Question

我正在尝试编写将从一个.txt文件读入摩尔斯电码的代码到char数组中。然后我将测试文件读入另一个char数组。从那里我想把测试文件读成莫尔斯电码并将其打印到显示器上。

我的输入文件是：

A.- B-... C-.- D-.. E. F.._. G--. H.... I.. J.--- K-.- L.-.. M-- N-. O--- P.--.
Q--.- R.-. S... T- U..- V...- W.-- X-..- Y-.-- Z--..

ABCDEFGHIJKLMNOPQRSTUVWXYZ

我的.c代码如下

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

void main()
{
    int  i=0,j=0, n=0,x=0, SIZE=100;

    char SENTENCE[100][100];
    char morse[100][100];
    char fileName[SIZE];
    char SecondFile[SIZE];


    printf("Enter a file name\n");
    scanf("%s", fileName);

    FILE *file;  /*  FILE pointer  */
    file = fopen(fileName, "r");  /* open a text file for reading */


    while(fgets(morse[n++],20,file))
    {
    }


    for (i=0 ; i<n; i++)
    {
       printf("\n%s",  morse[i]);
    }


    printf("\n\nEnter a file name\n");
    scanf("%s", SecondFile);
    FILE *start;  /*  FILE pointer  */
    start = fopen(SecondFile, "r");  /* open a text file for reading */


    while(fgets(SENTENCE[j++],30,start))
    {
    }


    for (i=0 ; i<j; i++)
    {
       printf("\n%s",  SENTENCE[i]);
    }


    for (x=0; x<=SIZE; x++)                     
    {                                           
       if(SENTENCE[x]=='A'||SENTENCE[x]=='a')   
            printf("\n%s", morse[x]);            
       else if(SENTENCE[x]=='B'||SENTENCE[x]=='b') 
            printf("\n%s", morse[x]);
       else if(SENTENCE[x]=='C'||SENTENCE[x]=='c')
            printf("\n%s", morse[x]);
       else if(SENTENCE[x]=='D'||SENTENCE[x]=='d')
            printf("\n%s", morse[x]);
       else if(SENTENCE[x]=='E'||SENTENCE[x]=='e')
            printf("\n%s", morse[x]);
       else if(SENTENCE[x]=='F'||SENTENCE[x]=='f')
            printf("\n%s", morse[x]);
       else if(SENTENCE[x]=='G'||SENTENCE[x]=='g')
            printf("\n%s", morse[x]);
       else if(SENTENCE[x]=='H'||SENTENCE[x]=='h')
            printf("\n%s", morse[x]);
       else if(SENTENCE[x]=='I'||SENTENCE[x]=='i')
            printf("\n%s", morse[x]);
       else if(SENTENCE[x]=='J'||SENTENCE[x]=='j')
            printf("\n%s", morse[x]);
       else if(SENTENCE[x]=='K'||SENTENCE[x]=='k')
            printf("\n%s", morse[x]);
       else if(SENTENCE[x]=='L'||SENTENCE[x]=='l')
            printf("\n%s", morse[x]);
       else if(SENTENCE[x]=='M'||SENTENCE[x]=='m')
            printf("\n%s", morse[x]);
       else if(SENTENCE[x]=='N'||SENTENCE[x]=='n')
            printf("\n%s", morse[x]);
       else if(SENTENCE[x]=='O'||SENTENCE[x]=='o')
            printf("\n%s", morse[x]);
       else if(SENTENCE[x]=='P'||SENTENCE[x]=='p')
            printf("\n%s", morse[x]);
       else if(SENTENCE[x]=='Q'||SENTENCE[x]=='q')
            printf("\n%s", morse[x]);
       else if(SENTENCE[x]=='R'||SENTENCE[x]=='r')
            printf("\n%s", morse[x]);
       else if(SENTENCE[x]=='S'||SENTENCE[x]=='s')
            printf("\n%s", morse[x]);
       else if(SENTENCE[x]=='T'||SENTENCE[x]=='t')
            printf("\n%s", morse[x]);
       else if(SENTENCE[x]=='U'||SENTENCE[x]=='u')
            printf("\n%s", morse[x]);
       else if(SENTENCE[x]=='V'||SENTENCE[x]=='v')
            printf("\n%s", morse[x]);
       else if(SENTENCE[x]=='W'||SENTENCE[x]=='w')
            printf("\n%s", morse[x]);
       else if(SENTENCE[x]=='X'||SENTENCE[x]=='x')
            printf("\n%s", morse[x]);
       else if(SENTENCE[x]=='Y'||SENTENCE[x]=='y')
            printf("\n%s", morse[x]);
       else if(SENTENCE[x]=='Z'||SENTENCE[x]=='z')
            printf("\n%s", morse[x]);
       else if(SENTENCE[x]=='\0')
            printf("nothing read");
       else if(SENTENCE[x]=='.')
            printf("nothing read");
       else
        printf("error reading in a character from the file");

    }
    fclose(file);
    fclose(start);

    getch();
}

在上面的for循环中，我尝试打印精确的莫尔斯电码等价。唯一的问题是我在尝试将数组SENTENCE[x]与ch进行比较时不断收到警告。无论如何还要将一个char数组中的某些字符分配给c中的另一个char数组。有没有办法可以做到这一点？我目前正在用c。

编写代码

Answer 1

SENTENCE [x]不返回char，它返回char []

请记住，您将SENTENCE定义为char [] []

如何在c中的循环中将char从一个char数组分配给另一个char数组？

1 个答案: