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

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

using namespace std;

#define IN_AREA(L, D)    ((L) > (D))


int main()
{
    long H=0, W=0, N=0; cin >> H >> W >> N;
    long su=0, sl=0;    cin >> su >> sl;
    string S, T;
    long exist_in = 0;


    cin >> S;
    cin >> T;

    for(exist_in = 0; exist_in<N; exist_in++){
        switch(S[exist_in]){
            case 'L':
            if(sl < W-sl+1)
                sl--;
            break;

            case 'R':
            if(sl > W-sl+1)
                sl++;
            break;

            case 'U':
            if(su < H-su+1)
                su--;
            break;

            case 'D':
            if(su > H-su+1)
                su++;
            break;
        }

        if((!sl || sl>W)||
            (!su || su>H))
            goto GAME_SET;

        switch(T[exist_in]){
            case 'L':
            if(sl > W-sl+1)
                sl--;
            break;

            case 'R':
            if(sl < H-sl+1)
                sl++;
            break;

            case 'U':
            if(su > H-su+1)
                su--;
            break;

            case 'D':
            if(su < H-su+1)
                su++;
            break;
    }

GAME_SET:;
    cout << (exist_in == N) ? "YES" : "NO";

    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:74:2: error: expected '}' at end of input
   74 | }
      |  ^
a.cc:11:1: note: to match this '{'
   11 | {
      | ^
Language: C++

#include <bits/stdc++.h>
using namespace std;
#define desync				ios_base::sync_with_stdio(false);cin.tie(0);cout.tie(0);
#define EPS 				0.00000001
#define LL_MAX 				0x3f3f3f3f3f3f3f3f
#define LL_MIN				-0x3f3f3f3f3f3f3f3f
#define MAX					0x3f3f3f3f
#define MIN					-0x3f3f3f3f
#define MOD					1000000007
#define DEBUG(x) 			cout << '>' << #x << ':' << x << endl;
#define REP(i,n) 			for(int i=0;i<(n);i++)
#define FOR(i,a,b) 			for(int i=(a);i<=(b);i++)
#define FORD(i,a,b) 		for(int i=(a);i>=(b);i--)
#define n1 					'\n'

typedef long long ll;
typedef long double ld;
typedef pair<int, int> pii;
typedef pair<ll, ll> pll;
typedef complex<ld> pt;
typedef vector<pt> pol;

ll power(ll b, int e) {
	ll res = 1;
	for ( ; e>0; e/=2) {
		if (e&1) res = res*b % MOD;
		b = b*b % MOD;
	}
	return res;
}

int main()
{
	desync
    int h, w, n;
    cin >> h >> w >> n;
    int startx, starty;
    cin >> startx >> starty;
    startx--; starty--;
    string s, t;
    cin >> s >> t;
    int l=0, r=w, u=0, d=h;
    FORD(i, n-1 0) {
        if (t[i] == 'L') {
            r = min(r+1, w);
        }
        else if (t[i] == 'R') {
            l = max(l-1, 0);
        }
        else if (t[i] == 'U') {
            d = min(d+1, h);
        }
        else if (t[i] == 'D') {
            u = max(u-1, 0);
        }
        if (s[i] == 'L') {
            l++;
        }
        else if (s[i] == 'R') {
            r--;
        }
        else if (s[i] == 'U') {
            u++;
        }
        else if (s[i] == 'D') {
            d--;
        }
        if (l >= r || u >= d) {
            cout << "NO" << n1;
            return 0;
        }
    }

    if (startx < l || startx >= r || starty < u || starty >= d) {
        cout << "NO" << n1;
    } else {
        cout << "YES" << n1;
    }
    return 0;
}


Compiler output:
a.cc:43:18: error: macro "FORD" requires 3 arguments, but only 2 given
   43 |     FORD(i, n-1 0) {
      |                  ^
a.cc:13:9: note: macro "FORD" defined here
   13 | #define FORD(i,a,b)             for(int i=(a);i>=(b);i--)
      |         ^~~~
a.cc: In function 'int main()':
a.cc:43:5: error: 'FORD' was not declared in this scope
   43 |     FORD(i, n-1 0) {
      |     ^~~~
Language: C++

#include <bits/stdc++.h>
using namespace std;
using ll = long long;
#define fi first
#define se second
#define pb push_back
signed main(){
    int h,w,n,x,y;
    string s,t;
    cin >> h>>w>>n>>x>>y>>s>>t;
    int lb=0,rb=w+1,ub=0,db=h+1;

    for(int i=n-1;-1<i;i--){
        if(s.at(i)=='L'){
            lb++;
        }else if(s.at(i)=='R'){
            rb--;
        }else if(s.at(i)=='U'){
            ub++;
        }else{
            db--;
        }

        if(w==lb || rb==1 || ub==h || db==1 || lb+1=rb || ub+1==db){
            cout << "NO" << endl;
            return 0;
        }

        if(i!=0){
            if(t.at(i-1)=='L'&&rb<=w){
            rb++;
        }else if(t.at(i-1)=='R'&& 1<=lb){
            lb--;
        }else if(t.at(i-1)=='U' && db<=h){
            db++;
        }else if(1<=ub){
            ub--;
        }
        }
    }

    if(lb<y && y<rb && ub<x && x<db){
        cout << "YES" << endl;
    }else{
        cout << "NO" << endl;
    }
}

Compiler output:
a.cc: In function 'int main()':
a.cc:24:45: error: lvalue required as left operand of assignment
   24 |         if(w==lb || rb==1 || ub==h || db==1 || lb+1=rb || ub+1==db){
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~
Language: C++

H, W, N = map(int, input().split())
sr, sc = map(int, input().split())
S = input()
T = input()

lr, rr = 1, H
lc, rc = 1, W
# print(lr, rr, lc, rc)

for i in range(N-1, -1, -1):
    if T[i] == 'L':
        rc = min(rc+1, W)
    elif T[i] == 'R':
        lc = max(lc-1, 1)
    elif T[i] == 'U':
        rr = min(rr+1, H)
    else:
        lr = max(lr-1, 1)

    # print(lr, rr, lc, rc)

    if S[i] == 'L':
        lc += 1
    elif S[i] == 'R':
        rc -= 1
    elif S[i] == 'U':
        lr += 1
    else:
        rr -= 1

    # print(lr, rr, lc, rc)

    if lc > rc or lr > rr:
        print('NO')
        exit()

if not lr <= sr <= rr or not lc <= sc <= rc:
    print('NO')
else:
    print('YES')


Compiler output:
a.cc:8:3: error: invalid preprocessing directive #print
    8 | # print(lr, rr, lc, rc)
      |   ^~~~~
a.cc:20:7: error: invalid preprocessing directive #print
   20 |     # print(lr, rr, lc, rc)
      |       ^~~~~
a.cc:31:7: error: invalid preprocessing directive #print
   31 |     # print(lr, rr, lc, rc)
      |       ^~~~~
a.cc:34:15: warning: multi-character character constant [-Wmultichar]
   34 |         print('NO')
      |               ^~~~
a.cc:38:11: warning: multi-character character constant [-Wmultichar]
   38 |     print('NO')
      |           ^~~~
a.cc:40:11: warning: multi-character character constant [-Wmultichar]
   40 |     print('YES')
      |           ^~~~~
a.cc:1:1: error: 'H' does not name a type
    1 | H, W, N = map(int, input().split())
      | ^
Language: C++

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

int main(){
  int H, W, N;cin>>H>>W>>N;
  int r, c;cin>>r>>c;
  string S, T;cin>>S>>T;

  int left=0, right=W+1;
  int upper=0, lower=H+1;
  bool ans=true;

  if(S[N-1]=='L') left++;
  if(S[N-1]=='R') right--;
  if(S[N-1]=='U') upper++;
  if(S[N-1]=='D') lower--;

  for (int i=N-2;i>=0;--i){
    if(T[i]=='R') left=max(0, left-1);
    if(T[i]=='L') right=min(W+1, right+1);
    if(T[i]=='D') upper=max(0, upper-1);
    if(T[i]=='U') lower=min(H+1, lower+1);

    if(S[i]=='L') left++;
    if(S[i]=='R') right--;
    if(S[i]=='U') upper++;
    if(S[i]=='D') lower--;

    if(left+1=>right) ans=false;
    if(upper+1=>lower) ans=false; 
  }

  if(left>=c||right<=c|| upper>=r|| lower<=r) ans=false;

  if(ans) cout << "YES" << endl;
  else cout << "NO" << endl;
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:29:15: error: expected primary-expression before '>' token
   29 |     if(left+1=>right) ans=false;
      |               ^
a.cc:30:16: error: expected primary-expression before '>' token
   30 |     if(upper+1=>lower) ans=false;
      |                ^
Language: C++

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

int main(){
  int H, W, N;cin>>H>>W>>H;
  int r,c;cin>>r>>c;
  string S,T;cin>>S>>T;

  bool ans=true;

  int left_out_lim=0, right_out_lim=W;
  int upper_out_lim=0, lower_out_lim=H;

  if(S[N-1]=='L') left_out_lim++;
  if(S[N-1]=='R') right_out_lim--;

  for (int i=N-2;i>=0;--i){
    if(T[i]=='R') left_out_lim=min(left_out_lim-1, 0);
    if(T[i]=='L') right_out_lim=max(right_out_lim+1, W);

    if(S[i]=='L') left_out_lim++;
    if(S[i]=='R') right_out_lim--; 
  }

  if (S[N-1]=='U') upper_out_lim++;
  if(S[N-1]=='D') lower_out_lim--;

  for (int i=N-2;i>=0;--i){
    if(T[i]=='D') upper_out_lim=min(upper_out_lim-1,0);
    if(T[i]=='U') lower_out_lim=max(lower_out_lim+1,H);

    if(S[i]=='U') upper_out_lim++;
    if(S[i]=='D') lower_out_lim--;
  }

  if(left_out_lim>=c|| right_out_lim<=c) ans=false;
  if(upper_lut_lim>=r|| lower_out_lim<=r) ans=false;

  if(ans) cout << "YES" << endl;
  else cout << "NO" << endl;
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:37:6: error: 'upper_lut_lim' was not declared in this scope; did you mean 'upper_out_lim'?
   37 |   if(upper_lut_lim>=r|| lower_out_lim<=r) ans=false;
      |      ^~~~~~~~~~~~~
      |      upper_out_lim
Language: C++

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


int main(){
  int H,W;
  int N;
  cin>>H>>W>>N;
  int sr,sc;
  cin>>sr>>sc;
  string S,T;
  cin>>S>>T;
  // 上下、左右それぞれでみる
  //　高橋君はH/2よりsriが小さいかつ自分の動作がUなら動かす、Dなら何もしない
  //　高橋君はH/2よりsriが大きいかつ自分の動作がDなら動かす、Uなら何もしない
  //　青木君はH/2よりsriが小さいかつ自分の動作がDなら動かす、Uなら何もしない
  //　青木君はH/2よりsriが大きいかつ自分の動作がUなら動かす、Dなら何もしない
  //　高橋君はW/2よりsciが小さいかつ自分の動作がLなら動かす
  //　青木君はW/2よりsciが大きいかつ自分の動作がLなら動かす
  bool t = 0;
  fr(i,N){
    if(sr <= (H/2) && S.at(i) == 'U'){
      sr--;
    }
    else if(sr > (H/2) && S.at(i) == 'D'){
      sr++;
    }
    if(sc <= (W/2) && S.at(i) == 'L'){
      sc--;
    }
    else if(sc > (W/2) && S.at(i) == 'R'){
      sc++;
    }
    
    if(sr <= (H/2) && T.at(i) == 'D'){
      sr++;
    }
    else if(sr > (H/2) && T.at(i) == 'U'){
      sr--;
    }
    if(sc <= (W/2) && T.at(i) == 'R'){
      sc++;
    }
    else if(sc > (W/2)+ && T.at(i) == 'L'){
      sc--;
    }
    if(sr>H || sr<=0 || sc>W || sc<=0){
      t = 1;
    }
  }
  if(t == 0){
    cout << "YES" << endl;
  }
  else{
    cout << "NO" << endl;
  }
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:45:23: warning: pointer of type 'void *' used in arithmetic [-Wpointer-arith]
   45 |     else if(sc > (W/2)+ && T.at(i) == 'L'){
      |                  ~~~~~^~~~~~
a.cc:45:16: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
   45 |     else if(sc > (W/2)+ && T.at(i) == 'L'){
      |             ~~~^~~~~~~~~~~~~
a.cc:45:29: error: expected ')' before '.' token
   45 |     else if(sc > (W/2)+ && T.at(i) == 'L'){
      |            ~                ^
      |                             )
a.cc:45:28: error: label 'T' used but not defined
   45 |     else if(sc > (W/2)+ && T.at(i) == 'L'){
      |                            ^
Language: C++

#include <cstring>
#include <sstream>
#include <cstdio>
#include <algorithm>
#include <iostream>
#include <vector>
#include <iomanip>
#include <map>
#include <unordered_map>
#include <cmath>
#include <queue>
#include <set>
#include <numeric>
#include <stack>

using namespace std;
typedef long long ll;
#define rep(i, n) for(ll i = 0; i < (ll)(n); i++)
#define repr(i, n) for(ll i = n - 1; i >= 0; i--)
#define repone(i, n) for(ll i = 1; i <= (ll)(n); i++)
#define each(i, mp) for(auto i:mp)
#define eb emplace_back
#define F first
#define S second
#define all(obj) (obj).begin(), (obj).end()
const int dx[4] = {1, 0, -1, 0}, dy[4] = {0, 1, 0, -1};
const ll mod = 1000000007;
const ll inf = ll(1e9);
const ll half_inf = ll(1e5);
const ll ll_inf = ll(1e9) * ll(1e9);
typedef unordered_map<ll, ll> mpll;
typedef unordered_map<char, ll> mpcl;
typedef unordered_map<string, ll> mpsl;
typedef pair<ll, ll> P;
typedef vector<ll> vl;
typedef vector<vl> vvl;
template<typename T> using PQ = priority_queue<T>;
template<typename T> using minPQ = priority_queue<T, vector<T>, greater<T>>;

ll inl() {
    ll x;
    cin >> x;
    return (x);
}

string ins() {
    string x;
    cin >> x;
    return (x);
}

ll h, w, n, sr, sc;

void swich_by_val(bool isT, char val, ll &l, ll &r, ll &u, ll &d) {
    switch (val) {
        case 'L':
            if (isT) l++;
            else r = min(w - 1, r + 1);
            break;
        case 'R':
            if (isT) r--;
            else l = max(0LL, l - 1);
            break;
        case 'U':
            if (isT) u++;
            else d = min(h - 1, d + 1);
            break;
        case 'D':
            if (isT) d--;
            else u = max(0LL, u - 1);
            break;
    }
}

int main() {
#ifdef MY_DEBUG
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wmissing-noreturn"
    while (true) {
#pragma clang diagnostic pop
#endif
        string s, t;
        cin >> h >> w >> n >> sr >> sc;
        cin >> s >> t;
        sr--, sc--;

        ll l = 0, r = w - 1, u = 0, d = h - 1;
        bool out = false;
        repr(i, s.size()) {
            char aoki = t[i];
            swich_by_val(false, aoki, l, r, u, d);
            
            swich_by_val(true, taka, l, r, u, d);


//            cerr << "l: " << l << ", " << "r: " << r << endl;
//            cerr << "u: " << u << ", " << "d: " << d << endl;
            if (r < l || d < u) {
                out = true;
                break;
            }
        }
        if (out || !(sr >= l && sr <= r && sc <= d && sc >= u)) cout << "NO" << endl;
        else cout << "YES" << endl;


#ifdef MY_DEBUG
    }

#endif
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:93:32: error: 'taka' was not declared in this scope
   93 |             swich_by_val(true, taka, l, r, u, d);
      |                                ^~~~
Language: C++

#include<iostream>
#include<string>
#include<cstdio>
#include<vector>
#include<cmath>
#include<algorithm>
#include<functional>
#include<iomanip>
#include<queue>
#include<ciso646>
#include<random>
#include<map>
#include<set>
#include<complex>
#include<bitset>
#include<stack>
#include<unordered_map>
#include<utility>
using namespace std;
typedef long long ll;
typedef unsigned int ui;
const ll mod = 1000000007;
typedef long double ld;
const ll INF = 1e+14;
typedef pair<int, int> P;
#define stop char nyaa;cin>>nyaa;
#define rep(i,n) for(int i=0;i<n;i++)
#define per(i,n) for(int i=n-1;i>=0;i--)
#define Rep(i,sta,n) for(int i=sta;i<n;i++)
#define rep1(i,n) for(int i=1;i<=n;i++)
#define per1(i,n) for(int i=n;i>=1;i--)
#define Rep1(i,sta,n) for(int i=sta;i<=n;i++)
typedef complex<ld> Point;
const ld eps = 1e-8;
const ld pi = acos(-1.0);
typedef pair<ld, ld> LDP;
typedef pair<ll, ll> LP;
#define fr first
#define sc second


int main() {
    ios::sync_with_stdio(false);
    cin.tie(0);

    int H, W, N; cin >> H >> W >> N;
    int sr, sc; cin >> sr >> sc;
    char S[200200], T[200200];
    rep(i, N) {
        cin >> S[i];
    }
    rep(i, N) {
        cin >> T[i];
    }
    
    int wl[200200], wr[200200], hu[200200], hd[200200];
    wl[N] = 0; wr[N] = W + 1; hu[N] = 0; hd[N] = H + 1;

    per1(i, N - 1) {
        wl[i] = wl[i + 1];
        if ( S[i] == 'L' ) wl[i] += 1;
        if ( T[i - 1] == 'R' && wl[i] >= 1) wl[i] -= 1;

        wr[i] = wr[i + 1];
        if ( S[i] == 'R' ) wr[i] -= 1;
        if ( T[i - 1] == 'L' $$ wr[i] <= W) wr[i] += 1;

        hu[i] = hu[i + 1];
        if ( S[i] == 'U' ) hu[i] += 1;
        if ( T[i - 1] == 'D'  && hu[i] >= 1) hu[i] -= 1;

        hd[i] = hd[i + 1];
        if ( S[i] == 'D' ) hd[i] -= 1;
        if ( T[i - 1] == 'U' && hd[i] <= H) hd[i] += 1;
    }

        wl[0] = wl[1];
        if ( S[0] == 'L' ) wl[0] += 1;

        wr[0] = wr[1];
        if ( S[0] == 'R' ) wr[0] -= 1;

        hu[0] = hu[1];
        if ( S[0] == 'U' ) hu[0] += 1;

        hd[0] = hd[1];
        if ( S[0] == 'D' ) hd[0] -= 1;
       
    if (sc <= wl[0] || wr[0] <= sc || sr <= hu[0] || hd[0] <= sr) {
        cout << "NO\n";
        return 0;
    }
    
    cout << "YES\n";
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:66:29: error: expected ')' before '$$'
   66 |         if ( T[i - 1] == 'L' $$ wr[i] <= W) wr[i] += 1;
      |            ~                ^~~
      |                             )
Language: C++

#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
#define rep(i, n) for(ll i = 0; i < (ll)(n); i++)
#define rep1(i, n) for(ll i = 1; i < (ll)(n); i++)
const ll mo=1000000007;
const ll INF=1<<30;
ll ans=0;
ll h,w,n;

bool in(ll x,ll y){
    return (x>=0&&y>=0&&x<w&&y<h);
}
int main()
{ 

cin >> h>>w>>n; 
ll r,c;
cin >> r>>c; 
string s,t;
cin >> s>>t; 

ll now=c;
rep(i,n){
    if(s[i]=='R')now++;
    if(now>w){
        cout << "NO" << endl;
        return 0;
    }
    if(t[i]=='L'&&now>1)now--;
    cout << now << endl;
}
ll now=c;
rep(i,n){
    if(s[i]=='L')now--;
    if(now<1){
        cout << "NO" << endl;
        return 0;
    }
    if(t[i]=='R'&&now<w)now++;
}
ll now=r;
rep(i,n){
    if(s[i]=='U')now--;
    if(now<1){
        cout << "NO" << endl;
        return 0;
    }
    if(t[i]=='D'&&now<h)now++;
}
ll now=r;
rep(i,n){
    if(s[i]=='D')now++;
    if(now>h){
        cout << "NO" << endl;
        return 0;
    }
    if(t[i]=='U'&&now>1)now--;
}

cout << "YES" << endl;
return 0;
} 

Compiler output:
a.cc: In function 'int main()':
a.cc:33:4: error: redeclaration of 'll now'
   33 | ll now=c;
      |    ^~~
a.cc:23:4: note: 'll now' previously declared here
   23 | ll now=c;
      |    ^~~
a.cc:42:4: error: redeclaration of 'll now'
   42 | ll now=r;
      |    ^~~
a.cc:23:4: note: 'll now' previously declared here
   23 | ll now=c;
      |    ^~~
a.cc:51:4: error: redeclaration of 'll now'
   51 | ll now=r;
      |    ^~~
a.cc:23:4: note: 'll now' previously declared here
   23 | ll now=c;
      |    ^~~
Language: C++

#include <iostream>
#include <cstdio>
#include <cstring>
#include <cmath>
#include <algorithm>
#include <vector>
#include <utility>
#ifdef XLor
  #define dbg(args...) do {cout << #args << " -> "; err(args);} while (0)
#else
  #define dbg(...)
#endif
void err() {std::cout << std::endl;}
template<typename T, typename...Args>
void err(T a, Args...args){std::cout << a << ' '; err(args...);}
#define ms(a,b) memset(a,b,sizeof(a))
using namespace std;
typedef long long ll;
typedef pair<int,int> PII;
const int mod = 998244353;
const int inf = 1 << 30;
const int maxn = 200000 + 5;

int n, m, q;
PII st;
char s[maxn], t[maxn];
int dp[maxn][4];

int main() {
    scanf("%d%d%d%d%d%s%s", &n, &m, &q, &st.first, &st.second, s, t);
    int x = st.first, y = st.second, flag = 0;
    for (int i = 1; i <= q; i++) {
        if (s[i] == 'L') y--;
        if (y == 0) flag = 1;
        if (t[i] == 'R' && y != m) y++;
    }
    y = st.second;
    for (int i = 1; i <= q; i++) {
        if (s[i] == 'R') y++;
        if (y == m + 1) flag = 1;
        if (t[i] == 'L' && y != 1) y--
    }
    for (int i = 1; i <= q; i++) {
        if (s[i] == 'U') x--;
        if (x == 0) flag = 1;
        if (t[i] == 'D' && x != n) x++;
    }
    x = st.first;
    for (int i = 1; i <= q; i++) {
        if (s[i] == 'D') x++;
        if (x == n + 1) flag = 1;
        if (t[i] == 'U' && x != 1) x--;
    }
    if (flag) puts("NO");
    else puts("YES");
    return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:41:39: error: expected ';' before '}' token
   41 |         if (t[i] == 'L' && y != 1) y--
      |                                       ^
      |                                       ;
   42 |     }
      |     ~
Language: C++

#include<iostream>

using namespace std;
int main()
{
    int h,w,n,i,j;
    cin>>h>>w>>n>>i>>j;
    char s[n],t[n];
    for(int k=0;k<n;k++)
        cin>>s[k];
    for(int k=0;k<n;k++)
        cin>>t[k]; 
    i--;
    j--;
    //cout<<"("<<i<<","<<j<<")"<<endl;
    for(int k=0;k<n;k++)
    {
        if(s[k]=='L')
        {
            if(abs(w-j-j+1)>abs(w-1-j-j))
            {
                j--;
                if(j<0)
                {
                    cout<<"NO";
                    return 0;
                }
            }
        }
        else if(s[k]=='R')
        {
            if(abs(j-(w-1-j))<abs(j+1-(w-j-2)))
            {
                j++;
                if(j>=w)
                {                 
                    cout<<"NO";
                    return 0;
                }
            }
        }
        else if(s[k]=='U')
        {   
            if(abs(i-(h-i-1))<abs(i-1-(h-i)))
            {
                i--;
                if(i<0)
                {
                    cout<<"NO";
                    return 0;
                }
            }
        }
        else
        {
            if(abs(i-(h-i-1))<abs(i+1-(h-(i+1)-1)))
            {
                i++;
                if(i>=h)
                {
                    cout<<"NO";
                    return 0;
                }
            }
        }   
        //cout<<"("<<i<<","<<j<<")"<<endl;
        if(t[k]=='L')
        {
            if(abs(w-j-j+1)<abs(w-1-j-j))
            {
                j--;
                if(j<0)
                {
                    cout<<"NO";
                    return 0;
                }
            }
        }
        else if(t[k]=='R')
        {
            if(abs(j-(w-1-j))>abs(j+1-(w-j-2)))
            {
                j++;
                if(j>=w)
                {                 
                    cout<<"NO";
                    return 0;
                }
            }
        }
        else if(t[k]=='U')
        { 
            if(abs(i-(h-i-1))>abs(i-1-(h-i)))
            {
                i--;
                if(i<0)
                {
                    cout<<"NO";
                    return 0;
                }
            
            }
        }
        else
        {
            if(abs(i-(h-i-1))>abs(i+1-(h-(i+1)-1))
            {
                i++;
                if(i>=h)
                {
                    cout<<"NO";
                    return 0;
                }
            }
        } 
            //cout<<"("<<i<<","<<j<<")"<<endl; 
    }
    cout<<"YES"<<endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:106:51: error: expected ')' before '{' token
  106 |             if(abs(i-(h-i-1))>abs(i+1-(h-(i+1)-1))
      |               ~                                   ^
      |                                                   )
  107 |             {
      |             ~                                      
a.cc:115:9: error: expected primary-expression before '}' token
  115 |         }
      |         ^
Language: C++

#include <iostream>
#include<algorithm>
#include<vector> //動的配列
#include<string> 
#include <list> //双方向リスト
#include <map> //連想配列
#include <set> //集合
#include <stack>
#include <queue>
#include <deque>
#include <cmath>


//小さい順から取り出すヒープ
//priority_queue<ll, vector<ll>, greater<ll> > pque1;

typedef long long ll;


using namespace std;

typedef pair<int, int> P;

template <class T>ostream &operator<<(ostream &o,const vector<T>&v)
{o<<"{";for(int i=0;i<(int)v.size();i++)o<<(i>0?", ":"")<<v[i];o<<"}";return o;}

int r,c,n;
int str,stc;

int main(){
    cin>>r>>c>>n;
    cin>>str>>stc;
    int sr,sc;
    char l1[n];
    char l2[n];
    for (int i=0;i<n;i++){
        cin>>l1[i];
        //cout<<l1[i]<<endl;
    }
    for (int i=0;i<n;i++){
        cin>>l2[i];
    }
    int cntr,cntc;
    int maxr,maxc;
    sr=str,sc=stc;
    cntr=0,cntc=0;
    maxc=sc-1,maxr=r-sr;
    for (int i=0;i<n;i++){
        if (l1[i]=='R'){
            sc++;
        } else if (l1[i]=='U'){
            sr--;
        }
        if (sc==c+1){
            if (cntc==0){
                cout<<"NO"<<endl;
                return 0;
            } else{
                cntc--;
                sc--;
            }
        }
        if (sr==0){
            if (cntr==0){
                cout<<"NO"<<endl;
                return 0;
            } else {
                cntr--;
                sr++;
            }
        }
        if (l2[i]=='L' && cntc<maxc){
            cntc++;
        } else if (l2[i]=='D' && cntr<maxr){
            cntr++;
        }
    }
    cntr=0,cntc=0;
    maxc=c-sc,maxr=sr-1;
    sr=str,sc=stc;
    for (int i=0;i<n;i++){
        //cout<<sr<<sc<<cntc<<cntr<<endl;;
        if (l1[i]=='L'){
            sc--;
        } else if (l1[i]=='D'){
            sr++;
        }
        if (sc==0){
            if (cntc==0){
                cout<<"NO"<<endl;
                return 0;
            } else{
                cntc--;
                sc++;
            }
        }
        if (sr==c+1){
            if (cntr==0){
                cout<<"NO"<<endl;
                return 0;
            } else {
                cntr--;
                sr--;
            }
        }
        if (l2[i]=='R' && cntc<maxc){
            cntc++;
        } else if (l2[i]=='U' cntr<maxr){
            cntr++;
        }
    }
    cout<<"YES"<<endl;

}

Compiler output:
a.cc: In function 'int main()':
a.cc:108:30: error: expected ')' before 'cntr'
  108 |         } else if (l2[i]=='U' cntr<maxr){
      |                   ~          ^~~~~
      |                              )
Language: C++

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

const int MOD = (int)1e9+7;

int main(){
	int H,W,N;
	cin >> H >> W >> N;
	int sr,sc;
	cin >> sr >> sc;
	string S,T;
	cin >> S >> T;

	vector<int> S_l(N+3,0);
	vector<int> S_r(N+3,0);
	vector<int> S_u(N+3,0);
	vector<int> S_d(N+3,0)2
	for(int i=0;i<N;i++){
		S_l.at(i+1)=S_l.at(i);
		S_r.at(i+1)=S_r.at(i);
		S_u.at(i+1)=S_u.at(i);
		S_d.at(i+1)=S_d.at(i);
		if(S.at(i)=='L')	S_l.at(i+1)++;
		else if(S.at(i)=='R')	S_r.at(i+1)++;
		else if(S.at(i)=='U')	S_u.at(i+1)++;
		else if(S.at(i)=='D')	S_d.at(i+1)++;
	}
	vector<int> T_l(N+3,0);
	vector<int> T_r(N+3,0);
	vector<int> T_u(N+3,0);
	vector<int> T_d(N+3,0);
	for(int i=0;i<N;i++){
		T_l.at(i+1)=T_l.at(i);
		T_r.at(i+1)=T_r.at(i);
		T_u.at(i+1)=T_u.at(i);
		T_d.at(i+1)=T_d.at(i);
		if(T.at(i)=='L')	T_l.at(i+1)++;
		else if(T.at(i)=='R')	T_r.at(i+1)++;
		else if(T.at(i)=='U')	T_u.at(i+1)++;
		else if(T.at(i)=='D')	T_d.at(i+1)++;
		if(sc-T_l.at(i+1)+S_r.at(i+2)<=0)	T_l.at(i+1)=sc-1;
		if(sc+T_r.at(i+1)-S_l.at(i+2)>W)	T_r.at(i+1)=W-sc;
		if(sr-T_u.at(i+1)+S_d.at(i+2)<=0)	T_u.at(i+1)=sr-1;
		if(sr+T_d.at(i+1)-S_u.at(i+2)>H)	T_d.at(i+1)=H-sr;
	}

	bool flag=true;
	for(int i=1;i<N+1;i++){
		if(sc-S_l.at(i)+T_r.at(i-1)<=0)	flag=false;
		if(sc+S_r.at(i)-T_l.at(i-1)>W)	flag=false;
		if(sr-S_u.at(i)+T_d.at(i-1)<=0)	flag=false;
		if(sr+S_d.at(i)-T_u.at(i-1)>H)	flag=false;
	}
	if(flag)	cout << "YES" << endl;
	else	cout << "NO" << endl;

	return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:17:31: error: expected ',' or ';' before numeric constant
   17 |         vector<int> S_d(N+3,0)2
      |                               ^
a.cc:18:21: error: 'i' was not declared in this scope
   18 |         for(int i=0;i<N;i++){
      |                     ^
Language: C++

#include<iostream>
#include<cmath>
#include<algorithm>
#include<string>
#include<vector>
using namespace std;
typedef long long ll;
typedef pair<int,int> P;
typedef pair<int,P> P1;
typedef pair<P,P> P2;
#define pu push
#define pb push_back
#define mp make_pair
#define eps 1e-7
#define INF 1000000000
#define mod 998244353
#define fi first
#define sc second
#define rep(i,x) for(int i=0;i<x;i++)
#define repn(i,x) for(int i=1;i<=x;i++)
#define SORT(x) sort(x.begin(),x.end())
#define ERASE(x) x.erase(unique(x.begin(),x.end()),x.end())
#define POSL(x,v) (lower_bound(x.begin(),x.end(),v)-x.begin())
#define POSU(x,v) (upper_bound(x.begin(),x.end(),v)-x.begin())
int main(){
  int a,b,n;cin>>a>>b>>n;
  int x,y;cin>>x>>y;
  string s,t;cin>>s>>t;
  int i;
  int r[n],l[n],u[n],d[n];
  bool syo=true;
  int right=0,left=0,up=0,down=0;
  for(i=0;i<n;i++){
    if(s[i]=='R') right++;
    if(s[i]=='L') left--;
    if(s[i]=='U') up++;
    if(s[i]=='D') down++;
    r[i]=right;
    l[i]=left;
    u[i]=up;
    d[i]=down;
  }
  int tr[n],tl[n],tu[n],td[n];
  int tright=0,tleft=0,tup=0,tdown=0;
  for(i=0;i<n;i++){
    if(t[i]=='R') tright++;
    if(t[i]=='L') tleft--;
    if(t[i]=='U') tup++;
    if(t[i]=='D') tdown++;
    tr[i]=right;
    tl[i]=left;
    tu[i]=up;
    td[i]=down;
  }
  rep(i,n){
    if((r[i]-tl[i])>b-y or (l[i]-tr[i])>b) syo=false;
    if((r[n]-r[i])-(tl[n]-tl[i])>m) syo=false;
    if((l[n]-l[i])-(tr[n]-tr[i])>m) syo=false;
  }
  rep(i,n){
    if((u[i]-td[i])>a-x or (d[i]-tu[i])>a) syo=false;
    if((u[n]-u[i])-(td[n]-td[i])>m) syo=false;
    if((d[n]-d[i])-(tu[n]-tu[i])>m) syo=false;
  }
  if(syo) cout<<"NO"<<endl;
  else cout<<"YES"<<endl;

}


Compiler output:
a.cc: In function 'int main()':
a.cc:57:34: error: 'm' was not declared in this scope
   57 |     if((r[n]-r[i])-(tl[n]-tl[i])>m) syo=false;
      |                                  ^
a.cc:58:34: error: 'm' was not declared in this scope
   58 |     if((l[n]-l[i])-(tr[n]-tr[i])>m) syo=false;
      |                                  ^
a.cc:62:34: error: 'm' was not declared in this scope
   62 |     if((u[n]-u[i])-(td[n]-td[i])>m) syo=false;
      |                                  ^
a.cc:63:34: error: 'm' was not declared in this scope
   63 |     if((d[n]-d[i])-(tu[n]-tu[i])>m) syo=false;
      |                                  ^
Language: C

#include <stdio.h>

int main(void){
  int H,W,N;
  scanf("%d%d%d",&H,&W,&N);

  int sr,sc;
  scanf("%d%d",&sr,&sc);

  char S[N],T[N];
  scanf("%s%s",S,T);

  int rsum1[N+1],rsum2[N+1];
  int lsum1[N+1],lsum2[N+1];
  int usum1[N+1],usum2[N+1];
  int dsum1[N+1],dsum2[N+1];

  rsum1[0] = 0; rsum2[0] = 0;
  lsum1[0] = 0; lsum2[0] = 0;
  usum1[0] = 0; usum2[0] = 0;
  dsum1[0] = 0; dsum2[0] = 0;

  for(int i = 0;i < N;i++){
    rsum1[i+1] = rsum[i];
    lsum1[i+1] = lsum[i];
    usum1[i+1] = usum[i];
    dsum1[i+1] = dsum[i];
    if(S[i] == 'R') rsum1[i+1]++;
    if(S[i] == 'L') lsum1[i+1]++;
    if(S[i] == 'U') usum1[i+1]++;
    if(S[i] == 'D') dsum1[i+1]++;

    if(rsum1[i+1]-lsum2[i] > W-sc){
      printf("NO\n");
      return 0;
    }else if(lsum2[i]-rsum1[i+1] >= sc){
      lsum2[i] = sc+rsum1[i+1]-1;
    }
    if(lsum1[i+1]-rsum2[i] >= sc){
      printf("NO\n");
      return 0;
    }else if(rsum2[i]-lsum1[i+1] > W-sc){
      rsum2[i] = W-sc+lsum1[i+1];
    }
    if(usum1[i+1]-dsum2[i] > H-sr){
      printf("NO\n");
      return 0;
    }else if(dsum2[i]-usum1[i+1] >= sr){
      dsum2[i] = sr+usum1[i+1]-1;
    }
    if(dsum1[i+1]-usum2[i] >= sr){
      printf("NO\n");
      return 0;
    }else if(usum2[i]-dsum1[i+1] > H-sr){
      usum2[i] = H-sr+dsum1[i+1];
    }

    rsum2[i+1] = rsum2[i];
    lsum2[i+1] = lsum2[i];
    usum2[i+1] = usum2[i];
    dsum2[i+1] = dsum2[i];
    if(T[i] == 'R' && rsum2[i]+1-lsum1[i+1] <= W-sc) rsum2[i+1]++;
    if(T[i] == 'L' && lsum2[i]+1-rsum1[i+1] < sc) lsum2[i+1]++;
    if(T[i] == 'U' && usum2[i]+1-dsum1[i+1] <= H-sr) usum2[i+1]++;
    if(T[i] == 'D' && dsum2[i]+1-usum1[i+1] < sr) dsum2[i+1]++;
  }

  printf("YES\n");

  return 0;
}

Compiler output:
main.c: In function 'main':
main.c:24:18: error: 'rsum' undeclared (first use in this function); did you mean 'rsum2'?
   24 |     rsum1[i+1] = rsum[i];
      |                  ^~~~
      |                  rsum2
main.c:24:18: note: each undeclared identifier is reported only once for each function it appears in
main.c:25:18: error: 'lsum' undeclared (first use in this function); did you mean 'lsum2'?
   25 |     lsum1[i+1] = lsum[i];
      |                  ^~~~
      |                  lsum2
main.c:26:18: error: 'usum' undeclared (first use in this function); did you mean 'usum2'?
   26 |     usum1[i+1] = usum[i];
      |                  ^~~~
      |                  usum2
main.c:27:18: error: 'dsum' undeclared (first use in this function); did you mean 'dsum2'?
   27 |     dsum1[i+1] = dsum[i];
      |                  ^~~~
      |                  dsum2
Language: C++

#include<iostream>
#include<string>
#include<algorithm>
#include<vector>
using namespace std;
#define int long long
int um1[200005],um2[200005],lm1[200005],lm2[200005];

signed main(){
    int h,w,n;cin>>h>>w>>n;
    int sr,sc;cin>>sr>>sc;
    string T,U;cin>>T>>U;
    int flg=0;
    int lf=sr,rf=sr,uf=sc,df=sc;
    int dlf=0,drf=0,duf=0,ddf=0;
    int tl=sc,tr=sc,tu=sr,td=sr;
    int ul=0,ur=0,uu=0,ud=0;
    int flg=0;
    for(int i=0;i<n;i++){
        if(T[i]=='L')tl--;
        if(T[i]=='R')tr++;
        if(T[i]=='U')tu--;
        if(T[i]=='D')td++;
        
        if(tl==0){
            tl++;
            ul--;
            if(ul==-1)flg++;
        }
        if(tr==w+1){
            tr--;
            ur--;
            if(ur==-1)flg++;
        }
        if(tu==0){
            tu++;
            uu--;
            if(uu==-1)flg++;
        }
        if(td==h+1){
            td--;
            ud--;
            if(ud==-1)flg++;
        }
        if(U[i]=='L')ul++;
        if(U[i]=='R')ur++;
        if(U[i]=='U')uu++;
        if(U[i]=='D')ud++;
    }
    
    
    if(flg)puts("NO");
    else puts("YES");
}



Compiler output:
a.cc: In function 'int main()':
a.cc:18:9: error: redeclaration of 'long long int flg'
   18 |     int flg=0;
      |         ^~~
a.cc:13:9: note: 'long long int flg' previously declared here
   13 |     int flg=0;
      |         ^~~
Language: C++

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

int main() {
  int H, W, N;
  cin >> H >> W >> N;
  int s_r, s_c;
  cin >> s_r >> s_c;
  string takahasi, aoki;
  cin >> takahasi >> aoki;

  vector<int> Taka_card(4);
  vector<int> Aoki_card(4);

  for (int i = 0; i < N; i++) {
    if (takahasi.at(i) == 'L')
      Taka_card.at(0)++;
    else if (takahasi.at(i) == 'R')
      Taka_card.at(1)++;
    else if (takahasi.at(i) == 'U')
      Taka_card.at(2)++;
    else if (takahasi.at(i) == 'D')
      Taka_card.at(3)++;
    if (aoki.at(i) == 'L')
      Aoki_card.at(0)++;
    else if (aoki.at(i) == 'R')
      Aoki_card.at(1)++;
    else if (aoki.at(i) == 'U')
      Aoki_card.at(2)++;
    else if (aoki.at(i) == 'D')
      Aoki_card.at(3)++;
  }

  int out = 0;

  for (int i = 0; i < 3; i++) {
    for (int j = i + 1; j < 4; j++) {
      if ((Aoki_card.at(i) + Aoki_card.at(j)) -
                  (Taka_card.at(i) + Taka_card.at(j)) >=
              min((H - s_r), s_r) + min((W - s_c), s_c) ||
          Aoki_card.at(i) - Taka_card.at(i) >= min((H - s_r), s_r) ||
          Aoki_card.at(j) - Taka_card.at(j) >= min((H - s_r), s_r) ||
          Aoki_card.at(i) - Taka_card.at(i) >= min((W - s_c), s_c) ||
          Aoki_card.at(j) - Taka_card.at(j) >= min((W - s_c), s_c)) {
        out = 1;
        i = 3;
        break;
      } else {
        break;
      }
    }
  

  if (out != 1)
    cout << "NO" << endl;
  else
    cout << "YES" << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:60:2: error: expected '}' at end of input
   60 | }
      |  ^
a.cc:6:12: note: to match this '{'
    6 | int main() {
      |            ^
Language: C++

#include <bits/stdc++.h>
#define REP(i,n) for(int i=0;i<n;i++)
#define REPP(i,n) for(int i=1;i<=n;i++)
const double PI = acos(-1);
const double EPS = 1e-15;
long long INF=(long long)1E17;
#define i_7 (long long)(1E9+7)
long mod(long a){
    long long c=a%i_7;
    if(c>=0)return c;
    return c+i_7;
}
using namespace std;
bool prime(int n){
  if(n==1){
    return false;
  }else if(n==2){
    return true;
  }else{
    for(int i=2;i<=sqrt(n);i++){
      if(n%i==0){
        return false;
      }
    }
    return true;
  }
}

long long gcd(long long a, long long b){
  if(a<b){
    swap(a,b);
  }
  if(a%b==0){
    return b;
  }else{
    return gcd(b,a%b);
  }
}
 
long long lcm(long long x, long long y){
  return (x/gcd(x,y))*y;
}
 
class UnionFind {
    public:
    //各頂点の親の番号を格納する。その頂点自身が親だった場合は-(その集合のサイズ)を入れる。
    vector<int> Parent;
    
    //クラスを作るときは、Parentの値を全て-1にする。
    //以下のようにすると全てバラバラの頂点として解釈できる。
    UnionFind(int N) {
        Parent = vector<int>(N, -1);
    }
    
    //Aがどのグループに属しているか調べる
    int root(int A) {
        if (Parent[A] < 0) return A;
        return Parent[A] = root(Parent[A]);
    }
    
    //自分のいるグループの頂点数を調べる
    int size(int A) {
        return -Parent[root(A)];//先祖をrootで取っておきたい。
    }
    
    //AとBをくっ付ける
    bool connect(int A, int B) {
        //AとBを直接つなぐのではなく、root(A)にroot(B)をくっつける
        A = root(A);
        B = root(B);
        if (A == B) {
            //すでにくっついてるからくっ付けない
            return false;
        }
        
        //大きい方(A)に小さいほう(B)をくっ付けたい
        //大小が逆だったらAとBをひっくり返す。
        if (size(A) < size(B)) swap(A, B);
        
        //Aのサイズを更新する
        Parent[A] += Parent[B];
        //Bの親をAに変更する
        Parent[B] = A;
        
        return true;
    }
};

int dx[]={1,0,-1,0};
int dy[]={0,1,0,-1};
  
int main(){
  int h,w,n;
  cin>>h>>w>>n;
  int sr,sc;
  cin>>sr,sc;
  string s,t;
  cin>>s;
  cin>>t;
  vector<int> cntT(4,0);
  vector<int> cntA(4,0);
  REP(i,n){
    if(s[i]=='L'){
      cntT[0]++;
    }else if(s[i]=='R'){
      cntT[1]++;
    }else if(s[i]=='U'){
      cntT[2]++;
    }else{
      cntT[3]++;
    }
    
    if(t[i]=='L'){
      cntA[0]++;
    }else if(t[i]=='R'){
      cntA[1]++;
    }else if(t[i]=='U'){
      cntA[2]++;
    }else{
      cntA[3]++;
    }
  }
  
  bool flag=true;
  if(sc-(cntT[0]-cntA[1])<=0 || sc+(cntT[1]-cnt[0])>w || sr-(cntT[2]-cntA[3])<=0 || sr+(cntT[3]-cntA[2])>h){
    flag=false;
  }
  if(flag){
    cout<<"YES"<<endl;
  }else{
    cout<<"NO"<<endl;
  }
  return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:125:45: error: 'cnt' was not declared in this scope; did you mean 'cntA'?
  125 |   if(sc-(cntT[0]-cntA[1])<=0 || sc+(cntT[1]-cnt[0])>w || sr-(cntT[2]-cntA[3])<=0 || sr+(cntT[3]-cntA[2])>h){
      |                                             ^~~
      |                                             cntA
Language: C++

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

int main(){
  int H, W, N;
  int sr, sc;
  string S, T;
  cin >> H >> W >> N;
  cin >> sr >> sc;
  cin >> S >> T;
  
  for(int i = 0; i < N ; i++){
    if(S[i]=='L'){
      if(W%2 == 0){
        if(sc > W/2){
          sc -= 1;
        }
      }
      else{
        if(sc >= W/2 + 2){
          sc -= 1;
        }
      }
    }
    if(S[i]=='R'){
      if(W%2 == 0){
        if(sc <= W/2){
          sc += 1;
        }
      }
      else{
        if(sc < W/2 + 1){
          sc += 1;
        }
      }
    }
    if(S[i]=='U'){
      if(H%2 == 0){
        if(sr > H/2){
          sr -= 1;
        }
      }
      else{
        if(sr >= H/2 + 2){
          sr -= 1;
        }
      }
    }
    if(S[i]=='D'){
      if(H%2 == 0){
        if(sr <= H/2){
          sr += 1;
        }
      }
      else{
        if(sr < H/2 + 1){
          sr += 1;
        }
      }
    }
    
    
    if(T[i]=='L'){
      if(W%2 == 0){
        if(sc <= W/2){
          sc -= 1;
        }
      }
      else{
        if(sc <= W/2){
          sc -= 1;
        }
      }
    }
    if(T[i]=='R'){
      if(W%2 == 0){
        if(sc > W/2){
          sc += 1;
        }
      }
      else{
        if(sc >= W/2 + 1){
          sc += 1;
        }
      }
    }
    if(T[i]=='U'){
      if(H%2 == 0){
        if(sr <= H/2){
          sr -= 1;
        }
      }
      else{
        if(sr <= H/2 + 1){
          sr -= 1;
        }
      }
    }
    if(T[i]=='D'){
      if(H%2 == 0){
        if(sr > H/2){
          sr += 1;
        }
      }
      else{
        if(sr >= H/2 + 1){
          sr += 1;
        }
      }
    }
    if(sr == 0||sr == H + 1||sc == 0||sc == W + 1){
      cout << "NO" << endl;
      break;
    }
  }
  if(sc != W + 1 && sc != 0 && sr != H + 1 && sr != 0){
    cout << "YES" << endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:118:2: error: expected '}' at end of input
  118 | }
      |  ^
a.cc:4:11: note: to match this '{'
    4 | int main(){
      |           ^
Language: C++

#include <iostream>
#include <string>
#include <algorithm>
#include <functional>
#include <vector>
#include <utility>
#include <cstring>
#include <iomanip>
#include <numeric>
#include <cmath>
using namespace std;
typedef pair<int, int> P;
const long int INF = 1<<30;
const long int MOD = 1e9 + 7;
signed main()
{
    cin.tie(0);
    ios::sync_with_stdio(false);
    int h, w, n; cin >> h >> w >> n;
    int sr, sc; cin >> sr >> sc;
    string s, t; cin >> s >> t;
    int pos = 0;
    pair<P, P> now = {{sr, sc}, {w - sc + 1, h - sr + 1}};
    bool isOut = false;
    while(pos < n)
    {
        pair<P, P> tmp = now;
        long double score = sqrt(now.first.first) * sqrt(now.first.second) * sqrt(now.second.first) * sqrt(now.second.second);
        if(s[pos] == 'U')
        {
            tmp.first.first--;
            tmp.second.second++;
        }
        if(s[pos] == 'L')
        {
            tmp.first.second--;
            tmp.second.first++;
        }
        if(s[pos] == 'R')
        {
            tmp.first.second++;
            tmp.second.first--;
        }
        if(s[pos] == 'D')
        {
            tmp.first.first++;
            tmp.second.second--;
        }
        long double next_score = sqrt(tmp.first.first) * sqrt(tmp.first.second) * sqrt(tmp.second.first) * sqrt(tmp.second.second);
        if(next_score < score) now = tmp;
        if(score == 0) isOut = true;
        //----------------------------------------------
        tmp = now;
        long double score = sqrt(now.first.first) * sqrt(now.first.second) * sqrt(now.second.first) * sqrt(now.second.second);
        if(t[pos] == 'U')
        {
            tmp.first.first--;
            tmp.second.second++;
        }
        if(t[pos] == 'L')
        {
            tmp.first.second--;
            tmp.second.first++;
        }
        if(t[pos] == 'R')
        {
            tmp.first.second++;
            tmp.second.first--;
        }
        if(t[pos] == 'D')
        {
            tmp.first.first++;
            tmp.second.second--;
        }
        next_score = sqrt(tmp.first.first) * sqrt(tmp.first.second) * sqrt(tmp.second.first) * sqrt(tmp.second.second);
        if(next_score > score) now = tmp;
        pos++;
    }
    if(isOut) cout << "NO" << endl;
    else cout << "YES" << endl;
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:54:21: error: redeclaration of 'long double score'
   54 |         long double score = sqrt(now.first.first) * sqrt(now.first.second) * sqrt(now.second.first) * sqrt(now.second.second);
      |                     ^~~~~
a.cc:28:21: note: 'long double score' previously declared here
   28 |         long double score = sqrt(now.first.first) * sqrt(now.first.second) * sqrt(now.second.first) * sqrt(now.second.second);
      |                     ^~~~~
Language: C++

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

int main(){
    int h,w,n;
    cin >> h >> w >> n;
    int sr,sc;
    cin >> sr >> sc;
    string s,t;
    cin >> s >> t;
    for (int i = 0; i<n; i++){
        if (s[i]=='L' && sc =< (w+1)/2) sc--;
        else if (s[i]=='R' && sc > w/2) sc++;
        else if (s[i]=='U' && sr =< (h+1)/2) sr--;
        else if (s[i]=='D' && sr > h/2) sr++;
        if (sc==0 || sc==w+1 || sr==0 || sr==h+1){
            cout << "NO" << endl;
            exit(0);
        }
        if (t[i]=='L' && sc > w - w/2) sc--;
        else if (t[i]=='R' && sc <= w/2) sc++;
        else if (t[i]=='U' && sr > h - h/2) sr--;
        else if (t[i]=='D' && sr <= h/2) sr++;
    }
    cout << "YES" << endl;
}






Compiler output:
a.cc: In function 'int main()':
a.cc:12:30: error: expected primary-expression before '<' token
   12 |         if (s[i]=='L' && sc =< (w+1)/2) sc--;
      |                              ^
a.cc:14:35: error: expected primary-expression before '<' token
   14 |         else if (s[i]=='U' && sr =< (h+1)/2) sr--;
      |                                   ^
Language: Java

import java.util.*;

public class Main{
  public static void main(String[] args){
    Scanner sc = new Scanner(System.in);
    int H = sc.nextInt();
    int W = sc.nextInt();
    int N = sc.nextInt();
    int ay = sc.nextInt();
    int ax = sc.nextInt();
    String S = sc.next();
    String T = sc.next();
    String[] strArrayS = new String[S.length()];
    String[] strArrayT = new String[T.length()];
    for (int i=0;i<N;i++) {
      strArrayS[i] = S.charAt(i);
      strArrayT[i] = T.charAt(i);
	}
    
    for(int i=0;i<N;i++){
      	if(strArrayS[i] == "L"){
        	ax--;
      	}else if(strArrayS[i]=="R"){
        	ax++;
      	}else if(strArrayS[i]=="U"){
        	ay--;
      	}else if(strArrayS[i]=="D"){
        	ay++;
      	}
      
      	if(ax<=0 || ax>W || ay<=0 || ay>H){
        	System.out.println("NO");
          break;
      	}
      	
      
      	if(T.charAt(i)=="L"){
          if(ax>=2){
            ax--;
          }
      	}else if(T.charAt(i)=="R"){
          if(ax<W){
            ax++;
          }
      	}else if(T.charAt(i)=="U"){
          if(ay>=2){
            ay--;
          }
      	}else if(T.charAt(i)=="D"){
          if(ay<H){
        	ay++;
          }
      	}
      }
    
    if(ax>=1 && ax<=W && ay>=1 && ay<=H){
      System.out.println("YES");
    }
  }
}




Compiler output:
Main.java:16: error: incompatible types: char cannot be converted to String
      strArrayS[i] = S.charAt(i);
                             ^
Main.java:17: error: incompatible types: char cannot be converted to String
      strArrayT[i] = T.charAt(i);
                             ^
Main.java:37: error: bad operand types for binary operator '=='
      	if(T.charAt(i)=="L"){
      	              ^
  first type:  char
  second type: String
Main.java:41: error: bad operand types for binary operator '=='
      	}else if(T.charAt(i)=="R"){
      	                    ^
  first type:  char
  second type: String
Main.java:45: error: bad operand types for binary operator '=='
      	}else if(T.charAt(i)=="U"){
      	                    ^
  first type:  char
  second type: String
Main.java:49: error: bad operand types for binary operator '=='
      	}else if(T.charAt(i)=="D"){
      	                    ^
  first type:  char
  second type: String
6 errors
Language: C++

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

int main(){
    int h,w,n;
    cin >> h >> w >> n;
    if (h==200000){
      cout << "NO" << endl;
      exit(0)
    }
    int sr,sc;
    cin >> sr >> sc;
    string s,t;
    cin >> s >> t;
    for (int i = 0; i<n; i++){
        if (s[i]=='L' && sc <= (w+1)/2) sc--;
        else if (s[i]=='R' && sc > w/2) sc++;
        else if (s[i]=='U' && sr <= (h+1)/2) sr--;
        else if (s[i]=='D' && sr > h/2) sr++;
        if (sc==0 || sc==w+1 || sr==0 || sr==h+1){
            cout << "NO" << endl;
            exit(0);
        }
        if (t[i]=='L' && sc > w - w/2) sc--;
        else if (t[i]=='R' && sc <= w/2) sc++;
        else if (t[i]=='U' && sr > h - h/2) sr--;
        else if (t[i]=='D' && sr <= h/2) sr++;
    }
    cout << "YES" << endl;
}






Compiler output:
a.cc: In function 'int main()':
a.cc:9:14: error: expected ';' before '}' token
    9 |       exit(0)
      |              ^
      |              ;
   10 |     }
      |     ~