چالش دیکد کد مورس به زبان C

/**
 * Morse Decoder
 * By @vdarioush
 * Sponsored by IOElectro
 * 1401/08/13
 */

#include "main.h"

int main(int argc, char *argv[]) {
    char code[500];
    char result[100];
    int i=0, counter = 0;
    int index=1;
    int whitespace = 0;    //Whitespace and " / " flag
    scanf("%[^\n]s", code);
    do
    {
        if(code[i]!=' ' && code[i]!='/')
        {
            whitespace = 0;
            if(code[i] == '.')
                index = index * 2;
            else if (code[i] == '-')
                index = index*2 + 1;
            else
                break;
        }
        else if(code[i]==' ')
        {
            if(!whitespace)
            {
                result[counter] = morse_tree[index];
                counter++;
                index=1;
            }
            whitespace = 1;
            
        }
        else
        {
            if(!whitespace)
            {
                result[counter] = morse_tree[index];
                counter++;
                index=1;
            }
            result[counter] = ' ';
            counter++;
            whitespace = 1;         
        }
        i++;
    }while(code[i]);
    if(index!=1)
        result[counter] = morse_tree[index];    //Last character
    counter++;
    result[counter] = '\0';
    printf("%s",result);
}

/**
 * Morse Decoder
 * By @vdarioush
 * Sponsored by IOElectro
 * 1401/08/13
 */

#ifndef _MAIN_H_
#define _MAIN_H_

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

const char morse_tree[64] = 
{
    '?',
    '?',
    'E',
    'T',
    'I',
    'A',
    'N',
    'M',
    'S',
    'U',
    'R',
    'W',
    'D',
    'K',
    'G',
    'O',
    'H',
    'V',
    'F',
    '?',
    'L',
    '?',
    'P',
    'J',
    'B',
    'X',
    'C',
    'Y',
    'Z',
    'Q',
    '?',
    '?',
    '5',
    '4',
    '?',
    '3',
    '?',
    '?',
    '?',
    '2',
    '?',
    '?',
    '+',
    '?',
    '?',
    '?',
    '?',
    '1',
    '6',
    '=',
    '/',    //Slash is going to be the word dividers
    '?',
    '?',
    '?',
    '?',
    '?',
    '7',
    '?',
    '?',
    '?',
    '8',
    '?',
    '9',
    '0'
};


#endif

/**
 * Morse Decoder
 * By @rezabakhshi_98
 * Sponsored by IOElectro
 * 1401/08/13
 */

#include <stdio.h>
#include <string.h>

char input[300];
char output[100];
char *morseAlphabet[] = {".-", "-...", "-.-.", "-..", ".", "..-.",
                         "--.", "....", "..", ".---", "-.-", ".-..", "--", "-.", "---", ".--.", "--.-",
                         ".-.", "...", "-", "..-", "...-", ".--", "-..-", "-.--", "--.."}; // a-z
char *morseNumber[] = {"-----", ".----", "..---", "...--", "....-",
                       ".....", "-....", "--...", "---..", "----."}; // 0-9
char buffer[50];
unsigned char counter = 0, outputCounter = 0;

char findCharacter(char in[])
{
    if (strlen(in) < 5)
    {
        for (int a = 0; a < 26; a++)
        {
            if (strcmp(in, morseAlphabet[a]) == 0)
            {
               return 'A' + a;
            }
        }
    }
    else
    {
        for (int a = 0; a < 10; a++)
        {
            if (strcmp(in, morseNumber[a]) == 0)
            {
                return '0' + a;
            }
 
        }
    }
    return '?';
}

int main()
{
    printf("Enter morse code: ");
    scanf("%[^\n]", input);
    for (int a = 0; a < strlen(input)+1; a++)
    {
        if ((input[a] == 32))
        {
            output[outputCounter++] = findCharacter(buffer);

            memset(buffer, '\0', 50);
            counter = 0;
        }
        else if (input[a] == '/')
        {
            output[outputCounter++] = ' ';
            a++;
        }
        else
        {
            buffer[counter] = input[a];
            counter++;
        }
    }
    if(counter>1)
    {
     output[outputCounter++]='?';
     counter=0;  
    }
    printf("your text: %s", output);
    return 0;
}

/**
 * Morse Decoder
 * By @theghaffarzadeh
 * Sponsored by IOElectro
 * 1401/08/13
 */

#include <stdio.h>
#include <conio.h>
#include <string.h>

#define mors_A	".-"
#define mors_B	"-..."
#define mors_C	"-.-."
#define mors_D	"-.."
#define mors_E	"."
#define mors_F	"..-."
#define mors_G	"--."
#define mors_H	"...."
#define mors_I	".."
#define mors_J	".---"
#define mors_K	"-.-"
#define mors_L	".-.."
#define mors_M	"--"
#define mors_N	"-."
#define mors_O	"---"
#define mors_P	".--."
#define mors_Q	"--.-"
#define mors_R	".-."
#define mors_S	"..."
#define mors_T	"-"
#define mors_U	"..-"
#define mors_V	"...-"
#define mors_W	".--"
#define mors_X	"-..-"
#define mors_Y	"-.--"
#define mors_Z	"--.."
#define mors_1	".----"
#define mors_2	"..---"
#define mors_3	"...--"
#define mors_4	"....-"
#define mors_5	"....."
#define mors_6	"-...."
#define mors_7	"--..."
#define mors_8	"---.."
#define mors_9	"----."
#define mors_0	"-----"

char str[100];
char mors[7];
char c;
int i=0,j=0;

void clear(void)
{
	for(int a=0;a<6;a++)
	{
		mors[a]='\0';
	}
    j=0;
}

int mors_dec()
{

    if(strcmp(mors,mors_A)==0)str[i]='A';
    else if(strcmp(mors,mors_B)==0)str[i]='B';
    else if(strcmp(mors,mors_C)==0)str[i]='C';
    else if(strcmp(mors,mors_D)==0)str[i]='D';
    else if(strcmp(mors,mors_E)==0)str[i]='E';
    else if(strcmp(mors,mors_F)==0)str[i]='F';
    else if(strcmp(mors,mors_G)==0)str[i]='G';
    else if(strcmp(mors,mors_H)==0)str[i]='H';
    else if(strcmp(mors,mors_I)==0)str[i]='I';
    else if(strcmp(mors,mors_J)==0)str[i]='J';
    else if(strcmp(mors,mors_K)==0)str[i]='K';
    else if(strcmp(mors,mors_L)==0)str[i]='L';
    else if(strcmp(mors,mors_M)==0)str[i]='M';
    else if(strcmp(mors,mors_N)==0)str[i]='N';
    else if(strcmp(mors,mors_O)==0)str[i]='O';
    else if(strcmp(mors,mors_P)==0)str[i]='P';
    else if(strcmp(mors,mors_Q)==0)str[i]='Q';
    else if(strcmp(mors,mors_R)==0)str[i]='R';
    else if(strcmp(mors,mors_S)==0)str[i]='S';
    else if(strcmp(mors,mors_T)==0)str[i]='T';
    else if(strcmp(mors,mors_U)==0)str[i]='U';
    else if(strcmp(mors,mors_V)==0)str[i]='V';
    else if(strcmp(mors,mors_W)==0)str[i]='W';
    else if(strcmp(mors,mors_X)==0)str[i]='X';
    else if(strcmp(mors,mors_Y)==0)str[i]='Y';
    else if(strcmp(mors,mors_Z)==0)str[i]='Z';
    else if(strcmp(mors,mors_1)==0)str[i]='1';
    else if(strcmp(mors,mors_2)==0)str[i]='2';
    else if(strcmp(mors,mors_3)==0)str[i]='3';
    else if(strcmp(mors,mors_4)==0)str[i]='4';
    else if(strcmp(mors,mors_5)==0)str[i]='5';
    else if(strcmp(mors,mors_6)==0)str[i]='6';
    else if(strcmp(mors,mors_7)==0)str[i]='7';
    else if(strcmp(mors,mors_8)==0)str[i]='8';
    else if(strcmp(mors,mors_9)==0)str[i]='9';
    else if(strcmp(mors,mors_0)==0)str[i]='0';
    else return -1;
	i++;
    return 0;
}

int main (void)
{
    while(c!='\r')
    {
        c=getch();
        putchar(c);
        if((c=='.') || (c=='-'))
        {
            if(j<6)mors[j++]=c;
        }
        else if(c==' ')
        {
            mors[j]='\0';
            if(mors_dec())if(j)str[i++]='?';
            clear();
        }
        else if(c=='/')str[i++]=' ';
    }
    str[i]='\0';
    printf("\r\n");
    puts(str);
    return 0;
}

/**
 * Morse Decoder
 * By IOElectro
 * 1401/08/13
 */

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

#define BUFFER_SIZE 256

// 26 Code + 10 Num
const char morse[][6]={".-","-...","-.-.","-..",".","..-.","--.","....","..",".---","-.-",".-..","--","-.","---",".--.","--.-",".-.","...","-","..-","...-",".--","-..-","-.--","--..","-----",".----","..---","...--","....-",".....","-....","--...","---..","----."};

int serchMorse(char sign[])
{
    int i,s;
    s=sizeof(morse)/sizeof(morse[0]);
    for(i=0;i<s;i++)if(!strncmp(sign,morse[i],6))return i;
    return -1;
}

int main()
{
    int j=0,i=0;
    char buf[BUFFER_SIZE],mBuf[6];
    gets(buf);
    while(1)
    {
        if(buf[j]=='.'||buf[j]=='-')
        {
            if(i<6)mBuf[i++]=buf[j];
        }
        else if(buf[j]==' '||buf[j]=='\0'||buf[j]=='/')
        {
            if(!i)
            {
                if(buf[j]=='/')putchar(' ');
                if(buf[j]!='\0')j++;
                else break;
                continue;
            }
            mBuf[i]='\0';
            i=serchMorse(mBuf);
            if(i<0)putchar('?');
            else if(i<26)putchar('A'+i);
            else putchar('0'+i-26);
            if(buf[j]=='/')putchar(' ');
            else if(buf[j]=='\0')break;
            i=0;
        }
        else i=0;
        j++;
    }
    return 0;
}