Write A C Program (NOT A C++ Program) Using ( microsoft ) Visual Studios 2015 I

Question

Write A C Program (NOT A C++ Program) Using (microsoft ) Visual Studios 2015  

I NEED THE PROGRAM WRITTEN USING MICROSOFT VISUAL STUDIOS 2015

A. Write a program that counts the number of Characters in a text file.   

Intput: C programming

Output: There are 13 characters in the file f.txt

B. Write a program that counts the number of words in a text file.( A "word" is any sequence of non-white-space characters.)   

Intput: C programming

Output: There are 2 words in the file f.txt

C.write a program that counts the number of lines in a text file.

Intput: C programming            

C programming

Output: There are 2 lines in the file f.txt Have

Each Program MUST obtain the file name from the command line.

Explanation / Answer

Question A:

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

int main(int argc, char *argv[]){
int k;

FILE *fp = fopen(argv[1], "r");
int c;
int count = 0;
if(fp != NULL){
while((c=fgetc(fp))) {
if(c == EOF) {break;}
count++;
}
printf("There are %d characters in the file %s ",count, argv[1]);
fclose(fp);
}
else{
printf("File does not exist ");
}
return 0;
}

output:

sh-4.2$ ./main f.txt                                                                                                                                                                                                                                   

There are 13 characters in the file f.txt

Question B:

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

int main(int argc, char *argv[]){
int k;

FILE *fp = fopen(argv[1], "r");
int c;
int wordCcount = 1;
if(fp != NULL){
while((c=fgetc(fp))) {
  
if(c == EOF) {break;}
if(c == ' '){
wordCcount++;
}
}
printf("There are %d words in the file %s ",wordCcount, argv[1]);
fclose(fp);
}
else{
printf("File does not exist ");
}
return 0;
}

Output:

sh-4.2$ ./main f.txt                                                                                                                                                                                                                                   

There are 2 words in the file f.txt

Question 3:

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

int main(int argc, char *argv[]){
int k;

FILE *fp = fopen(argv[1], "r");
int c;
int lineCount = 1;
if(fp != NULL){
while((c=fgetc(fp))) {
  
if(c == EOF) {break;}
if(c == ' '){
lineCount++;
}
}
printf("There are %d lines in the file %s ",lineCount, argv[1]);
fclose(fp);
}
else{
printf("File does not exist ");
}
return 0;
}

Output:

sh-4.2$ ./main f.txt                                                                                                                                                                                                                                   

There are 2 lines in the file f.txt

Related Questions

Navigate

• Browse (All)
• Browse W
• Subjects

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.