Language: C++

import java.util.*;

class Main {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int H = sc.nextInt();
        int W = sc.nextInt();
        int[][] field = new int[H][W];
        for(int i = 0; i < H; i++) {
            String line = sc.next();
            for(int j = 0; j < line.length(); j++) {
                char c = line.charAt(j);
                field[i][j] = c - '0';
            }
        }
        int[][] dp = new int[H][W];
        for(int i = 0; i < H; i++) {
            for(int j = 0; j < W; j++) {
                dp[i][j] = 100000000;
            }
        }
        dp[0][0] = 0;
        for(int i = 0; i < H; i++) {
            for(int j = 0; j < W; j++) {
                if(i < H - 1) dp[i + 1][j] = Math.min(dp[i + 1][j], dp[i][j] + field[i + 1][j]);
                if(j < W - 1) dp[i][j + 1] = Math.min(dp[i][j + 1], dp[i][j] + field[i][j + 1]);
            }
        }
        System.out.println(dp[H - 1][W - 1]);
    }
}

Compiler output:
a.cc:1:1: error: 'import' does not name a type
    1 | import java.util.*;
      | ^~~~~~
a.cc:1:1: note: C++20 'import' only available with '-fmodules-ts'
a.cc:4:11: error: expected ':' before 'static'
    4 |     public static void main(String[] args) {
      |           ^~~~~~~
      |           :
a.cc:4:29: error: 'String' has not been declared
    4 |     public static void main(String[] args) {
      |                             ^~~~~~
a.cc:4:38: error: expected ',' or '...' before 'args'
    4 |     public static void main(String[] args) {
      |                                      ^~~~
a.cc:31:2: error: expected ';' after class definition
   31 | }
      |  ^
      |  ;
a.cc: In static member function 'static void Main::main(int*)':
a.cc:5:9: error: 'Scanner' was not declared in this scope
    5 |         Scanner sc = new Scanner(System.in);
      |         ^~~~~~~
a.cc:6:17: error: 'sc' was not declared in this scope
    6 |         int H = sc.nextInt();
      |                 ^~
a.cc:8:12: error: structured binding declaration cannot have type 'int'
    8 |         int[][] field = new int[H][W];
      |            ^~
a.cc:8:12: note: type must be cv-qualified 'auto' or reference to cv-qualified 'auto'
a.cc:8:12: error: empty structured binding declaration
a.cc:8:14: error: expected initializer before '[' token
    8 |         int[][] field = new int[H][W];
      |              ^
a.cc:10:13: error: 'String' was not declared in this scope
   10 |             String line = sc.next();
      |             ^~~~~~
a.cc:11:32: error: 'line' was not declared in this scope
   11 |             for(int j = 0; j < line.length(); j++) {
      |                                ^~~~
a.cc:13:17: error: 'field' was not declared in this scope; did you mean 'friend'?
   13 |                 field[i][j] = c - '0';
      |                 ^~~~~
      |                 friend
a.cc:16:12: error: structured binding declaration cannot have type 'int'
   16 |         int[][] dp = new int[H][W];
      |            ^~
a.cc:16:12: note: type must be cv-qualified 'auto' or reference to cv-qualified 'auto'
a.cc:16:12: error: empty structured binding declaration
a.cc:16:14: error: expected initializer before '[' token
   16 |         int[][] dp = new int[H][W];
      |              ^
a.cc:19:17: error: 'dp' was not declared in this scope
   19 |                 dp[i][j] = 100000000;
      |                 ^~
a.cc:22:9: error: 'dp' was not declared in this scope
   22 |         dp[0][0] = 0;
      |         ^~
a.cc:25:46: error: 'Math' was not declared in this scope
   25 |                 if(i < H - 1) dp[i + 1][j] = Math.min(dp[i + 1][j], dp[i][j] + field[i + 1][j]);
      |                                              ^~~~
a.cc:25:80: error: 'field' was not declared in this scope; did you mean 'friend'?
   25 |                 if(i < H - 1) dp[i + 1][j] = Math.min(dp[i + 1][j], dp[i][j] + field[i + 1][j]);
      |                                                                                ^~~~~
      |                                                                                friend
a.cc:26:46: error: 'Math' was not declared in this scope
   26 |                 if(j < W - 1) dp[i][j + 1] = Math.min(dp[i][j + 1], dp[i][j] + field[i][j + 1]);
      |                                              ^~~~
a.cc:26:80: error: 'field' was not declared in this scope; did you mean 'friend'?
   26 |                 if(j < W - 1) dp[i][j + 1] = Math.min(dp[i][j + 1], dp[i][j] + field[i][j + 1]);
      |                                                                                ^~~~~
      |                                                                                friend
a.cc:29:9: error: 'System' was not declared in this scope
   29 |         System.out.println(dp[H - 1][W - 1]);
      |         ^~~~~~