Language: C

ome];
  int max_walk=0, max;
  
  for (i=0; i<home; i++)
    scanf("%d", &house[i]);
  
  for (i=0; i<home - 1; i++) {
    walk[i] = house[i+1] - house[i];
    
    if (walk[i] > max_walk) {
      max_walk = walk[i];
      max = i;
    }
  }
  
  walk[home - 1] = house[0] + (lake - house[home - 1]);
  if (walk[home - 1] > max_walk) {
    max_walk = walk[home-1];
    max = home-1;
  }
  
  for (i=0; i<max; i++)
    distance += walk[i];
  
  for (i=max+1; i<home; i++)
    distance += walk[i];
  
  printf("%d\n",distance);
  
  return 0;
}

Compiler output:
main.c:1:4: error: expected '=', ',', ';', 'asm' or '__attribute__' before ']' token
    1 | ome];
      |    ^
main.c:4:3: error: expected identifier or '(' before 'for'
    4 |   for (i=0; i<home; i++)
      |   ^~~
main.c:4:14: error: expected '=', ',', ';', 'asm' or '__attribute__' before '<' token
    4 |   for (i=0; i<home; i++)
      |              ^
main.c:4:22: error: expected '=', ',', ';', 'asm' or '__attribute__' before '++' token
    4 |   for (i=0; i<home; i++)
      |                      ^~
main.c:7:3: error: expected identifier or '(' before 'for'
    7 |   for (i=0; i<home - 1; i++) {
      |   ^~~
main.c:7:14: error: expected '=', ',', ';', 'asm' or '__attribute__' before '<' token
    7 |   for (i=0; i<home - 1; i++) {
      |              ^
main.c:7:26: error: expected '=', ',', ';', 'asm' or '__attribute__' before '++' token
    7 |   for (i=0; i<home - 1; i++) {
      |                          ^~
main.c:16:8: error: 'home' undeclared here (not in a function)
   16 |   walk[home - 1] = house[0] + (lake - house[home - 1]);
      |        ^~~~
main.c:16:3: warning: data definition has no type or storage class
   16 |   walk[home - 1] = house[0] + (lake - house[home - 1]);
      |   ^~~~
main.c:16:3: error: type defaults to 'int' in declaration of 'walk' [-Wimplicit-int]
main.c:16:20: error: 'house' undeclared here (not in a function)
   16 |   walk[home - 1] = house[0] + (lake - house[home - 1]);
      |                    ^~~~~
main.c:16:32: error: 'lake' undeclared here (not in a function)
   16 |   walk[home - 1] = house[0] + (lake - house[home - 1]);
      |                                ^~~~
main.c:17:3: error: expected identifier or '(' before 'if'
   17 |   if (walk[home - 1] > max_walk) {
      |   ^~
main.c:22:3: error: expected identifier or '(' before 'for'
   22 |   for (i=0; i<max; i++)
      |   ^~~
main.c:22:14: error: expected '=', ',', ';', 'asm' or '__attribute__' before '<' token
   22 |   for (i=0; i<max; i++)
      |              ^
main.c:22:21: error: expected '=', ',', ';', 'asm' or '__attribute__' before '++' token
   22 |   for (i=0; i<max; i++)
      |                     ^~
main.c:25:3: error: expected identifier or '(' before 'for'
   25 |   for (i=max+1; i<home; i++)
      |   ^~~
main.c:25:18: error: expected '=', ',', ';', 'asm' or '__attribute__' before '<' token
   25 |   for (i=max+1; i<home; i++)
      |                  ^
main.c:25:26: error: expected '=', ',', ';', 'asm' or '__attribute__' before '++' token
   25 |   for (i=max+1; i<home; i++)
      |                          ^~
main.c:28:10: error: expected declaration specifiers or '...' before string constant
   28 |   printf("%d\n",distance);
      |          ^~~~~~
main.c:28:17: error: unknown type name 'distance'
   28 |   printf("%d\n",distance);
      |                 ^~~~~~~~
main.c:30:3: error: expected identifier or '(' before 'return'
   30 |   return 0;
      |   ^~~~~~
main.c:31:1: error: expected identifier or '(' before '}' token
   31 | }
      | ^