#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <ctype.h>
#define MAX_ID 1024
#define MAX_TYPES 64
#define MAX_TOKENS 65536
typedef enum {
T_IDENT, T_KEYWORD, T_INT_LIT, T_STR_LIT,
T_OP, T_DELIM, T_LPAREN, T_RPAREN,
T_LBRACK, T_RBRACK, T_LBRACE, T_RBRACE,
T_BOOL_LIT
} TokenClass;
const char* className[] = {
"IDENT","KEYWORD","INT_LIT","STR_LIT",
"OP","DELIM","LPAREN","RPAREN",
"LBRACK","RBRACK","LBRACE","RBRACE",
"BOOL_LIT"
};
const char* keywords[] = {
"list","add","remove","print","if","else","while","for",
"function","return","int","string","bool",
"length","concat","reverse"
};
const int KW_COUNT = 16;
typedef struct { char name[128]; } Ident;
typedef struct { char name[32]; } Type;
Ident idTable[MAX_ID]; int idCount=0;
Type typeTable[MAX_TYPES]; int typeCount=0;
typedef struct {
TokenClass cls;
int indexInClass;
int row, col;
char lexeme[128];
int stmtNo;
int nesting;
} Token;
Token tokens[MAX_TOKENS]; int tokCount=0;
int isKeyword(const char* s) {
for (int i
=0;i
<KW_COUNT
;i
++) if (!strcmp(s
, keywords
[i
])) return 1; return 0;
}
int isBoolLiteral
(const char* s
){ return (!strcmp(s
,"true")||!strcmp(s
,"false")); }
int addIdent(const char* s){
for (int i
=0;i
<idCount
;i
++) if(!strcmp(idTable
[i
].
name,s
)) return i
+1; strcpy(idTable
[idCount
].
name,s
); idCount
++; return idCount
; }
int ensureType(const char* s){
for (int i
=0;i
<typeCount
;i
++) if(!strcmp(typeTable
[i
].
name,s
)) return i
+1; strcpy(typeTable
[typeCount
].
name,s
); typeCount
++; return typeCount
; }
void emit(TokenClass c, int idx, int row, int col, const char* lex, int stmt, int nest){
tokens[tokCount].cls=c;
tokens[tokCount].indexInClass=idx;
tokens[tokCount].row=row;
tokens[tokCount].col=col;
tokens[tokCount].stmtNo=stmt;
tokens[tokCount].nesting=nest;
strncpy(tokens
[tokCount
].
lexeme, lex
, 127); tokCount++;
}
int main(int argc, char** argv){
// Заповнюємо таблицю типів базовими типами
ensureType("int"); ensureType("string");
ensureType("bool"); ensureType("list");
FILE* f = stdin;
if (argc
>1){ f
=fopen(argv
[1],"r"); if(!f
){ perror("open"); return 1; } }
int row=1,col=0;
int c, peek;
char buf[256];
int stmtNo=0, nesting=0;
while ((c
=fgetc(f
))!=EOF
){ if (c=='\n'){ row++; col=0; continue; }
col++;
// Коментарі
if (c=='/'){
if (peek
=='/'){ while((c
=fgetc(f
))!=EOF
&& c
!='\n'); row
++; col
=0; continue; } else if (peek=='*'){ int prev=0;
while((c
=fgetc(f
))!=EOF
){ if(c
=='\n'){ row
++; col
=0; } if(prev=='*' && c=='/') break; prev=c; }
continue;
}
// Ідентифікатор / ключове слово / булевий літерал
int k=0; buf[k++]=(char)c;
buf[k++]=(char)peek;
}
if (peek
!=EOF
) ungetc(peek
,f
); buf[k]='\0';
if (isBoolLiteral(buf)){
emit(T_BOOL_LIT,0,row,col-k+1,buf,stmtNo,nesting);
} else if (isKeyword(buf)){
emit(T_KEYWORD,0,row,col-k+1,buf,stmtNo,nesting);
} else {
int id=addIdent(buf);
emit(T_IDENT,id,row,col-k+1,buf,stmtNo,nesting);
}
continue;
}
// Ціле число
int k=0; buf[k++]=(char)c;
while((peek
=fgetc(f
))!=EOF
&& isdigit(peek
)) buf
[k
++]=(char)peek
; if (peek
!=EOF
) ungetc(peek
,f
); buf[k]='\0';
emit
(T_INT_LIT
,0,row
,col
-strlen(buf
)+1,buf
,stmtNo
,nesting
); continue;
}
// Рядок
if (c=='"'){
int k=0; int startCol=col; int closed=0;
while((peek
=fgetc(f
))!=EOF
){ col++;
if (peek=='\n'){ row++; col=0; }
if (peek=='"'){ closed=1; break; }
buf[k++]=(char)peek;
}
buf[k]='\0';
if (!closed
) fprintf(stderr
,"LEXERR: Unterminated string at %d:%d\n",row
,startCol
); else emit(T_STR_LIT,0,row,startCol,buf,stmtNo,nesting);
continue;
}
// Оператори, дужки, роздільники
buf[0]=(char)c; buf[1]='\0';
switch(c){
case '+': case '-': case '*': case '/': case '=':
case '<': case '>': emit(T_OP,0,row,col,buf,stmtNo,nesting); break;
case ',': case ';':
emit(T_DELIM,0,row,col,buf,stmtNo,nesting);
if(c==';') stmtNo++; break;
case '(': emit(T_LPAREN,0,row,col,buf,stmtNo,nesting); break;
case ')': emit(T_RPAREN,0,row,col,buf,stmtNo,nesting); break;
case '[': emit(T_LBRACK,0,row,col,buf,stmtNo,nesting); break;
case ']': emit(T_RBRACK,0,row,col,buf,stmtNo,nesting); break;
case '{': nesting++; emit(T_LBRACE,0,row,col,buf,stmtNo,nesting); break;
case '}': emit(T_RBRACE,0,row,col,buf,stmtNo,nesting); nesting--; break;
default: fprintf(stderr
,"LEXERR: Unknown symbol '%c' at %d:%d\n",c
,row
,col
); }
}
// Вивід результатів
printf("=== а) Реорганізований текст ===\n"); for(int i=0;i<tokCount;i++)
printf("(%s,%d) ", className
[tokens
[i
].
cls], tokens
[i
].
indexInClass); printf("\n\n=== б) Таблиця ідентифікаторів ===\n"); for(int i
=0;i
<idCount
;i
++) printf("%3d : %s\n", i
+1, idTable
[i
].
name); printf("\n=== Таблиця типів ===\n"); for(int i
=0;i
<typeCount
;i
++) printf("%3d : %s\n", i
+1, typeTable
[i
].
name);
printf("\n=== в) Листинг трансляції ===\n"); for(int i=0;i<tokCount;i++)
printf("[line %d,col %d] %-8s %-10s (stmt %d, nest %d)\n", tokens[i].row,tokens[i].col,
className[tokens[i].cls],tokens[i].lexeme,
tokens[i].stmtNo,tokens[i].nesting);
return 0;
}
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <ctype.h>

#define MAX_ID 1024
#define MAX_TYPES 64
#define MAX_TOKENS 65536

typedef enum {
    T_IDENT, T_KEYWORD, T_INT_LIT, T_STR_LIT,
    T_OP, T_DELIM, T_LPAREN, T_RPAREN,
    T_LBRACK, T_RBRACK, T_LBRACE, T_RBRACE,
    T_BOOL_LIT
} TokenClass;

const char* className[] = {
    "IDENT","KEYWORD","INT_LIT","STR_LIT",
    "OP","DELIM","LPAREN","RPAREN",
    "LBRACK","RBRACK","LBRACE","RBRACE",
    "BOOL_LIT"
};

const char* keywords[] = {
    "list","add","remove","print","if","else","while","for",
    "function","return","int","string","bool",
    "length","concat","reverse"
};
const int KW_COUNT = 16;

typedef struct { char name[128]; } Ident;
typedef struct { char name[32]; } Type;

Ident idTable[MAX_ID]; int idCount=0;
Type typeTable[MAX_TYPES]; int typeCount=0;

typedef struct {
    TokenClass cls;
    int indexInClass;
    int row, col;
    char lexeme[128];
    int stmtNo;
    int nesting;
} Token;

Token tokens[MAX_TOKENS]; int tokCount=0;

int isKeyword(const char* s) {
    for (int i=0;i<KW_COUNT;i++) if (!strcmp(s, keywords[i])) return 1;
    return 0;
}
int isBoolLiteral(const char* s){ return (!strcmp(s,"true")||!strcmp(s,"false")); }

int addIdent(const char* s){
    for (int i=0;i<idCount;i++) if(!strcmp(idTable[i].name,s)) return i+1;
    strcpy(idTable[idCount].name,s); idCount++; return idCount;
}
int ensureType(const char* s){
    for (int i=0;i<typeCount;i++) if(!strcmp(typeTable[i].name,s)) return i+1;
    strcpy(typeTable[typeCount].name,s); typeCount++; return typeCount;
}

void emit(TokenClass c, int idx, int row, int col, const char* lex, int stmt, int nest){
    tokens[tokCount].cls=c;
    tokens[tokCount].indexInClass=idx;
    tokens[tokCount].row=row;
    tokens[tokCount].col=col;
    tokens[tokCount].stmtNo=stmt;
    tokens[tokCount].nesting=nest;
    strncpy(tokens[tokCount].lexeme, lex, 127);
    tokCount++;
}

int main(int argc, char** argv){
    // Заповнюємо таблицю типів базовими типами
    ensureType("int"); ensureType("string");
    ensureType("bool"); ensureType("list");

    FILE* f = stdin;
    if (argc>1){ f=fopen(argv[1],"r"); if(!f){ perror("open"); return 1; } }

    int row=1,col=0;
    int c, peek;
    char buf[256];
    int stmtNo=0, nesting=0;

    while ((c=fgetc(f))!=EOF){
        if (c=='\n'){ row++; col=0; continue; }
        col++;
        if (isspace(c)) continue;

        // Коментарі
        if (c=='/'){
            peek=fgetc(f);
            if (peek=='/'){ while((c=fgetc(f))!=EOF && c!='\n'); row++; col=0; continue; }
            else if (peek=='*'){ int prev=0;
                while((c=fgetc(f))!=EOF){ if(c=='\n'){ row++; col=0; }
                    if(prev=='*' && c=='/') break; prev=c; }
                continue;
            } else { ungetc(peek,f); }
        }

        // Ідентифікатор / ключове слово / булевий літерал
        if (isalpha(c)||c=='_'){
            int k=0; buf[k++]=(char)c;
            while((peek=fgetc(f))!=EOF && (isalnum(peek)||peek=='_')){
                buf[k++]=(char)peek;
            }
            if (peek!=EOF) ungetc(peek,f);
            buf[k]='\0';
            if (isBoolLiteral(buf)){
                emit(T_BOOL_LIT,0,row,col-k+1,buf,stmtNo,nesting);
            } else if (isKeyword(buf)){
                if (!strcmp(buf,"int")||!strcmp(buf,"string")||
                    !strcmp(buf,"bool")||!strcmp(buf,"list")) ensureType(buf);
                emit(T_KEYWORD,0,row,col-k+1,buf,stmtNo,nesting);
            } else {
                int id=addIdent(buf);
                emit(T_IDENT,id,row,col-k+1,buf,stmtNo,nesting);
            }
            continue;
        }

        // Ціле число
        if (isdigit(c)){
            int k=0; buf[k++]=(char)c;
            while((peek=fgetc(f))!=EOF && isdigit(peek)) buf[k++]=(char)peek;
            if (peek!=EOF) ungetc(peek,f);
            buf[k]='\0';
            emit(T_INT_LIT,0,row,col-strlen(buf)+1,buf,stmtNo,nesting);
            continue;
        }

        // Рядок
        if (c=='"'){
            int k=0; int startCol=col; int closed=0;
            while((peek=fgetc(f))!=EOF){
                col++;
                if (peek=='\n'){ row++; col=0; }
                if (peek=='"'){ closed=1; break; }
                buf[k++]=(char)peek;
            }
            buf[k]='\0';
            if (!closed) fprintf(stderr,"LEXERR: Unterminated string at %d:%d\n",row,startCol);
            else emit(T_STR_LIT,0,row,startCol,buf,stmtNo,nesting);
            continue;
        }

        // Оператори, дужки, роздільники
        buf[0]=(char)c; buf[1]='\0';
        switch(c){
            case '+': case '-': case '*': case '/': case '=':
            case '<': case '>': emit(T_OP,0,row,col,buf,stmtNo,nesting); break;
            case ',': case ';':
                emit(T_DELIM,0,row,col,buf,stmtNo,nesting);
                if(c==';') stmtNo++; break;
            case '(': emit(T_LPAREN,0,row,col,buf,stmtNo,nesting); break;
            case ')': emit(T_RPAREN,0,row,col,buf,stmtNo,nesting); break;
            case '[': emit(T_LBRACK,0,row,col,buf,stmtNo,nesting); break;
            case ']': emit(T_RBRACK,0,row,col,buf,stmtNo,nesting); break;
            case '{': nesting++; emit(T_LBRACE,0,row,col,buf,stmtNo,nesting); break;
            case '}': emit(T_RBRACE,0,row,col,buf,stmtNo,nesting); nesting--; break;
            default: fprintf(stderr,"LEXERR: Unknown symbol '%c' at %d:%d\n",c,row,col);
        }
    }

    // Вивід результатів
    printf("=== а) Реорганізований текст ===\n");
    for(int i=0;i<tokCount;i++)
        printf("(%s,%d) ", className[tokens[i].cls], tokens[i].indexInClass);
    printf("\n\n=== б) Таблиця ідентифікаторів ===\n");
    for(int i=0;i<idCount;i++) printf("%3d : %s\n", i+1, idTable[i].name);
    printf("\n=== Таблиця типів ===\n");
    for(int i=0;i<typeCount;i++) printf("%3d : %s\n", i+1, typeTable[i].name);

    printf("\n=== в) Листинг трансляції ===\n");
    for(int i=0;i<tokCount;i++)
        printf("[line %d,col %d] %-8s %-10s (stmt %d, nest %d)\n",
               tokens[i].row,tokens[i].col,
               className[tokens[i].cls],tokens[i].lexeme,
               tokens[i].stmtNo,tokens[i].nesting);
    return 0;
}
