;
        for(int i = 1; i < r; i++){
            coordinate[i] = sqrt(r*r - i*i);
            // cout << i << " " << coordinate[i] << "\n"; // DEBUG
        }
        coordinate[r] = 0;
        
        if(an == 0 && bn == 0) return 0;
        
        for(int i = 0; i < an; i++){
            int xa, ya;
            cin >> xa >> ya;
            powerPlus(ya, xa, coordinate);
            // printDebug(); // DEBUG
        }
        
        int sum = 0;
        for(int i = 0; i < bn; i++){
            int xb, yb;
            cin >> xb >> yb;
            sum += tile[yb][xb];
        }
        cout << sum;
    }
    
    return 0;
}

Compiler output:
a.cc:17:46: error: size of array 'coordinate' is not an integral constant-expression
   17 | void powerPlus(int x, int y, int coordinate[r+1]){
      |                                             ~^~
Language: C++

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

int tile[10000][10000];
int r;

void powerPlus(int x, int y, int coordinate[r+1]){
    tile[x][y]++; // これは正直どっちでもいい
    for(int i = 1; i <= r; i++){
        if(x+i < 10000) tile[y][x+i]++;
        if(x-i >= 0) tile[y][x-i]++;
        if(y+i < 10000) tile[y+i][x]++;
        if(y-i >= 0) tile[y-i][x]++;
    }
    for(int i = 1; i <= r; i++){
        for(int j = 1; j <= coordinate[i]; j++){
            if(y+i < 10000){
                if(x+j < 10000) tile[y+i][x+j]++;
                if(x-j >= 0) tile[y+i][x-j]++;
            }
            if(y-i >= 0){
                if(x+j < 10000) tile[y-i][x+j]++;
                if(x-j >= 0) tile[y-i][x-j]++;
            }
        }
    }
};

int main(int argc, const char * argv[])
{
    int an, bn;
    
    while(true){
        cin >> an >> bn >> r;
        r = 4 * r;
        
        if(an == 0 && bn == 0 && r == 0) return 0;
        
        int coordinate[r+1];
        coordinate[0] = r;
        for(int i = 1; i < r; i++){
            coordinate[i] = sqrt(r*r - i*i);
            // cout << i << " " << coordinate[i] << "\n"; // DEBUG
        }
        coordinate[r] = 0;
        
        if(an == 0 && bn == 0) return 0;
        
        for(int i = 0; i < an; i++){
            int xa, ya;
            cin >> xa >> ya;
            powerPlus(ya, xa, coordinate);
            // printDebug(); // DEBUG
        }
        
        int sum = 0;
        for(int i = 0; i < bn; i++){
            int xb, yb;
            cin >> xb >> yb;
            sum += tile[yb][xb];
        }
        cout << sum;
    }
    
    return 0;
}

Compiler output:
a.cc:8:46: error: size of array 'coordinate' is not an integral constant-expression
    8 | void powerPlus(int x, int y, int coordinate[r+1]){
      |                                             ~^~
Language: C++

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

int tile[10000][10000];
int r;

void powerPlus(int x, int y, int coordinate[r+1]);

void powerPlus(int x, int y, int coordinate[r+1]){
    tile[x][y]++; // これは正直どっちでもいい
    for(int i = 1; i <= r; i++){
        if(x+i < 10000) tile[y][x+i]++;
        if(x-i >= 0) tile[y][x-i]++;
        if(y+i < 10000) tile[y+i][x]++;
        if(y-i >= 0) tile[y-i][x]++;
    }
    for(int i = 1; i <= r; i++){
        for(int j = 1; j <= coordinate[i]; j++){
            if(y+i < 10000){
                if(x+j < 10000) tile[y+i][x+j]++;
                if(x-j >= 0) tile[y+i][x-j]++;
            }
            if(y-i >= 0){
                if(x+j < 10000) tile[y-i][x+j]++;
                if(x-j >= 0) tile[y-i][x-j]++;
            }
        }
    }
}

int main(int argc, const char * argv[])
{
    int an, bn;
    
    while(true){
        cin >> an >> bn >> r;
        r = 4 * r;
        
        if(an == 0 && bn == 0 && r == 0) return 0;
        
        int coordinate[r+1];
        coordinate[0] = r;
        for(int i = 1; i < r; i++){
            coordinate[i] = sqrt(r*r - i*i);
            // cout << i << " " << coordinate[i] << "\n"; // DEBUG
        }
        coordinate[r] = 0;
        
        if(an == 0 && bn == 0) return 0;
        
        for(int i = 0; i < an; i++){
            int xa, ya;
            cin >> xa >> ya;
            powerPlus(ya, xa, coordinate);
            // printDebug(); // DEBUG
        }
        
        int sum = 0;
        for(int i = 0; i < bn; i++){
            int xb, yb;
            cin >> xb >> yb;
            sum += tile[yb][xb];
        }
        cout << sum;
    }
    
    return 0;
}

Compiler output:
a.cc:8:46: error: size of array 'coordinate' is not an integral constant-expression
    8 | void powerPlus(int x, int y, int coordinate[r+1]);
      |                                             ~^~
a.cc:10:46: error: size of array 'coordinate' is not an integral constant-expression
   10 | void powerPlus(int x, int y, int coordinate[r+1]){
      |                                             ~^~
Language: C++

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

int tile[10000][10000];
int r;

void powerPlus(int x, int y, const int coordinate[r+1]){
    tile[x][y]++; // これは正直どっちでもいい
    for(int i = 1; i <= r; i++){
        if(x+i < 10000) tile[y][x+i]++;
        if(x-i >= 0) tile[y][x-i]++;
        if(y+i < 10000) tile[y+i][x]++;
        if(y-i >= 0) tile[y-i][x]++;
    }
    for(int i = 1; i <= r; i++){
        for(int j = 1; j <= coordinate[i]; j++){
            if(y+i < 10000){
                if(x+j < 10000) tile[y+i][x+j]++;
                if(x-j >= 0) tile[y+i][x-j]++;
            }
            if(y-i >= 0){
                if(x+j < 10000) tile[y-i][x+j]++;
                if(x-j >= 0) tile[y-i][x-j]++;
            }
        }
    }
};

int main(int argc, const char * argv[])
{
    int an, bn;
    
    while(true){
        cin >> an >> bn >> r;
        r = 4 * r;
        
        if(an == 0 && bn == 0 && r == 0) return 0;
        
        int coordinate[r+1];
        coordinate[0] = r;
        for(int i = 1; i < r; i++){
            coordinate[i] = sqrt(r*r - i*i);
            // cout << i << " " << coordinate[i] << "\n"; // DEBUG
        }
        coordinate[r] = 0;
        
        if(an == 0 && bn == 0) return 0;
        
        for(int i = 0; i < an; i++){
            int xa, ya;
            cin >> xa >> ya;
            powerPlus(ya, xa, coordinate);
            // printDebug(); // DEBUG
        }
        
        int sum = 0;
        for(int i = 0; i < bn; i++){
            int xb, yb;
            cin >> xb >> yb;
            sum += tile[yb][xb];
        }
        cout << sum;
    }
    
    return 0;
}

Compiler output:
a.cc:8:52: error: size of array 'coordinate' is not an integral constant-expression
    8 | void powerPlus(int x, int y, const int coordinate[r+1]){
      |                                                   ~^~
Language: C++

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

int main(){
  ll n;

  while(cin >> n, n){
    ll t = n/2;
    ll sum = 0;

    for(int i = 1 ; i*i < t ; i++){
      sum += (n-2*i-1)/(i-1);
    }
    cout << (n+sum)*8 << endl;

  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:19:2: error: expected '}' at end of input
   19 | }
      |  ^
a.cc:6:11: note: to match this '{'
    6 | int main(){
      |           ^