How to Read File with C
Posted by in C++I wrote c code to read from a file char by char. Finally, it counts char number and print it.
How to read file with C
1. Get file name to open.
2. Open file to read.
3. Get a char.
4. Print char.
5. Print total char in the file.
#include
void main () {
char getname[10],c=" ";
int i=0,totalchar=0;
FILE *mytxt;
while(i == 0) {
printf("Please write file name(max:10 char):\n");
gets(getname);
mytxt = fopen(getname,"r");
if(mytxt == NULL)
printf("File can not found\n");
else {
i=1;
while(!feof(mytxt)) {
c = getc(mytxt);
if(c != EOF) {
printf("%c",c);
totalchar++;
}
}
}
}
fclose(mytxt);
printf("In %s file , there are %d chars.",getname,--totalchar);
return 0;
}
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