(cache)[Wandbox]三へ( へ՞ਊ ՞)へﾊｯﾊｯ

Load template

Warnings

Optimization

Verbose

Compiler options:

Runtime options...

🐕 Corporate Sponsors:

🐶 Personal Sponsors:

About sponsors(Japanese)

created by

anonymous

1 minute ago

file.txt

​x
 
    #include <stdio.h>
    #include <stdlib.h>
    #include <string.h>
    
    #define LSIZ 128
    #define RSIZ 10
    
    int main(void)
    {
        char line[RSIZ][LSIZ];
        char fname[20];
        FILE *fptr = NULL;
    
        int i = 0;
        int tot = 0;
        printf("\n\n Read the file and store the lines into an array :\n");
        printf("------------------------------------------------------\n");
        printf(" Input the filename to be opened : ");
        scanf("%s",fname);
    
        fptr = fopen(fname, "r");
        while(fgets(line[i], LSIZ, fptr))
        {
            line[i][strlen(line[i]) - 1] = '\0';
            i++;
        }
        tot = i;
        printf("\n The content of the file %s  are : \n",fname);
        for(i = 0; i < tot; ++i)
        {
            printf(" %s\n", line[i]);
        }
        printf("\n");
        return 0;
    }

Editor settings:

Smart Indent

$ gcc prog.c -Wall -Wextra -std=gnu11

Stdin

file.txt

Run (or Ctrl+Enter)

#permlink

Code

Start

 Read the file and store the lines into an array :
------------------------------------------------------
 Input the filename to be opened : 
 The content of the file file.txt  are : 
 hogehoge
 aaa
 rwerae war wea ar
 ewrwaw
 wecrwev
 rcewrwerwec

Finish

No Wrap