Write a few statements that open a file called \"words\" and writes the last word in the file to a file called \"lastword\".
help please
1 char ch file name [25 2 FILE *fp, *fn; 3 char name [20] t lastword\" 4 int i; 5 fp fopen words .txt\". \"a\" 7 fprintf (fp \"%s An\", name fclose (fp) 9 fopen words txt r\" 10 printf The contents of words .txt file are: \ \") 12 whiel (ch getc (fp) EOF) 13 14 printf \"%c\", ch 15 16 17 fclose (fp) 18 fp fope (\"f://words .txt \"r\"); n 19 fn fope (\"f://lastword .txt\", \"w\"); n 20 while fgets (fi name, 25 fp NULL) le 21 print %s\ fi le name 22 if(strcmp name, file name) 30) 23 24 fprintf fn Ann file name 25 26 27 f close (fp) 28 fclose (fn)
Solution
//Use the following code which has no compilation errors
#include <stdio.h>
int main(void)
{
char ch,file_name[25];
FILE *fp,*fn;
char name[20]={\"lastword\"};
int i;
fp=fopen(\"words.txt\",\"a\");
fprintf(fp,\"%s \ \",name);
fclose(fp);
fopen(\"words.txt\",\"r\");
printf(\"the contents of words.txt file are: \ \");
while((ch=getc(fp)!=EOF))
{
fprintf(\"%c\",ch);
}
fclose(fp);
fp=fopen(\"f://words.txt\",\"r\");
fn=fopen(\"f://lastword.txt\",\"w\");
while((fgets(file_name,25,fp))!=NULL)
{
printf(\"%s \ \",file_name);
if(strcmp(name,file_name)==0)
{
fprintf(fn,\"%s/n\",file_name);
}
}
fclose(fp);
fclose(fn);
}
.
TỔNG ÔN TẬP THI VÀO LỚP 10 MÔN TIẾNG ANH NĂM HỌC 2023 - 2024 CÓ ĐÁP ÁN (NGỮ Â...
Write a few statements that open a file called --words-- and writes th.docx
1. Write a few statements that open a file called "words" and writes the last word in the file to a
file called "lastword".
help please
1 char ch file name [25 2 FILE *fp, *fn; 3 char name [20] t lastword" 4 int i; 5 fp fopen words
.txt". "a" 7 fprintf (fp "%s An", name fclose (fp) 9 fopen words txt r" 10 printf The contents
of words .txt file are: ") 12 whiel (ch getc (fp) EOF) 13 14 printf "%c", ch 15 16 17 fclose
(fp) 18 fp fope ("f://words .txt "r"); n 19 fn fope ("f://lastword .txt", "w"); n 20 while fgets
(fi name, 25 fp NULL) le 21 print %s fi le name 22 if(strcmp name, file name) 30) 23 24 fprintf
fn Ann file name 25 26 27 f close (fp) 28 fclose (fn)
Solution
//Use the following code which has no compilation errors
#include <stdio.h>
int main(void)
{
char ch,file_name[25];
FILE *fp,*fn;
char name[20]={"lastword"};
int i;
fp=fopen("words.txt","a");
fprintf(fp,"%s ",name);
fclose(fp);
![Write a few statements that open a file called "words" and writes the last word in the file to a
file called "lastword".
help please
1 char ch file name [25 2 FILE *fp, *fn; 3 char name [20] t lastword" 4 int i; 5 fp fopen words
.txt". "a" 7 fprintf (fp "%s An", name fclose (fp) 9 fopen words txt r" 10 printf The contents
of words .txt file are: ") 12 whiel (ch getc (fp) EOF) 13 14 printf "%c", ch 15 16 17 fclose
(fp) 18 fp fope ("f://words .txt "r"); n 19 fn fope ("f://lastword .txt", "w"); n 20 while fgets
(fi name, 25 fp NULL) le 21 print %s fi le name 22 if(strcmp name, file name) 30) 23 24 fprintf
fn Ann file name 25 26 27 f close (fp) 28 fclose (fn)
Solution
//Use the following code which has no compilation errors
#include <stdio.h>
int main(void)
{
char ch,file_name[25];
FILE *fp,*fn;
char name[20]={"lastword"};
int i;
fp=fopen("words.txt","a");
fprintf(fp,"%s ",name);
fclose(fp);](https://image.slidesharecdn.com/writeafewstatementsthatopenafilecalled-words-andwritesth-230205071134-4e3dc735/85/Write-a-few-statements-that-open-a-file-called-words-and-writes-th-docx-1-320.jpg)
