read integer from file and save it into array
- by user1908123
I have a file named plain.txt contain an integer for example 2500
I want to open this file and read the integer then compare it with another integer!!
here I want to compare the value of plain text with K.
how can I save the value of into another integer to compare??
int main(){
int c,k=2000;
FILE *f;
f=fopen("plain.txt", "r");
c=getc(f);
while(c!=EOF){
putchar(c);
c=getc(f);
}
fclose(f);
return 0;
}