Си — Говнокод.ру

Си / Говнокод #28872

0

01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57

void branch(int *cnt, int accum, int nxt, int comn) {
  printf("accum %d %d\n", accum, comn);
  if (accum < 0 && comn == 41) {
    *cnt = nxt;
  } else if (accum == 0 && comn == 42) {
    *cnt = nxt;
  } else if (comn == 40) {
    *cnt = nxt;
  }

  else {
    (*cnt)++;
  }
}


void dump(int word[]) {
  int d = 0, x;
  printf("%3c", ' ');
  while (d != 10) {
    printf("%5d ", d);
    d++;
  }
  for (d = 0; d != MEM; d++) {
    x = word[d];
    if (0 == (d % 10))
      puts(" "), printf("%3d", d);
    printf(x >= 0 ? " +%.4X" : " %.4d", x);
  }
  puts(" ");
}

void dump_file(int word[]) {
  int d = 0, x;
  FILE *flrun;
  flrun = fopen("wrt.txt", "w+");

  fprintf(flrun, "%3c", ' ');
  while (d != 10) {
    fprintf(flrun, "%5d ", d);
    d++;
  }
  for (d = 0; d != MEM; d++) {
    x = word[d];
    if (0 == (d % 10))
      fprintf(flrun, "\n"), fprintf(flrun, "%3d", d);
    fprintf(flrun, x >= 0 ? " +%.4X" : " %.4d", x);
  }
}

long long_var(long var) {
  long step = 1;
  do {
    step *= 10;
  } while (var /= step);
  return (step / 10);
}

Демотрон 3
Читалка для кода симплтрона

gne4do, 02 Октября 2023

Комментарии (4)

Си / Говнокод #28871

0

001
002
003
004
005
006
007
008
009
010
011
012
013
014
015
016
017
018
019
020
021
022
023
024
025
026
027
028
029
030
031
032
033
034
035
036
037
038
039
040
041
042
043
044
045
046
047
048
049
050
051
052
053
054
055
056
057
058
059
060
061
062
063
064
065
066
067
068
069
070
071
072
073
074
075
076
077
078
079
080
081
082
083
084
085
086
087
088
089
090
091
092
093
094
095
096
097
098
099
100

fclose(cfPtr);

  while ((mem[operand] > -9999) && (mem[operand] < 9999) && sign != 1) {

    ins_rgr = (mem[ins_cnt]);

    op_code = (ins_rgr / 100);
    operand = (ins_rgr % 100);
    // printf("op_code = %d   operand = %d  acc = %d\n", op_code, operand , acc
    // );
    //    dump(mem);

    switch (op_code) {

    case HALT:
      sign = 1;
      break;

    case READ:
      printf("? read ");

      scanf("%d", &buf);
      mem[operand] = buf;

      ins_cnt++;
      break;

    case WRITE:
      printf("%d\n", mem[operand]);
      ins_cnt++;
      break;

    case LOAD:

      acc = mem[operand];
      ins_cnt++;
      break;

    case STORE:

      mem[operand] = acc;
      ins_cnt++;
      break;

    case ADD:

      acc += mem[operand];
      ins_cnt++;
      break;

    case SUBSTRACT:

      acc -= mem[operand];
      ins_cnt++;

      break;

    case DIVIDE:

      acc /= mem[operand];
      ins_cnt++;
      break;

    case MUL:

      acc *= mem[operand];
      ins_cnt++;
      break;

    case POW:
      acc = pow(acc, mem[operand]);
      ins_cnt++;
      break;

    case MOD:
      acc = fmod(acc, mem[operand]);
      ins_cnt++;
      break;

    case NEWLINE:
      puts(" ");
      ins_cnt++;
      break;

    case BRANCH:
    case BRANCHZERO:
    case BRANCHNEG:
   
      branch(&ins_cnt, acc, operand, op_code);

      break;

     
    }
  }

  dump(mem);
  dump_file(mem);
  puts(" ");
}

Демотрон 2
Читалка для кода симплтрона

gne4do, 02 Октября 2023

Комментарии (0)

Си / Говнокод #28870

0

01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57

#include <ctype.h>
#include <math.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>

#define MEM 100
#define READ 10
#define WRITE 11
#define LOAD 20
#define STORE 21
#define NEWLINE 22
#define ADD 30
#define SUBSTRACT 31
#define DIVIDE 32
#define MUL 33

#define POW 34
#define MOD 35

#define ENTSTR 50

#define PRTSTR 51

#define BRANCH 40
#define BRANCHNEG 41
#define BRANCHZERO 42
#define HALT 43
int main(int argc, char *argv[]) {
  void dump_file(int word[]);

  FILE *cfPtr;

  // char buf[5];
  void branch(int *cnt, int accum, int nxt, int comn);
  int buf_mem[100] = {0};
  void dump(int word[]);
  int x = 0, y = 0, s = 0;
  // int mem[MEM] = {0};
  int mem[MEM];

  for (; x != MEM; x++) {
    mem[x] = 0;
  }

  int acc = 0, d = 0;
  int ins_cnt = 0, ins_rgr = 0, op_code = 0, operand = 0, buf = 0;

  int b = 0, l, r = 0, m = 0, ti = 0, sign = 0;

  cfPtr = fopen(argv[1], "r");

  for (; feof(cfPtr) == 0;) {
    fscanf(cfPtr, "%d %d\n", &b, &l);
    mem[b] = l;
  
  }

Демотрон 1
Читалка для кода симплтрона

gne4do, 02 Октября 2023

Комментарии (0)

Си / Говнокод #28869

0

01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40

int let_past(data *base, char *infix, char *post_infix) {
  char *buffer;

  int past_in_table_cons_or_value(data * table, char *str_tok);
  int data_adress = 0;
  int lng = 0;
  int left_side = 0;

  past_in_table_cons_or_value(base, &infix[0]);

  buffer = strtok(&infix[1], "  ");

  for (; buffer != (char *)'\0';
       post_infix[lng++] = ' ', buffer = strtok(NULL, " ")) {

    if (isalnum(*buffer)) {

      data_adress = past_in_table_cons_or_value(base, buffer);

      sprintf(&post_infix[lng], "%d", data_adress);

      lng += 2;
    }

    else {
      post_infix[lng] = *buffer;
      lng++;
    }
  }

  post_infix[lng] = '\0';
  left_side = search_in_table(base, &infix[0]);

  return (base + left_side)->location;
}

int my_strcmp (const char *out, const char *in   ){
  for( ;*(in) , *(out) &&  *(in) == *(out); *out++,*in++  );
	   return   *in <= *out ?  *out > *in   : -1   ;
	}

Инклуды длясимплтрона 4

gne4do, 02 Октября 2023

Комментарии (0)

Си / Говнокод #28868

0

01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85

int pop_2(StackNodePtr_2 *topPtr) {
  StackNodePtr_2 tempPtr;
  int popValue;

  tempPtr = *topPtr;
  popValue = (*topPtr)->data;
  *topPtr = (*topPtr)->nextPtr;
  free(tempPtr);

  return popValue;
}

/* Return the value at the top of the stack */
char stackTop_1(StackNodePtr_2 topPtr) {
  char topValue;

  topValue = topPtr->data;

  return topValue;
}

int isEmpty_2(StackNodePtr_2 topPtr) { return topPtr == NULL; }

/* Test if the list is empty */

int my_isalpha(char alpha) {
  return ((alpha >= 65 && alpha <= 90) || (alpha >= 97 && alpha <= 122));
}

int my_isdigit(char alpha) { return (alpha >= 48) && (alpha <= 57); }

int isOperator_2(char c) {

  return c == '/' || c == '*' || c == '-' || c == '+' || c == '^' || c == '%';
}

int goto_search(data *table, char *token) {

  int x = 0;

  for (x = 0; x != 100; x++) {

    if (memcmp((table + x)->symbol, token, 2) == 0) {
      return (table + x)->location;
    }
  }
  return 0;
}

int helper_search_1(data *base, char *token, int run) {
  return ((base + run)->symbol[0] == *token ||
          my_strcmp((base + run)->symbol, "0") == 0);
}

int helper_search_2(data *base, char *token, int run) {
  return (my_strcmp((base + run)->symbol, token) == 0 ||
          my_strcmp((base + run)->symbol, "0") == 0);
}

int search_in_base(data *intro_search, char *str_tok_search) {

  int runner = 0, ch = !my_isalpha(*str_tok_search);
  for (; !helper_search_base(intro_search, str_tok_search, runner); ++runner)
    ;
  return runner;
}
int helper_search_base(data *base, char *token, int run) {
  return my_strcmp((base + run)->symbol, "0") == 0;
}

int search_in_table(data *intro_search, char *str_tok_search) {

  int runner = 0, ch = !my_isalpha(*str_tok_search);
  for (; !(*helper_search[ch])(intro_search, str_tok_search, runner); ++runner)
    ;
  return runner;
}

int rem_break(char *token) {

  if (memcmp(token, "rem", 3) == 0) {
    return 1;
  }
  return 0;
}

Инклуды для симплтрона

gne4do, 02 Октября 2023

Комментарии (0)

Си / Говнокод #28867

0

01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93

/* Do the conversion */
  while (!isEmpty_2(stackPtr) && infix[i] != '\0') {
    c = infix[i++];

    if (my_isdigit(c) || my_isalpha(c)) {
      while (my_isdigit(c) || my_isalpha(c)) {
        postfix[j++] = c;
        c = infix[i++];
      }
      postfix[j++] = ' ';

      if (c == ')' || isOperator_2(c))
        i--;
    } else if (c == '(')
      push_2(&stackPtr, '(');
    else if (isOperator_2(c) == 1) {
      if (!isEmpty_2(stackPtr) && isOperator_2(stackTop_1(stackPtr))) {
        while (isOperator_2(stackTop_1(stackPtr)) &&
               (precedence_1(stackTop_1(stackPtr), c)) >= 0) {
          postfix[j++] = pop_2(&stackPtr);
          postfix[j++] = ' ';
        }
        push_2(&stackPtr, c);
      } else
        push_2(&stackPtr, c);
    } else if (c == ')') {
      if (!isEmpty_2(stackPtr)) {
        c = pop_2(&stackPtr);

        while (!isEmpty_2(stackPtr) && c != '(') {
          postfix[j++] = c;
          postfix[j++] = ' ';
          c = pop_2(&stackPtr);
        }
      }
    }
  }
  postfix[j] = '\0';
}

int precedence_1(char operator1, char operator2) {
  int result = 1;

  switch (operator1) {
  case '^':
    if (operator2 == '^')
      result = 0;
    break;
  case '*':
  case '/':
  case '%':
    switch (operator2) {
    case '^':
      result = -1;
      break;
    case '*':
    case '/':
    case '%':
      result = 0;
      break;
    default:
      break;
    }
    break;
  case '+':
  case '-':
    switch (operator2) {
    case '-':
    case '+':
      result = 0;
      break;
    default:
      result = -1;
      break;
    }
    break;
  }

  return result;
}

void push_2(StackNodePtr_2 *topPtr, int info) {
  StackNodePtr_2 newPtr;

  newPtr = malloc(sizeof(StackNode_2)); /* Now points to a place in memory*/

  if (newPtr != NULL) {
    newPtr->data = info;
    newPtr->nextPtr = *topPtr;
    *topPtr = newPtr;
  } else
    printf("%c not inserted. No memory available.\n", info);
}

Инклуды для симплтрона 2

gne4do, 02 Октября 2023

Комментарии (0)

Си / Говнокод #28866

0

01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77

#include <ctype.h> 
#include <math.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>

#define MEM 100
#define READ 10
#define WRITE 11
#define LOAD 20
#define STORE 21
#define ADD 30
#define SUBSTRACT 31
#define DIVIDE 32
#define MUL 33
#define BRANCH 40
#define BRANCHNEG 41
#define BRANCHZERO 42
#define HALT 43

int count_down = 99;

struct stackNode_2 {
  int data;
  struct stackNode_2 *nextPtr;
};

typedef struct stackNode_2 StackNode_2;
typedef StackNode_2 *StackNodePtr_2;

typedef struct tableEntry {
  char symbol[10];
  char type;
  int location;

} data;

int my_isdigit(char alpha);
int my_isalpha(char alpha);
int isOperator_2(char c);

char stackTop_1(StackNodePtr_2 topPtr);

int helper_search_1(data *base, char *token, int run);

int helper_search_2(data *base, char *token, int run);

int (*helper_search[2])(data *base, char *token, int run) = {helper_search_1,
                                                             helper_search_2};

int search_in_base(data *intro_search, char *str_tok_search);
int helper_search_base(data *base, char *token, int run);

void convertToPostfix_1(char infix[], char postfix[]);

int pop_2(StackNodePtr_2 *topPtr);
void push_2(StackNodePtr_2 *topPtr, int info);
int isEmpty_2(StackNodePtr_2 topPtr);

int precedence_1(char operator1, char operator2);

void convertToPostfix_1(char infix[], char postfix[]) {
  int i = 0, j = 0;
  char c;

  /* Push left parenthesis to stack */
  StackNodePtr_2 stackPtr = NULL;
  push_2(&stackPtr, '(');

  /* Add right parenthesis to end of infix */
  while (infix[i] != '\0')
    i++;

  infix[i++] = ')';
  infix[i] = '\0';

  i = 0;

Инклуды для симплтрона 1

gne4do, 02 Октября 2023

Комментарии (0)

Си / Говнокод #28865

0

01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70

int calculate_2(int op1, int op2, char operator, int memory_smp[],
                int *count_command) {

  int result = 0;

  switch (operator) {
  case '+':

    memory_smp[*count_command] = (2000 + op1);
    (*count_command)++;

    memory_smp[*count_command] = (3000 + op2);
    (*count_command)++;

    memory_smp[*count_command] = (2100 + count_down);

    (*count_command)++;
    result = count_down;
    count_down--;

    // result = op1 + op2;
    break;
  case '-':
    memory_smp[*count_command] = (2000 + op1);
    (*count_command)++;
    memory_smp[*count_command] = (3100 + op2);
    (*count_command)++;
    memory_smp[*count_command] = (2100 + count_down);
    (*count_command)++;
    result = count_down;
    count_down--;
    // result = op1 - op2;
    break;
  case '*':
    memory_smp[*count_command] = (2000 + op1);
    (*count_command)++;
    memory_smp[*count_command] = (3300 + op2);
    (*count_command)++;
    memory_smp[*count_command] = (2100 + count_down);
    (*count_command)++;
    result = count_down;
    count_down--;
    // result = op1 * op2;
    break;
  case '/':

    memory_smp[*count_command] = (2000 + op1);
    (*count_command)++;
    memory_smp[*count_command] = (3200 + op2);
    (*count_command)++;
    memory_smp[*count_command] = (2100 + count_down);
    (*count_command)++;
    result = count_down;
    count_down--;
    //   result = op1 / op2;
    break;
  /*
  case '^':
    result = pow(op1, op2);
    break;
  case '%':
    result = op1 % op2;
    break;
  */
  default:
    break;
  }

  return result;
}

Симлтрон из Дейтелов
5

gne4do, 02 Октября 2023

Комментарии (0)

Си / Говнокод #28864

0

01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95

file_buf = fopen(argv[2], "w");

  for (d = 0; mem_smp[d] != 0; d++) {

    fprintf(file_buf, "%d %d\n", d, mem_smp[d]);
  }

  for (d = 0; (symbolTable + d)->type != 'q'; d++) {

    if ((symbolTable + d)->type == 'C') {
      count_cmd = atoi((symbolTable + d)->symbol);

      fprintf(file_buf, "%d %d\n", (symbolTable + d)->location, count_cmd);
    }
  }
  fclose(file_buf);

  return 0;
}

int past_in_table_cons_or_value(data *table, char *str_tok) {

  int search_in_table(data * intro_search, char *str_tok_search);

  int find = search_in_table(table, str_tok);

  if ((table + find)->type == 'q') {

    if (my_isalpha(*str_tok)) {
      (table + find)->symbol[0] = *str_tok; //  or  str_tok don't atoi

    } else {
      strcpy((table + find)->symbol, str_tok);
    }

    (table + find)->type = my_isalpha(*str_tok) ? 'V' : 'C';

    (table + find)->location = count_down;

    count_down--;
  }

  return (table + find)->location;
}

int evaluatePostfixExpression_2(char *expr, int memory_smp[],
                                int *count_command) {
  StackNodePtr_2 stackPtr = NULL;
  char c;
  int x, y;
  int i = 0, mult = 1, num = 0;

  while (expr[i] != '\0') {
    mult = 1;
    num = 0;
    c = expr[i];
    if (my_isdigit(c)) {
      while (my_isdigit(c)) {
        num *= mult;
        num += c - 48;
        c = expr[++i];
        mult *= 10;
      }
      --i;
      push_2(&stackPtr, num);
    } else if (isOperator_2(c)) {
      if (isEmpty_2(stackPtr)) {
        printf("Invalid postfix expression!\n");
        return 0;
      }
      x = pop_2(&stackPtr);

      if (isEmpty_2(stackPtr)) {
        printf("Invalid postfix expression!\n");
        return 0;
      }
      y = pop_2(&stackPtr);

      push_2(&stackPtr, calculate_2(y, x, c, memory_smp, &(*count_command)));
    }
    i++;
  }

  if (isEmpty_2(stackPtr)) {
    printf("Invalid postfix expression!\n");
    return 0;
  }

  return pop_2(&stackPtr);
}

int calculate_2(int op1, int op2, char operator, int memory_smp[],
                int *count_command) {

  int result = 0;

Симплтрон из задачи Дейтелов
4

gne4do, 02 Октября 2023

Комментарии (0)

Си / Говнокод #28863

0

01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96

if (sign_ch == 0) {
          swp = val_if[0];
          val_if[0] = val_if[1];
          val_if[1] = swp;
        }

        mem_smp[count_cmd] = 2000 + (symbolTable + val_if[1])->location;
        count_cmd++;
        mem_smp[count_cmd] = 3100 + (symbolTable + val_if[0])->location;
        count_cmd++;

        if (goto_flag == 1) {
          flags[count_cmd] = second_buf;
          mem_smp[count_cmd] = rn_data[ab].data[0];
          count_cmd++;
        } else {
          mem_smp[count_cmd] = rn_data[ab].data[0] + second_buf;
          count_cmd++;
        }

        if (rn_data[ab].type == 2) {

          mem_smp[count_cmd] = 2000 + (symbolTable + val_if[0])->location;
          count_cmd++;
          mem_smp[count_cmd] = 3100 + (symbolTable + val_if[1])->location;
          count_cmd++;

          if (goto_flag == 1) {
            flags[count_cmd] = second_buf;
            mem_smp[count_cmd] = rn_data[ab].data[1];
            count_cmd++;
          } else {
            mem_smp[count_cmd] = rn_data[ab].data[1] + second_buf;
            count_cmd++;
          }
        }

      }

      else if (my_strcmp(buffer, "goto") == 0) {

        second_buf = 0;
        goto_flag = 0;

        intro_buffer = strtok(NULL, " ");
        second_buf = goto_search(symbolTable, intro_buffer);

        if (second_buf == 0) {
          second_buf = atoi(intro_buffer);
          goto_flag = 1;
        }

        if (goto_flag == 1) {
          flags[count_cmd] = second_buf;
          mem_smp[count_cmd] = 4000;
          count_cmd++;
        } else {
          mem_smp[count_cmd] = 4000 + second_buf;
          count_cmd++;
        }
      }

      else if (my_strcmp(buffer, "print") == 0) {
        intro_buffer = strtok(NULL, " ");
        second_buf = search_in_table(symbolTable, intro_buffer);
        mem_smp[count_cmd] = 1100 + (symbolTable + second_buf)->location;
        count_cmd++;

      }

      else if (my_strcmp(buffer, "input") == 0) {
        intro_buffer = strtok(NULL, " ");
        past_in_table_cons_or_value(symbolTable, intro_buffer);
        second_buf = search_in_table(symbolTable, intro_buffer);
        mem_smp[count_cmd] = 1000 + (symbolTable + second_buf)->location;
        count_cmd++;
      } else if (my_strcmp(buffer, "end") == 0) {

        mem_smp[count_cmd] = 4300;
      }

      ////////////////////////////////////////////////////////////////////////
      count_table_extra = count_cmd;
      /////////////////////////////////////////////////////////////////////////
    }
  }

  for (d = 0; mem_smp[d] != 0; d++) {
    if (flags[d] != -1) {

      sprintf(&postfix[0], "%d", flags[d]);

      goto_flag = search_in_table(symbolTable, postfix);
      mem_smp[d] += (symbolTable + goto_flag)->location;
    }
  }

Симплтрон из задачи Дейтелов
3

gne4do, 02 Октября 2023

Комментарии (0)

Говнокод: по колено в коде.

Си / Говнокод #28872

Си / Говнокод #28871

Си / Говнокод #28870

Си / Говнокод #28869

Си / Говнокод #28868

Си / Говнокод #28867

Си / Говнокод #28866

Си / Говнокод #28865

Си / Говнокод #28864

Си / Говнокод #28863